{"id":6141,"date":"2023-07-26T09:57:17","date_gmt":"2023-07-26T09:57:17","guid":{"rendered":"https:\/\/www.webhi.com\/how-to\/?p=6141"},"modified":"2023-07-26T09:57:19","modified_gmt":"2023-07-26T09:57:19","slug":"%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d8%a7%d9%84%d9%81%d9%87%d8%a7%d8%b1%d8%b3-%d9%81%d9%8a-%d9%85%d8%a7%d9%8a-%d8%a5%d8%b3-%d9%83%d9%8a%d9%88-%d8%a5%d9%84","status":"publish","type":"post","link":"https:\/\/www.webhi.com\/how-to\/ar\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d8%a7%d9%84%d9%81%d9%87%d8%a7%d8%b1%d8%b3-%d9%81%d9%8a-%d9%85%d8%a7%d9%8a-%d8%a5%d8%b3-%d9%83%d9%8a%d9%88-%d8%a5%d9%84\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0641\u064a \u0645\u0627\u064a \u0625\u0633 \u0643\u064a\u0648 \u0625\u0644"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar.jpg\" alt=\"Indexes in MySQL in ubuntu centos Debian\" class=\"wp-image-6151\" srcset=\"https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar.jpg 1200w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar-300x169.jpg 300w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar-1024x576.jpg 1024w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar-768x432.jpg 768w, https:\/\/www.webhi.com\/how-to\/gilrogre\/2023\/07\/mysql_index_ar-150x84.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D9%85%D9%82%D8%AF%D9%85%D8%A9-%D9%81%D9%8A-%D8%A7%D9%84%D9%81%D9%87%D8%A7%D8%B1%D8%B3\">\u0645\u0642\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0641\u0647\u0627\u0631\u0633<\/h2>\n\n\n\n<p>\u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0639\u0646\u0635\u0631 \u0645\u0647\u0645 \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0642\u0648\u0627\u0639\u062f \u0628\u064a\u0627\u0646\u0627\u062a MySQL. \u062a\u0633\u0645\u062d \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639\u0647\u0627 \u0645\u0646 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0628\u0634\u0643\u0644 \u0623\u0633\u0631\u0639 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062e\u0632\u064a\u0646 \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u062a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/p>\n\n\n\n<p>\u0628\u062f\u0648\u0646 \u0641\u0647\u0631\u0633\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 MySQL \u0645\u0633\u062d \u0643\u0644 \u0635\u0641 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. \u0648\u0647\u0630\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0628\u0637\u064a\u0626\u064b\u0627 \u0644\u0644\u063a\u0627\u064a\u0629 \u0645\u0639 \u0646\u0645\u0648 \u062d\u062c\u0645 \u0627\u0644\u062c\u062f\u0627\u0648\u0644. \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0633\u0645\u062d \u0644\u0640 MySQL \u0628\u0627\u0644\u062a\u0646\u0642\u0644 \u0641\u064a \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062c\u062f\u0648\u0644 \u0628\u0637\u0631\u064a\u0642\u0629 \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0628\u0643\u062b\u064a\u0631.<\/p>\n\n\n\n<p>\u0648\u0645\u0646 \u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n\n\n\n<ul>\n<li>\u0639\u0645\u0644\u064a\u0627\u062a \u0628\u062d\u062b \u0623\u0633\u0631\u0639 \u0644\u0644\u0635\u0641\u0648\u0641 \u0648\u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062d\u062f\u062f\u0629<\/li>\n\n\n\n<li>\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u062e\u0627\u0635\u0629 \u0627\u0644\u0640 JOINs \u0648\u0627\u0644\u0640 WHERE<\/li>\n\n\n\n<li>\u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0628\u0631 \u062c\u062f\u0627\u0648\u0644 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629<\/li>\n\n\n\n<li>\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0641\u0631\u0632 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0623\u0633\u0631\u0639 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0641\u0647\u0631\u0633\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u064a\u062f\u0639\u0645 MySQL \u0639\u062f\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0628\u0637\u0631\u0642 \u0645\u062e\u062a\u0644\u0641\u0629:<\/p>\n\n\n\n<ul>\n<li>NORMAL &#8211; \u0641\u0647\u0631\u0633 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u0639\u0645\u0648\u062f \u0648\u0627\u062d\u062f \u0623\u0648 \u0639\u062f\u0629 \u0623\u0639\u0645\u062f\u0629<\/li>\n\n\n\n<li>UNIQUE &#8211; \u064a\u0636\u0645\u0646 \u062a\u0641\u0631\u062f \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0641\u0647\u0631\u0633\u0629<\/li>\n\n\n\n<li>FULLTEXT &#8211; \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u0646\u0635\u0648\u0635<\/li>\n\n\n\n<li>SPATIAL &#8211; \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0643\u0627\u0646\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0645\u0648\u0627\u0642\u0639<\/li>\n<\/ul>\n\n\n\n<p>\u0633\u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0623\u0645\u062b\u0644\u0629 \u0639\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0641\u0647\u0627\u0631\u0633 MySQL \u0644\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%A7%D8%AA%D8%B5%D8%A7%D9%84-%D8%A8%D9%80-mysql-%D9%88%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF-%D9%82%D8%A7%D8%B9%D8%AF%D8%A9-%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA-%D8%B9%D9%8A%D9%86%D8%A9\">\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0640 MySQL \u0648\u0625\u0639\u062f\u0627\u062f \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0639\u064a\u0646\u0629<\/h2>\n\n\n\n<p>\u0642\u0628\u0644 \u0625\u0638\u0647\u0627\u0631 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u060c \u0646\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a MySQL \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u064a\u0646\u0629. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0644\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0640 MySQL \u0648\u0625\u0646\u0634\u0627\u0621 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a &#8220;\u062c\u0647\u0627\u062a \u0627\u062a\u0635\u0627\u0644&#8221; \u0628\u0633\u064a\u0637\u0629:<\/p>\n\n\n\n<ol>\n<li>\u0642\u0645 \u0628\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u062e\u0627\u062f\u0645 MySQL \u0645\u0646 \u0633\u0637\u0631 \u0627\u0644\u0623\u0648\u0627\u0645\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0645\u064a\u0644 mysql:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">$ mysql -u root -p<\/code><\/pre>\n\n\n\n<ol start=\"2\">\n<li>\u0639\u0646\u062f \u0627\u0644\u0645\u0637\u0627\u0644\u0628\u0629\u060c \u0623\u062f\u062e\u0644 \u0643\u0644\u0645\u0629 \u0645\u0631\u0648\u0631 \u0645\u0633\u062a\u062e\u062f\u0645 root \u0644\u0640 MySQL. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0622\u0646 \u0641\u064a \u0648\u062d\u062f\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 MySQL.<\/li>\n\n\n\n<li>\u0623\u0646\u0634\u0626 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u062a\u0633\u0645\u0649&nbsp;<code>contacts<\/code>:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE DATABASE contacts; <\/code><\/pre>\n\n\n\n<ol start=\"4\">\n<li>\u0627\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a contacts \u0627\u0644\u062c\u062f\u064a\u062f\u0629:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; USE contacts;<\/code><\/pre>\n\n\n\n<ol start=\"5\">\n<li>\u0623\u0646\u0634\u0626 \u062c\u062f\u0648\u0644&nbsp;<code>contacts<\/code>&nbsp;\u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u064a\u0646\u0629:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE TABLE contacts (\n  id INT AUTO_INCREMENT PRIMARY KEY,\n  first_name VARCHAR(50),\n  last_name VARCHAR(50),  \n  email VARCHAR(100),\n  phone VARCHAR(20)\n);\n\nmysql&gt; INSERT INTO contacts (first_name, last_name, email, phone)\nVALUES\n  ('John', 'Doe', 'john@example.com', '555-555-5555'),\n  ('Jane', 'Doe', 'jane@example.com', '555-555-5556'),\n  ('Bob', 'Smith', 'bob@example.com', '555-555-5557');<\/code><\/pre>\n\n\n\n<p>\u0647\u0630\u0627 \u064a\u0646\u0634\u0626 \u062c\u062f\u0648\u0644\u064b\u0627 \u0628\u0633\u064a\u0637\u064b\u0627 \u0644\u062a\u062e\u0632\u064a\u0646 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0645\u062b\u0644 \u0627\u0644\u0627\u0633\u0645 \u0648\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0648\u0631\u0642\u0645 \u0627\u0644\u0647\u0627\u062a\u0641.