{"id":15984,"date":"2024-07-29T14:27:12","date_gmt":"2024-07-29T10:57:12","guid":{"rendered":"https:\/\/www.itpiran.net\/blog\/?p=15984"},"modified":"2024-07-29T14:27:12","modified_gmt":"2024-07-29T10:57:12","slug":"how-to-use-primary-keys-in-sql","status":"publish","type":"post","link":"https:\/\/www.itpiran.net\/blog\/tutorials\/how-to-use-primary-keys-in-sql\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 SQL"},"content":{"rendered":"<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87\">\u0645\u0642\u062f\u0645\u0647<\/h2>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc\u060c \u0642\u0627\u0644\u0628\u200c\u06af\u06cc\u0631\u06cc 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\u0641\u0631\u062f \u062f\u0631 \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647\u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0631\u0648\u06cc \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0645\u0646\u0641\u0631\u062f \u0648 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u0648 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f.<\/p>\n<h5 id=\"%d9%be%db%8c%d8%b4-%d9%86%db%8c%d8%a7%d8%b2%d9%87%d8%a7\">\u067e\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627<\/h5>\n<p>\u0628\u0631\u0627\u06cc \u067e\u06cc\u0631\u0648\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0628\u0647 \u0631\u0627\u06cc\u0627\u0646\u0647 \u0627\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 SQL (RDBMS) \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u062f. \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627 \u0648 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062d\u06cc\u0637 \u0632\u06cc\u0631 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0646\u062f:<\/p>\n<ul>\n<li>\u0633\u0631\u0648\u0631\u06cc \u06a9\u0647 \u0627\u0648\u0628\u0648\u0646\u062a\u0648 20.04 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0627 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u063a\u06cc\u0631 \u0631\u06cc\u0634\u0647 \u0628\u0627 \u0627\u0645\u062a\u06cc\u0627\u0632\u0627\u062a \u0645\u062f\u06cc\u0631\u06cc\u062a\u06cc \u0648 \u0641\u0627\u06cc\u0631\u0648\u0627\u0644 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0628\u0627 UFW<\/li>\n<li>MySQL \u0631\u0648\u06cc \u0633\u0631\u0648\u0631 \u0646\u0635\u0628 \u0648 \u0627\u06cc\u0645\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a<\/li>\n<li>\u0622\u0634\u0646\u0627\u06cc\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627\u06cc SELECT \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/li>\n<\/ul>\n<p><span style=\"color: #ff0000;\">\u062a\u0648\u062c\u0647: \u0644\u0637\u0641\u0627\u064b \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 RDBMS \u0647\u0627 \u0627\u0632 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062e\u0648\u062f \u0627\u0632 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0627\u06af\u0631\u0686\u0647 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0630\u06a9\u0631 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631 \u0631\u0648\u06cc \u0627\u06a9\u062b\u0631 RDBMS \u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0628\u062e\u0634\u06cc \u0627\u0632 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f SQL \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0645\u062e\u062a\u0635 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06af\u0631 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645\u06cc \u063a\u06cc\u0631 \u0627\u0632 MySQL \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u06cc\u062f\u060c \u0633\u06cc\u0646\u062a\u06a9\u0633 \u06cc\u0627 \u062e\u0631\u0648\u062c\u06cc \u062f\u0642\u06cc\u0642 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f.<\/span><\/p>\n<p>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0627\u0644\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u062c\u062f\u0627\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0645\u0627 \u0634\u0645\u0627 \u0631\u0627 \u062a\u0634\u0648\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0633\u0631\u0648\u0631 MySQL \u0648 \u0627\u06cc\u062c\u0627\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u0628\u062e\u0634 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 MySQL \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0646\u0645\u0648\u0646\u0647 \u0632\u06cc\u0631 \u0631\u0627 \u0637\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"%d8%a7%d8%aa%d8%b5%d8%a7%d9%84-%d8%a8%d9%87-mysql-%d9%88-%d8%b1%d8%a7%d9%87-%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c-%db%8c%da%a9-%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87-%d8%af%d8%a7%d8%af%d9%87-%d9%86%d9%85\">\u0627\u062a\u0635\u0627\u0644 \u0628\u0647 MySQL \u0648 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0646\u0645\u0648\u0646\u0647<\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 MySQL \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u06cc\u062f \u0648 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQL \u0634\u0645\u0627 \u0628\u0631 \u0631\u0648\u06cc \u06cc\u06a9 \u0633\u0631\u0648\u0631 \u0631\u0627\u0647 \u062f\u0648\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f\u060c SSH \u0631\u0627 \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u062d\u0644\u06cc \u062e\u0648\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>ssh sammy@your_server_ip<\/code><\/pre>\n<\/div>\n<p>\u0633\u067e\u0633 \u0627\u0639\u0644\u0627\u0646 \u0633\u0631\u0648\u0631 MySQL \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0627\u0645 \u062d\u0633\u0627\u0628 \u06a9\u0627\u0631\u0628\u0631\u06cc MySQL \u062e\u0648\u062f \u0631\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0633\u0627\u0645\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>mysql -u sammy -p\r\n<\/code><\/pre>\n<\/div>\n<p>\u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u0646\u0627\u0645 primar_keys \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE DATABASE primary_keys;\r\n<\/code><\/pre>\n<\/div>\n<p>\u0627\u06af\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.01 sec)<\/code><\/pre>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 primar_keys\u060c \u0639\u0628\u0627\u0631\u062a USE \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>USE primary_keys;\r\n<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nDatabase changed<\/code><\/pre>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u0646\u062a\u062e\u0627\u0628 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u0627\u0648\u0644 \u0631\u0627 \u062f\u0631\u0648\u0646 \u0622\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0627\u06a9\u0646\u0648\u0646 \u0622\u0645\u0627\u062f\u0647 \u0647\u0633\u062a\u06cc\u062f \u062a\u0627 \u0628\u0642\u06cc\u0647 \u0631\u0627\u0647\u0646\u0645\u0627 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u06a9\u0627\u0631 \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 MySQL \u0631\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87-%d8%a7%db%8c-%d8%a8%d8%b1-%da%a9%d9%84%db%8c%d8%af%d9%87%d8%a7%db%8c-%d8%a7%d8%b5%d9%84%db%8c\">\u0645\u0642\u062f\u0645\u0647 \u0627\u06cc \u0628\u0631 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc<\/h2>\n<p>\u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc \u062f\u0631 \u062c\u062f\u0627\u0648\u0644 \u0628\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u062e\u0627\u0635 \u0648 \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a\u06cc \u0627\u0632 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. \u062a\u0639\u0631\u06cc\u0641 \u062c\u062f\u0648\u0644 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0686\u0647 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0686\u0647 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u062a\u0646\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u06cc\u0627\u0641\u062a\u0646 \u0622\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0641\u06cc\u0644\u062a\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a WHERE \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631 \u0627\u0645\u06a9\u0627\u0646 \u06cc\u0627\u0641\u062a\u0646 \u0647\u0631 \u0631\u062f\u06cc\u0641 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0628\u0647\u0627\u0645 \u062a\u0636\u0645\u06cc\u0646 \u0646\u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u06cc\u06a9 \u0628\u0627\u0646\u06a9 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0627\u0632 \u062a\u0645\u0627\u0645 \u0648\u0633\u0627\u06cc\u0644 \u0646\u0642\u0644\u06cc\u0647 \u062b\u0628\u062a \u0634\u062f\u0647 \u0645\u062c\u0627\u0632 \u0628\u0647 \u0631\u0627\u0646\u0646\u062f\u06af\u06cc \u062f\u0631 \u062c\u0627\u062f\u0647 \u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0631\u0627 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f. \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062d\u0627\u0648\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u0645\u0627\u0646\u0646\u062f \u0628\u0631\u0646\u062f \u062e\u0648\u062f\u0631\u0648\u060c \u0645\u062f\u0644\u060c \u0633\u0627\u0644 \u0633\u0627\u062e\u062a \u0648 \u0631\u0646\u06af \u0631\u0646\u06af \u0627\u0633\u062a. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u06cc\u06a9 \u0634\u0648\u0631\u0644\u062a \u06a9\u0627\u0645\u0627\u0631\u0648 \u0642\u0631\u0645\u0632 \u0631\u0646\u06af \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0633\u0627\u0644 2007 \u0628\u0648\u062f\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u062f\u0633\u062a\u06af\u0627\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u0647\u0631 \u062d\u0627\u0644\u060c \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u062e\u0648\u062f\u0631\u0648\u060c \u062e\u0648\u062f\u0631\u0648\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u0631\u0627 \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0634\u062a\u0631\u06cc \u0645\u06cc \u0641\u0631\u0648\u0634\u0646\u062f. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u062e\u0648\u062f\u0631\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u062f\u0627\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u067e\u0644\u0627\u06a9 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0647\u0631 \u0648\u0633\u06cc\u0644\u0647 \u0646\u0642\u0644\u06cc\u0647 \u0631\u0627 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06af\u0631 \u062e\u0648\u062f\u0631\u0648\u06cc\u06cc \u0628\u0627 \u067e\u0644\u0627\u06a9 OFP857 \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u062a\u0646\u0647\u0627 \u06cc\u06a9 \u062e\u0648\u062f\u0631\u0648 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0637\u0628\u0642 \u0642\u0627\u0646\u0648\u0646\u060c \u0634\u0645\u0627\u0631\u0647 \u067e\u0644\u0627\u06a9 \u062e\u0648\u062f\u0631\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f\u06cc \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f. \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc\u060c \u0686\u0646\u06cc\u0646 \u0642\u0637\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u06a9\u0644\u06cc\u062f \u0627\u0648\u0644\u06cc\u0647 \u0645\u06cc \u0646\u0627\u0645\u0646\u062f.<\/p>\n<p>\u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647\u060c \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u06cc\u0627 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u062f\u0648\u0646 \u0627\u0628\u0647\u0627\u0645 \u0647\u0631 \u0631\u062f\u06cc\u0641 \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06a9\u0646\u0646\u062f. \u0686\u0646\u062f \u0642\u0627\u0646\u0648\u0646 \u0645\u0646\u0639\u06a9\u0633 \u06a9\u0646\u0646\u062f\u0647 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0641\u0646\u06cc \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0628\u0627\u06cc\u062f \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f. \u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0627\u0632 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u062a\u0631\u06a9\u06cc\u0628 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0631 \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0628\u0627\u06cc\u062f \u062f\u0631 \u06a9\u0644 \u062c\u062f\u0648\u0644 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0627\u0634\u062f. \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0647\u0631 \u0631\u062f\u06cc\u0641 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a\u060c \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0628\u0627\u0631 \u0638\u0627\u0647\u0631 \u0634\u0648\u062f.<\/li>\n<li>\u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0646\u0628\u0627\u06cc\u062f \u062d\u0627\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 NULL \u0628\u0627\u0634\u062f.