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646\u0647 \u0646\u062c\u062d \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0627\u0644\u062c\u062f\u0648\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM contacts;<\/code><\/pre>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u064a\u0639\u0631\u0636 \u0630\u0644\u0643 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u062a\u064a \u0623\u062f\u062e\u0644\u0646\u0627\u0647\u0627. \u0644\u062f\u064a\u0646\u0627 \u0627\u0644\u0622\u0646 \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062c\u062f\u0648\u0644 \u062c\u0627\u0647\u0632\u0627\u0646 \u0644\u0625\u0638\u0647\u0627\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">+----+------------+-----------+--------------------+---------------+\n| id | first_name | last_name | email              | phone         |\n+----+------------+-----------+--------------------+---------------+   \n|  1 | John       | Doe       | john@example.com   | 555-555-5555  |\n|  2 | Jane       | Doe       | jane@example.com   | 555-555-5556  |\n|  3 | Bob        | Smith     | bob@example.com    | 555-555-5557  |\n+----+------------+-----------+--------------------+---------------+\n3 lignes trouv\u00e9es (0.00 sec)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-%D9%81%D9%87%D8%A7%D8%B1%D8%B3-%D8%A7%D9%84%D8%B9%D9%85%D9%88%D8%AF-%D8%A7%D9%84%D9%88%D8%A7%D8%AD%D8%AF\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0648\u0627\u062d\u062f<\/h2>\n\n\n\n<p>\u0627\u0644\u0641\u0647\u0631\u0633 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0641\u064a MySQL \u064a\u0641\u0647\u0631\u0633 \u0639\u0645\u0648\u062f\u064b\u0627 \u0648\u0627\u062d\u062f\u064b\u0627 \u0645\u0646 \u062c\u062f\u0648\u0644 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0628\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u0641\u0631\u0632 \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0639\u0645\u0648\u062f \u0628\u0627\u0644\u062a\u062d\u062f\u064a\u062f.<\/p>\n\n\n\n<p>\u0644\u0625\u0636\u0627\u0641\u0629 \u0641\u0647\u0631\u0633 \u0625\u0644\u0649 \u0639\u0645\u0648\u062f\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0625\u0639\u0644\u0627\u0646&nbsp;<code>CREATE INDEX<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE INDEX idx_last_name ON contacts(last_name);<\/code><\/pre>\n\n\n\n<p>\u064a\u0636\u064a\u0641 \u0647\u0630\u0627 \u0641\u0647\u0631\u0633\u064b\u0627 \u064a\u0633\u0645\u0649&nbsp;<code>idx_last_name<\/code>&nbsp;\u0639\u0644\u0649 \u0639\u0645\u0648\u062f&nbsp;<code>last_name<\/code>&nbsp;\u0645\u0646 \u062c\u062f\u0648\u0644&nbsp;<code>contacts<\/code>.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0633\u0651\u0646 \u0641\u0647\u0631\u0633\u0629 \u0639\u0645\u0648\u062f last_name \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u064a \u062a\u0631\u0634\u062d \u062d\u0633\u0628 \u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u062e\u064a\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM contacts WHERE last_name='Doe';<\/code><\/pre>\n\n\n\n<p>\u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0633\u062d \u0643\u0644 \u0635\u0641\u060c \u064a\u0645\u0643\u0646 \u0644\u0640 MySQL \u0627\u0644\u0628\u062d\u062b \u0628\u0633\u0631\u0639\u0629 \u0641\u064a \u0639\u0645\u0648\u062f last_name \u0627\u0644\u0645\u0641\u0647\u0631\u0633 \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0635\u0641\u0648\u0641 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">+----+------------+-----------+--------------------+---------------+\n| id | first_name | last_name | email              | phone         |\n+----+------------+-----------+--------------------+---------------+ \n|  1 | John       | Doe       | john@example.com   | 555-555-5555  |\n|  2 | Jane       | Doe       | jane@example.com   | 555-555-5556  |  \n+----+------------+-----------+--------------------+---------------+\n2 lignes trouv\u00e9es (0.00 sec)<\/code><\/pre>\n\n\n\n<p>\u064a\u0648\u0636\u062d \u0630\u0644\u0643 \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u0631\u062c\u0627\u0639\u0647\u0627 \u0645\u0646 \u062c\u062f\u0648\u0644 contacts \u062d\u064a\u062b \u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u062e\u064a\u0631 \u0647\u0648 &#8216;Doe&#8217;. \u064a\u0633\u0645\u062d \u0627\u0644\u0641\u0647\u0631\u0633 \u0639\u0644\u0649 \u0639\u0645\u0648\u062f last_name \u0644\u0647\u0630\u0627 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0628\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0628\u0633\u0631\u0639\u0629 \u062f\u0648\u0646 \u0645\u0633\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646\u0646\u0627 \u0625\u0636\u0627\u0641\u0629 \u0641\u0647\u0627\u0631\u0633 \u0645\u0645\u0627\u062b\u0644\u0629 \u0639\u0644\u0649 \u0623\u0639\u0645\u062f\u0629 \u062c\u062f\u0648\u0644 \u0623\u062e\u0631\u0649 \u0645\u062b\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0623\u0648 \u0627\u0644\u0647\u0627\u062a\u0641:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE INDEX idx_email ON contacts(email);\n\nmysql&gt; CREATE INDEX idx_phone ON contacts(phone);<\/code><\/pre>\n\n\n\n<p>\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0623\u064a\u0636\u064b\u0627 \u0628\u0639\u0645\u0644\u064a\u0627\u062a \u0628\u062d\u062b \u0633\u0631\u064a\u0639\u0629 \u062d\u0633\u0628 \u062a\u0644\u0643 \u0627\u0644\u0623\u0639\u0645\u062f\u0629.