<\/li>\n<li>\u0647\u0631 \u062c\u062f\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f 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id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%da%a9%d9%84%db%8c%d8%af-%d8%a7%d8%b5%d9%84%db%8c-%d8%af%d8%b1-%db%8c%da%a9-%d8%b3%d8%aa%d9%88%d9%86\">\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u0633\u062a\u0648\u0646<\/h2>\n<p>\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u060c \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0637\u0628\u06cc\u0639\u06cc \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u062c\u062f\u0648\u0644 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0637\u0628\u06cc\u0639\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0635\u06cc\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0645\u062b\u0627\u0644 \u0642\u0628\u0644\u06cc \u0627\u0632 \u0628\u0627\u0646\u06a9 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062e\u0648\u062f\u0631\u0648\u0647\u0627\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u0634\u062f\u0647\u060c \u062c\u062f\u0648\u0644\u06cc \u0631\u0627 \u0628\u0627 \u0633\u0627\u062e\u062a\u0627\u0631 \u0632\u06cc\u0631 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Sample table\r\n+---------------+-----------+------------+-------+------+\r\n| license_plate | brand | model | color | year |\r\n+---------------+-----------+------------+-------+------+\r\n| ABC123 | Ford | Mustang | Red | 2018 |\r\n| CES214 | Ford | Mustang | Red | 2018 |\r\n| DEF456 | Chevrolet | Camaro | Blue | 2016 |\r\n| GHI789 | Dodge | Challenger | Black | 2014 |\r\n+---------------+-----------+------------+-------+------+<\/code><\/pre>\n<\/div>\n<p>\u0631\u062f\u06cc\u0641 \u0627\u0648\u0644 \u0648 \u062f\u0648\u0645 \u0647\u0631 \u062f\u0648 \u06cc\u06a9 \u0641\u0648\u0631\u062f \u0645\u0648\u0633\u062a\u0627\u0646\u06af \u0642\u0631\u0645\u0632 \u0631\u0646\u06af 2018 \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u0648 \u0645\u062f\u0644 \u062e\u0648\u062f\u0631\u0648\u060c \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062e\u0648\u062f\u0631\u0648 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f. \u067e\u0644\u0627\u06a9 \u062e\u0648\u062f\u0631\u0648 \u062f\u0631 \u0647\u0631 \u062f\u0648 \u0645\u0648\u0631\u062f \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a \u0648 \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062e\u0648\u0628 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f. \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0645\u0627\u0631\u0647 \u067e\u0644\u0627\u06a9 \u0642\u0628\u0644\u0627\u064b \u0628\u062e\u0634\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0637\u0628\u06cc\u0639\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06af\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062f\u0631 \u0633\u062a\u0648\u0646 License_plate \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u062f\u0631 \u0645\u0639\u0631\u0636 \u062e\u0637\u0631 \u0638\u0627\u0647\u0631 \u0634\u062f\u0646 \u06cc\u06a9 \u0635\u0641\u062d\u0647 \u062a\u06a9\u0631\u0627\u0631\u06cc \u06cc\u0627 \u062e\u0627\u0644\u06cc \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u0646\u0642\u0637\u0647\u200c\u0627\u06cc \u0627\u0632 \u0632\u0645\u0627\u0646 \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u062c\u062f\u0648\u0644 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0633\u062a\u0648\u0646 License_plate \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0648 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<ul>\n<li>License_plate: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u0634\u0645\u0627\u0631\u0647 \u067e\u0644\u0627\u06a9 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u0646\u0627\u0645 \u062a\u062c\u0627\u0631\u06cc: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0645\u0627\u0631\u06a9 \u062e\u0648\u062f\u0631\u0648 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0628\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0645\u062f\u0644: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0645\u062f\u0644 \u062e\u0648\u062f\u0631\u0648 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0628\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u06cc\u0627\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>\u0631\u0646\u06af: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0631\u0646\u06af \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0628\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 20 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>year: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0633\u0627\u0644 \u0633\u0627\u062e\u062a \u062e\u0648\u062f\u0631\u0648 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 int \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0628\u06cc\u0627\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644 \u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE TABLE cars (\r\nlicense_plate varchar(8) PRIMARY KEY,\r\nbrand varchar(50),\r\nmodel varchar(50),\r\ncolor varchar(20),\r\nyear int\r\n);... *\/<\/code><\/pre>\n<\/div>\n<p>\u0639\u0628\u0627\u0631\u062a PRIMARY KEY \u0627\u0632 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 License_plate \u067e\u06cc\u0631\u0648\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u062a\u06a9 \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0646\u062d\u0648 \u0633\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0644\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0633\u062a\u0648\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0686\u0627\u067e \u0634\u0648\u062f\u060c \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0627 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a INSERT INTO \u0632\u06cc\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO cars VALUES\r\n('ABC123', 'Ford', 'Mustang', 'Red', 2018),\r\n('CES214', 'Ford', 'Mustang', 'Red', 2018),\r\n('DEF456', 'Chevrolet', 'Camaro', 'Blue', 2016),\r\n('GHI789', 'Dodge', 'Challenger', 'Black', 2014);<\/code><\/pre>\n<\/div>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u0633\u062e \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 4 rows affected (0.010 sec)\r\nRecords: 4 Duplicates: 0 Warnings: 0<\/code><\/pre>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a SELECT \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062d\u0627\u0648\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0642\u0627\u0644\u0628 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT * FROM cars;\r\n<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u062c\u062f\u0648\u0644 \u0627\u0628\u062a\u062f\u0627\u06cc \u0628\u062e\u0634 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+---------------+-----------+------------+-------+------+\r\n| license_plate | brand | model | color | year |\r\n+---------------+-----------+------------+-------+------+\r\n| ABC123 | Ford | Mustang | Red | 2018 |\r\n| CES214 | Ford | Mustang | Red | 2018 |\r\n| DEF456 | Chevrolet | Camaro | Blue | 2016 |\r\n| GHI789 | Dodge | Challenger | Black | 2014 |\r\n+---------------+-----------+------------+-------+------+<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0642\u0648\u0627\u0646\u06cc\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062a\u0648\u0633\u0637 \u0645\u0648\u062a\u0648\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062a\u0636\u0645\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631. \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u062e\u0648\u062f\u0631\u0648\u06cc\u06cc \u0628\u0627 \u0634\u0645\u0627\u0631\u0647 \u067e\u0644\u0627\u06a9 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0631\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0632\u06cc\u0631 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO cars VALUES ('DEF456', 'Jeep', 'Wrangler', 'Yellow', 2019);\r\n<\/code><\/pre>\n<\/div>\n<p>MySQL \u0628\u0627 \u06cc\u06a9 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627\u06cc\u06cc \u067e\u0627\u0633\u062e \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0645\u06cc\u200c\u06af\u0648\u06cc\u062f \u067e\u0644\u0627\u06a9 DEF456 \u0645\u0646\u062c\u0631 \u0628\u0647 \u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\">Output\r\nERROR 1062 (23000): Duplicate entry 'DEF456' for key 'cars.PRIMARY'<\/pre>\n<\/div>\n<p><span style=\"color: #ff0000;\">\u062a\u0648\u062c\u0647: \u062f\u0631 \u0632\u06cc\u0631 \u0647\u0648\u062f\u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0631\u0627 \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0628\u0631\u0627\u06cc \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631 \u0631\u0648\u06cc \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0645\u06cc\u200c\u06af\u0630\u0627\u0631\u0646\u062f. \u0645\u0647\u0645\u062a\u0631 \u0627\u0632 \u0647\u0645\u0647\u060c \u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0627\u0648\u0644\u06cc\u0647 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062c\u062f\u0648\u0644 \u0631\u0627 \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0633\u062a\u0648\u0646\u06cc \u06a9\u0647 \u0646\u0645\u0627\u06cc\u0647 \u0631\u0648\u06cc \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0647\u0628\u0648\u062f \u0645\u06cc \u0628\u062e\u0634\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0646\u0638\u0648\u0631\u060c \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0622\u0645\u0648\u0632\u0634\u06cc \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/span><\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u067e\u0644\u0627\u06a9 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0645\u062c\u0627\u0632 \u0646\u06cc\u0633\u062a\u0646\u062f. \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062e\u0648\u062f\u0631\u0648\u06cc\u06cc \u0628\u0627 \u067e\u0644\u0627\u06a9 \u062e\u0627\u0644\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO cars VALUES (NULL, 'Jeep', 'Wrangler', 'Yellow', 2019);\r\n<\/code><\/pre>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627\u06cc \u062f\u06cc\u06af\u0631\u06cc \u067e\u0627\u0633\u062e \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nERROR 1048 (23000): Column 'license_plate' cannot be null<\/code><\/pre>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062f\u0648 \u0642\u0627\u0646\u0648\u0646 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 License_plate \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06af\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0647\u0631 \u067e\u0644\u0627\u06a9 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0647\u0631 \u0628\u0627\u0631 \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc\u060c \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0628\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0622\u0645\u0648\u062e\u062a.<\/p>\n<h2 id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%da%a9%d9%84%db%8c%d8%af-%d8%a7%d8%b5%d9%84%db%8c-%d8%af%d8%b1-%da%86%d9%86%d8%af%db%8c%d9%86-%d8%b3%d8%aa%d9%88%d9%86\">\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646<\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062f\u0631 \u062c\u062f\u0648\u0644 \u06a9\u0627\u0641\u06cc \u0646\u06cc\u0633\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0632 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u062f\u0641\u062a\u0631 \u062b\u0628\u062a \u062e\u0627\u0646\u0647 \u0631\u0627 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0646\u0647 \u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0648 \u0646\u0647 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0628\u0647 \u062a\u0646\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0647\u0631 \u062e\u0627\u0646\u0647 \u06a9\u0627\u0641\u06cc \u0646\u06cc\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Sample table\r\n+-------------------+---------------+-------------------+------+\r\n| street_name | street_number | house_owner | year |\r\n+-------------------+---------------+-------------------+------+\r\n| 5th Avenue | 100 | Bob Johnson | 2018 |\r\n| Broadway | 1500 | Jane Smith | 2016 |\r\n| Central Park West | 100 | John Doe | 2014 |\r\n| Central Park West | 200 | Tom Thompson | 2015 |\r\n| Lexington Avenue | 5001 | Samantha Davis | 2010 |\r\n| Park Avenue | 7000 | Michael Rodriguez | 2012 |\r\n+-------------------+---------------+-------------------+------+<\/code><\/pre>\n<\/div>\n<p>\u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646 Central Park West \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0628\u0627\u0631 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0648 \u0647\u0645\u06cc\u0646\u0637\u0648\u0631 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0634\u0645\u0627\u0631\u0647 100. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u06cc\u0686 \u062c\u0641\u062a \u062a\u06a9\u0631\u0627\u0631\u06cc \u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0648 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u06cc\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u0633\u062a\u0648\u0646\u06cc \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0628\u0627\u0634\u062f\u060c \u0627\u0632 \u062c\u0641\u062a \u0622\u0646 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0647\u0631 \u0633\u0637\u0631 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u062c\u062f\u0648\u0644 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<ul>\n<li>street_name: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646\u06cc \u0631\u0627 \u06a9\u0647 \u062e\u0627\u0646\u0647 \u062f\u0631 \u0622\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f\u060c \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0645\u062d\u062f\u0648\u062f \u0628\u0647 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li>\n<li>street_number: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646 \u062e\u0627\u0646\u0647 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062d\u062f\u0627\u06a9\u062b\u0631 5 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u062f. \u0627\u0632 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 int \u0639\u062f\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u06a9\u0646\u062f \u0632\u06cc\u0631\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0634\u0645\u0627\u0631\u0647 \u0647\u0627\u06cc \u062e\u06cc\u0627\u0628\u0627\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062d\u0627\u0648\u06cc \u062d\u0631\u0648\u0641 \u0628\u0627\u0634\u0646\u062f (\u0645\u062b\u0644\u0627\u064b 200B).<\/li>\n<li>house_owner: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u0646\u0627\u0645 \u0635\u0627\u062d\u0628 \u062e\u0627\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0645\u062d\u062f\u0648\u062f \u0628\u0647 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<li>year: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0633\u0627\u0644 \u0633\u0627\u062e\u062a \u062e\u0627\u0646\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 int \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0631\u060c \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0633\u062a\u0648\u0646 street_name \u0648 street_number \u0628\u0647 \u062c\u0627\u06cc \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE TABLE houses (\r\nstreet_name varchar(50),\r\nstreet_number varchar(5),\r\nhouse_owner varchar(50),\r\nyear int,\r\nPRIMARY KEY(street_name, street_number)\r\n);<\/code><\/pre>\n<\/div>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u0631\u060c \u0628\u0631 \u062e\u0644\u0627\u0641 \u0645\u062b\u0627\u0644 \u0642\u0628\u0644\u06cc\u060c \u0639\u0628\u0627\u0631\u062a PRIMARY KEY \u062f\u0631 \u0632\u06cc\u0631 \u062a\u0639\u0627\u0631\u06cc\u0641 \u0633\u062a\u0648\u0646 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f. \u0639\u0628\u0627\u0631\u062a PRIMARY KEY \u0628\u0627 \u067e\u0631\u0627\u0646\u062a\u0632\u0647\u0627\u06cc\u06cc \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062f\u0648 \u0646\u0627\u0645 \u0633\u062a\u0648\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f: street_name \u0648 street_number. \u0627\u06cc\u0646 \u0646\u062d\u0648 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 \u062e\u0627\u0646\u0647 \u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u062f\u0648 \u0633\u062a\u0648\u0646 \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0686\u0627\u067e \u0634\u0648\u062f\u060c \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0627 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0642\u0628\u0644\u06cc \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a INSERT INTO \u0632\u06cc\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO houses VALUES\r\n('Central Park West', '100', 'John Doe', 2014),\r\n('Broadway', '1500', 'Jane Smith', 2016),\r\n('5th Avenue', '100', 'Bob Johnson', 2018),\r\n('Lexington Avenue', '5001', 'Samantha Davis', 2010),\r\n('Park Avenue', '7000', 'Michael Rodriguez', 2012),\r\n('Central Park West', '200', 'Tom Thompson', 2015);\r\n<\/code><\/pre>\n<\/div>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u0633\u062e \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 6 rows affected (0.000 sec)\r\nRecords: 6 Duplicates: 0 Warnings: 0<\/code><\/pre>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a SELECT \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062d\u0627\u0648\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0642\u0627\u0644\u0628 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT * FROM houses;\r\n<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u062c\u062f\u0648\u0644 \u0627\u0628\u062a\u062f\u0627\u06cc \u0628\u062e\u0634 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+-------------------+---------------+-------------------+------+\r\n| street_name | street_number | house_owner | year |\r\n+-------------------+---------------+-------------------+------+\r\n| 5th Avenue | 100 | Bob Johnson | 2018 |\r\n| Broadway | 1500 | Jane Smith | 2016 |\r\n| Central Park West | 100 | John Doe | 2014 |\r\n| Central Park West | 200 | Tom Thompson | 2015 |\r\n| Lexington Avenue | 5001 | Samantha Davis | 2010 |\r\n| Park Avenue | 7000 | Michael Rodriguez | 2012 |\r\n+-------------------+---------------+-------------------+------+\r\n6 rows in set (0.000 sec)<\/code><\/pre>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u062c\u0627\u0632\u0647 \u062f\u0631\u062c \u0631\u062f\u06cc\u0641\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646\u200c\u0647\u0627 \u0648 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646\u200c\u0647\u0627 \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0646\u0634\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u06a9\u0627\u0645\u0644 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0631\u0627 \u0627\u0632 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0645\u062d\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u06cc\u06a9 \u062e\u0627\u0646\u0647 \u062f\u06cc\u06af\u0631 \u062f\u0631 \u062e\u06cc\u0627\u0628\u0627\u0646 \u067e\u0627\u0631\u06a9 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO houses VALUES ('Park Avenue', '8000', 'Emily Brown', 2011);\r\n<\/code><\/pre>\n<\/div>\n<p>MySQL \u0628\u0627 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u062f \u0632\u06cc\u0631\u0627 \u0622\u062f\u0631\u0633 8000 Park Avenue \u0642\u0628\u0644\u0627\u064b \u062f\u0631 \u062c\u062f\u0648\u0644 \u0638\u0627\u0647\u0631 \u0646\u0634\u062f\u0647 \u0628\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.010 sec)<\/code><\/pre>\n<\/div>\n<p>\u0646\u062a\u06cc\u062c\u0647 \u0645\u0634\u0627\u0628\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f \u06a9\u0647 \u062e\u0627\u0646\u0647 \u0627\u06cc \u0631\u0627 \u062f\u0631 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0627\u0635\u0644\u06cc 8000 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO houses VALUES ('Main Street', '8000', 'David Jones', 2009);\r\n<\/code><\/pre>\n<\/div>\n<p>\u06cc\u06a9 \u0628\u0627\u0631 \u062f\u06cc\u06af\u0631\u060c \u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u062c\u062f\u06cc\u062f \u0631\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u062f \u0632\u06cc\u0631\u0627 \u06a9\u0644 \u0622\u062f\u0631\u0633 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0646\u0645\u06cc \u0634\u0648\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.010 sec)<\/code><\/pre>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a INSERT \u0632\u06cc\u0631\u060c \u062e\u0627\u0646\u0647 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 100 5th Avenue \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO houses VALUES ('5th Avenue', '100', 'Josh Gordon', 2008);\r\n<\/code><\/pre>\n<\/div>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0637\u0644\u0627\u0639 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 \u0648\u0631\u0648\u062f\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0628\u0631\u0627\u06cc \u062c\u0641\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 5th Avenue \u0648 100 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nERROR 1062 (23000): Duplicate entry '5th Avenue-100' for key 'houses.PRIMARY'<\/code><\/pre>\n<\/div>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0642\u0648\u0627\u0646\u06cc\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0631\u0627 \u0628\u0627 \u06a9\u0644\u06cc\u062f \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u062c\u0641\u062a \u0633\u062a\u0648\u0646 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0622\u062f\u0631\u0633 \u06a9\u0627\u0645\u0644 \u0634\u0627\u0645\u0644 \u0646\u0627\u0645 \u062e\u06cc\u0627\u0628\u0627\u0646 \u0648 \u0634\u0645\u0627\u0631\u0647 \u062e\u06cc\u0627\u0628\u0627\u0646 \u062f\u0631 \u062c\u062f\u0648\u0644 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0637\u0628\u06cc\u0639\u06cc \u0628\u0627 \u06cc\u06a9 \u062c\u0641\u062a \u0633\u062a\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u062f \u062a\u0627 \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u062e\u0627\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06a9\u0646\u06cc\u062f. \u0627\u0645\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0631\u062f. \u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc\u060c \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u0635\u0646\u0648\u0639\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f \u06a9\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0646\u0645\u06cc \u0622\u06cc\u0646\u062f.<\/p>\n<h2 id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%da%a9%d9%84%db%8c%d8%af-%d8%a7%d8%b5%d9%84%db%8c-%d9%85%d8%aa%d9%88%d8%a7%d9%84%db%8c\">\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc<\/h2>\n<p>\u062a\u0627 \u0628\u0647 \u062d\u0627\u0644\u060c \u0634\u0645\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f. \u0627\u0645\u0627 \u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u0648\u0627\u0631\u062f\u060c \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0646\u0627\u06af\u0632\u06cc\u0631 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0645\u0627\u0646\u0639 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u062e\u0648\u0628\u06cc \u0628\u0627\u0634\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0627\u0632 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u06a9\u0647 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0631\u0648\u06cc \u0622\u0646 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u0645\u0635\u0646\u0648\u0639\u06cc\u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<p>\u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u06a9\u062a\u0627\u0628 \u0631\u0627 \u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f &#8211; \u06cc\u06a9 \u06af\u0631\u062f\u0647\u0645\u0627\u06cc\u06cc \u063a\u06cc\u0631\u0631\u0633\u0645\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0647\u0631 \u06a9\u0633\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u062f\u0648\u0646 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u06a9\u0627\u0631\u062a \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u062f\u0648\u0644\u062a\u06cc \u0628\u0647 \u0622\u0646 \u0628\u067e\u06cc\u0648\u0646\u062f\u062f. \u0627\u06cc\u0646 \u0627\u062d\u062a\u0645\u0627\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u0641\u0631\u0627\u062f\u06cc \u0628\u0627 \u0646\u0627\u0645 \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u062f\u0631 \u06cc\u06a9 \u0645\u0642\u0637\u0639 \u0632\u0645\u0627\u0646\u06cc \u0628\u0647 \u0628\u0627\u0634\u06af\u0627\u0647 \u0628\u067e\u06cc\u0648\u0646\u062f\u0646\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Sample table\r\n+------------+-----------+\r\n| first_name | last_name |\r\n+------------+-----------+\r\n| John | Doe |\r\n| Jane | Smith |\r\n| Bob | Johnson |\r\n| Samantha | Davis |\r\n| Michael | Rodriguez |\r\n| Tom | Thompson |\r\n| Sara | Johnson |\r\n| David | Jones |\r\n| Jane | Smith |\r\n| Bob | Johnson |\r\n+------------+-----------+<\/code><\/pre>\n<\/div>\n<p>\u0646\u0627\u0645 \u0628\u0627\u0628 \u062c\u0627\u0646\u0633\u0648\u0646 \u0648 \u062c\u06cc\u0646 \u0627\u0633\u0645\u06cc\u062a \u062f\u0631 \u062c\u062f\u0648\u0644 \u062a\u06a9\u0631\u0627\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0627\u0636\u0627\u0641\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u0686\u0647 \u06a9\u0633\u06cc \u06a9\u06cc\u0633\u062a\u060c \u0648 \u0628\u0647 \u0647\u06cc\u0686 \u0648\u062c\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0631\u062f\u06cc\u0641 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062f\u0631 \u0622\u0646 \u062c\u062f\u0648\u0644 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u06a9\u0631\u062f. \u0627\u06af\u0631 \u0644\u06cc\u0633\u062a \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u06a9\u062a\u0627\u0628 \u0631\u0627 \u0631\u0648\u06cc \u06a9\u0627\u063a\u0630 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0634\u062a\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0634\u0646\u0627\u0633\u0647 \u0647\u0627\u06cc \u06a9\u0645\u06a9\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u062a\u0634\u062e\u06cc\u0635 \u0627\u0641\u0631\u0627\u062f \u0628\u0627 \u0646\u0627\u0645 \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647 \u062f\u0631 \u0628\u06cc\u0646 \u06af\u0631\u0648\u0647 \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0627\u0636\u0627\u0641\u06cc \u06a9\u0647 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0648 \u0628\u062f\u0648\u0646 \u0648\u0627\u0642\u0639\u06cc\u062a \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc\u200c\u062f\u0627\u0631\u062f\u060c \u06a9\u0627\u0631 \u0645\u0634\u0627\u0628\u0647\u06cc \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u06a9\u0647 \u062a\u0646\u0647\u0627 \u0647\u062f\u0641 \u0622\u0646 \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u0647\u0645\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627\u06cc \u062c\u062f\u0648\u0644 \u0627\u0633\u062a. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 Member_id \u0628\u0646\u0627\u0645\u06cc\u0645.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0631 \u0632\u0645\u0627\u0646 \u06a9\u0647 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u06a9\u062a\u0627\u0628 \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u06cc\u062c\u0627\u062f \u0686\u0646\u06cc\u0646 \u0634\u0646\u0627\u0633\u0647\u200c\u0627\u06cc \u06a9\u0627\u0631 \u0633\u062e\u062a\u06cc \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c MySQL \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634\u200c\u06cc\u0627\u0641\u062a\u0647 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0645\u0642\u062f\u0627\u0631 \u0633\u062a\u0648\u0646 \u0631\u0627 \u0628\u0627 \u062f\u0646\u0628\u0627\u0644\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u062c\u062f\u0648\u0644 \u0628\u0627\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645. \u0634\u0645\u0627 \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u0636\u0627\u0641\u06cc (member_id) \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0634\u0645\u0627\u0631\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0631\u0627\u06cc \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0647 \u0634\u0648\u062f. \u0622\u0646 \u0634\u0645\u0627\u0631\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062c\u062f\u0648\u0644 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<p>Member_id: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0639\u062f\u062f\u06cc \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 int \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>first_name: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u062f\u0627\u0631\u0627\u06cc \u0646\u0627\u0645 \u06a9\u0648\u0686\u06a9 \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0645\u062d\u062f\u0648\u062f \u0628\u0647 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>last_name: \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0646\u0627\u0645 \u062e\u0627\u0646\u0648\u0627\u062f\u06af\u06cc \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 varchar \u0645\u062d\u062f\u0648\u062f \u0628\u0647 50 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE TABLE club_members (\r\nmember_id int AUTO_INCREMENT PRIMARY KEY,\r\nfirst_name varchar(50),\r\nlast_name varchar(50)\r\n);<\/code><\/pre>\n<\/div>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0639\u0628\u0627\u0631\u062a PRIMARY KEY \u0628\u0639\u062f \u0627\u0632 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0648\u0639 \u0633\u062a\u0648\u0646 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f\u060c \u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u06a9\u0644\u06cc\u062f \u0627\u0635\u0644\u06cc \u062a\u06a9 \u0633\u062a\u0648\u0646\u06cc\u060c \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0636\u0627\u0641\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0622\u0646 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f: AUTO_INCREMENT. \u0628\u0647 MySQL \u0645\u06cc\u200c\u06af\u0648\u06cc\u062f \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646 \u0633\u062a\u0648\u0646 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u062f\u060c \u0627\u06af\u0631 \u0635\u0631\u06cc\u062d\u0627\u064b \u0627\u0631\u0627\u0626\u0647 \u0646\u0634\u062f\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062f\u0646\u0628\u0627\u0644\u0647 \u0631\u0648 \u0628\u0647 \u0631\u0634\u062f \u0627\u0639\u062f\u0627\u062f.<\/p>\n<p><span style=\"color: #ff0000;\">\u0646\u06a9\u062a\u0647: \u062e\u0627\u0635\u06cc\u062a AUTO_INCREMENT \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0633\u062a\u0648\u0646 \u0645\u062e\u062a\u0635 MySQL \u0627\u0633\u062a. \u0633\u0627\u06cc\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u063a\u0644\u0628 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u0646\u062f\u060c \u0627\u0645\u0627 \u0646\u062d\u0648 \u062f\u0631 \u0628\u06cc\u0646 \u0645\u0648\u062a\u0648\u0631\u0647\u0627 \u0645\u062a\u0641\u0627\u0648\u062a \u0627\u0633\u062a. \u062f\u0631 \u0635\u0648\u0631\u062a \u0634\u06a9\u060c \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0628\u0647 \u0627\u0633\u0646\u0627\u062f \u0631\u0633\u0645\u06cc RDBMS \u062e\u0648\u062f \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n<p><span style=\"color: #000000;\">\u0627\u06af\u0631 \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0686\u0627\u067e \u0634\u0648\u062f\u060c \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a:<\/span><\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0627 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0628\u0627\u0644\u0627 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a INSERT INTO \u0632\u06cc\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO club_members (first_name, last_name) VALUES\r\n('John', 'Doe'),\r\n('Jane', 'Smith'),\r\n('Bob', 'Johnson'),\r\n('Samantha', 'Davis'),\r\n('Michael', 'Rodriguez'),\r\n('Tom', 'Thompson'),\r\n('Sara', 'Johnson'),\r\n('David', 'Jones'),\r\n('Jane', 'Smith'),\r\n('Bob', 'Johnson');<\/code><\/pre>\n<\/div>\n<p>\u062f\u0633\u062a\u0648\u0631 INSERT \u0627\u06a9\u0646\u0648\u0646 \u0634\u0627\u0645\u0644 \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u0646\u0627\u0645 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 (first_name \u0648 last_name) \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u06a9\u0647 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u062f\u0627\u0646\u062f \u06a9\u0647 \u0633\u062a\u0648\u0646 Member_id \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0627\u0631\u0627\u0626\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062c\u0627\u06cc \u0622\u0646 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.<\/p>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0627\u0633\u062e \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 10 rows affected (0.002 sec)\r\nRecords: 10 Duplicates: 0 Warnings: 0<\/code><\/pre>\n<\/div>\n<p>\u0627\u0632 \u062f\u0633\u062a\u0648\u0631 SELECT \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT * FROM club_members;\r\n<\/code><\/pre>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062c\u062f\u0648\u0644\u06cc \u0634\u0628\u06cc\u0647 \u0628\u0647 \u062c\u062f\u0648\u0644 \u0627\u0628\u062a\u062f\u0627\u06cc \u0628\u062e\u0634 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+-----------+------------+-----------+\r\n| member_id | first_name | last_name |\r\n+-----------+------------+-----------+\r\n| 1 | John | Doe |\r\n| 2 | Jane | Smith |\r\n| 3 | Bob | Johnson |\r\n| 4 | Samantha | Davis |\r\n| 5 | Michael | Rodriguez |\r\n| 6 | Tom | Thompson |\r\n| 7 | Sara | Johnson |\r\n| 8 | David | Jones |\r\n| 9 | Jane | Smith |\r\n| 10 | Bob | Johnson |\r\n+-----------+------------+-----------+\r\n10 rows in set (0.000 sec)<\/code><\/pre>\n<\/div>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06cc\u0646 \u0628\u0627\u0631\u060c \u0633\u062a\u0648\u0646 Member_id \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0638\u0627\u0647\u0631 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0634\u0627\u0645\u0644 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0627\u0632 1 \u062a\u0627 10 \u0627\u0633\u062a. \u0628\u0627 \u0648\u062c\u0648\u062f \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646\u060c \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u062c\u06cc\u0646 \u0627\u0633\u0645\u06cc\u062a \u0648 \u0628\u0627\u0628 \u062c\u0627\u0646\u0633\u0648\u0646 \u062f\u06cc\u06af\u0631 \u0642\u0627\u0628\u0644 \u062a\u0634\u062e\u06cc\u0635 \u0646\u06cc\u0633\u062a\u0646\u062f \u0632\u06cc\u0631\u0627 \u0647\u0631 \u0646\u0627\u0645 \u0628\u0627 \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a. (Member_id).<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627\u0645 \u062a\u0627\u0645\u067e\u0633\u0648\u0646 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0644\u06cc\u0633\u062a \u0627\u0639\u0636\u0627\u06cc \u0628\u0627\u0634\u06af\u0627\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO club_members (first_name, last_name) VALUES ('Tom', 'Thompson');\r\n<\/code><\/pre>\n<\/div>\n<p>MySQL \u0628\u0627 \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u067e\u0627\u0633\u062e \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.009 sec)\r\n<\/code><\/pre>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0647 \u0634\u0646\u0627\u0633\u0647 \u0639\u062f\u062f\u06cc \u0628\u0647 \u0648\u0631\u0648\u062f\u06cc \u062c\u062f\u06cc\u062f \u062a\u0648\u0633\u0637 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u06a9\u0648\u0626\u0631\u06cc SELECT \u0631\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT * FROM club_members;\r\n<\/code><\/pre>\n<\/div>\n<p>\u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u062f\u06cc\u06af\u0631 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+-----------+------------+-----------+\r\n| member_id | first_name | last_name |\r\n+-----------+------------+-----------+\r\n| 1 | John | Doe |\r\n| 2 | Jane | Smith |\r\n| 3 | Bob | Johnson |\r\n| 4 | Samantha | Davis |\r\n| 5 | Michael | Rodriguez |\r\n| 6 | Tom | Thompson |\r\n| 7 | Sara | Johnson |\r\n| 8 | David | Jones |\r\n| 9 | Jane | Smith |\r\n| 10 | Bob | Johnson |\r\n| 11 | Tom | Thompson |\r\n+-----------+------------+-----------+\r\n11 rows in set (0.000 sec)<\/code><\/pre>\n<\/div>\n<p>\u06cc\u06a9 \u0631\u062f\u06cc\u0641 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0634\u0645\u0627\u0631\u0647 11 \u062f\u0631 \u0633\u062a\u0648\u0646 Member_id \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0648\u06cc\u0698\u06af\u06cc AUTO_INCREMENT \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0634\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646\u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062f\u0627\u0631\u0627\u06cc \u0646\u0627\u0645\u0632\u062f\u0647\u0627\u06cc \u0637\u0628\u06cc\u0639\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0646\u06cc\u0633\u062a\u0646\u062f\u060c \u0648 \u0646\u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u0627\u062e\u062a\u0631\u0627\u0639\u06cc \u0627\u0631\u0627\u0626\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u062e\u06cc\u0627\u0644 \u0631\u0627\u062d\u062a \u0628\u0647 \u0634\u0646\u0627\u0633\u0647\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0645\u062a\u0648\u0627\u0644\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0627\u0639\u062a\u0645\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\">\u0646\u062a\u06cc\u062c\u0647<\/h2>\n<p>\u0628\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627\u060c \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u062f \u06a9\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u0686\u06cc\u0633\u062a \u0648 \u0686\u06af\u0648\u0646\u0647 \u0627\u0646\u0648\u0627\u0639 \u0631\u0627\u06cc\u062c \u062f\u0631 MySQL \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062f\u0631 \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0634\u0645\u0627 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0637\u0628\u06cc\u0639\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u062f\u060c \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u062f \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0631\u0627 \u062f\u0631 \u0628\u0631 \u0645\u06cc \u06af\u0631\u0641\u062a \u0648 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062f\u0631 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0637\u0628\u06cc\u0639\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u0646\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u062f.<\/p>\n","protected":false},"excerpt":{"rendered":"\u0645\u0642\u062f\u0645\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u0631\u0632\u0634\u0645\u0646\u062f \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647\u200c\u0627\u06cc\u060c \u0642\u0627\u0644\u0628\u200c\u06af\u06cc\u0631\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u0627\u0645\u0644\u0627\u064b \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646&hellip;\n","protected":false},"author":1,"featured_media":15985,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 SQL","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_twitter-description":"","_yoast_wpseo_twitter-image":"","_yoast_wpseo_focuskeywords":"","_yoast_wpseo_primary_category":"193","footnotes":""},"categories":[193,349],"tags":[403,391],"class_list":{"0":"post-15984","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tutorials","8":"category-database","9":"tag-data-base","10":"tag-mysql"},"yoast_head":"<!-- This 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