<\/p>\n\n\n\n<p>\u0644\u062d\u0630\u0641 \u0641\u0647\u0631\u0633 \u0639\u0646\u062f\u0645\u0627 \u0644\u0645 \u064a\u0639\u062f \u0645\u0637\u0644\u0648\u0628\u064b\u0627\u060c \u0627\u0633\u062a\u062e\u062f\u0645&nbsp;<code>DROP INDEX<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; DROP INDEX idx_email ON contacts;<\/code><\/pre>\n\n\n\n<p>\u062a\u0639\u0645\u0644 \u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0648\u0627\u062d\u062f \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0639\u0644\u0649 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u0640 joins. \u0644\u0627 \u062a\u0641\u0647\u0631\u0633 \u0643\u0644 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637\u060c \u0644\u0623\u0646 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u062a\u0633\u062a\u0647\u0644\u0643 \u0645\u0633\u0627\u062d\u0629 \u062a\u062e\u0632\u064a\u0646 \u0648\u062a\u0628\u0637\u0626 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0645\u062b\u0644 INSERT \u0648 UPDATE \u0644\u0623\u0646\u0647 \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0623\u064a\u0636\u064b\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-%D8%A7%D9%84%D9%81%D9%87%D8%A7%D8%B1%D8%B3-%D8%A7%D9%84%D9%81%D8%B1%D9%8A%D8%AF%D8%A9-%D9%84%D9%85%D9%86%D8%B9-%D8%A7%D9%84%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA-%D8%A7%D9%84%D9%85%D9%83%D8%B1%D8%B1%D8%A9\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0643\u0631\u0631\u0629<\/h2>\n\n\n\n<p>\u0641\u064a \u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0646\u0631\u064a\u062f \u0645\u0646\u0639 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0643\u0631\u0631\u0629 \u0645\u0646 \u0623\u0646 \u062a\u064f\u062e\u0632\u0646 \u0641\u064a \u0623\u0639\u0645\u062f\u0629 \u0645\u0639\u064a\u0646\u0629\u060c \u0645\u062b\u0644 \u0639\u0646\u0627\u0648\u064a\u0646 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0623\u0648 \u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646. \u064a\u0648\u0641\u0631 MySQL \u0641\u0647\u0631\u0633 UNIQUE \u062e\u0627\u0635 \u064a\u0641\u0631\u0636 \u0647\u0630\u0627 \u0627\u0644\u0642\u064a\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE UNIQUE INDEX idx_email ON contacts(email);<\/code><\/pre>\n\n\n\n<p>\u064a\u0633\u0645\u062d \u0647\u0630\u0627 \u0627\u0644\u0641\u0647\u0631\u0633 \u0641\u0642\u0637 \u0628\u0625\u062f\u062e\u0627\u0644 \u0642\u064a\u0645 \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0641\u0631\u064a\u062f\u0629 \u0641\u064a \u062a\u0644\u0643 \u0627\u0644\u0639\u0645\u0648\u062f. \u0625\u0630\u0627 \u062d\u0627\u0648\u0644\u0646\u0627 \u0625\u062f\u0631\u0627\u062c \u0628\u0631\u064a\u062f \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0645\u0643\u0631\u0651\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; INSERT INTO contacts (first_name, last_name, email, phone)\nVALUES ('Bob', 'Jones', 'bob@example.com', '555-555-5558');<\/code><\/pre>\n\n\n\n<p>\u0633\u0646\u062d\u0635\u0644 \u0639\u0644\u0649 \u062e\u0637\u0623:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">ERROR 1062 (23000): Duplicate entry 'bob@example.com' for key 'idx_email'<\/code><\/pre>\n\n\n\n<p>\u0645\u0646\u0639 \u0627\u0644\u0641\u0647\u0631\u0633 \u0627\u0644\u0641\u0631\u064a\u062f \u0625\u062f\u0631\u0627\u062c \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0627\u0644\u0645\u0643\u0631\u0631. \u0647\u0630\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0641\u0631\u0636 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0647\u0645\u0629.<\/p>\n\n\n\n<p>\u0645\u062b\u0644 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u0644\u0627 \u064a\u0632\u0627\u0644 \u0641\u0647\u0631\u0633 UNIQUE \u064a\u0648\u0641\u0631 \u0639\u0645\u0644\u064a\u0627\u062a \u0628\u062d\u062b \u0633\u0631\u064a\u0639\u0629 \u062d\u0633\u0628 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u0641\u0647\u0631\u0633. \u0627\u0644\u062a\u0641\u0631\u062f \u0647\u0648 \u0645\u062c\u0631\u062f \u0642\u064a\u062f \u0625\u0636\u0627\u0641\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-%D8%A7%D9%84%D9%81%D9%87%D8%A7%D8%B1%D8%B3-%D8%B9%D9%84%D9%89-%D8%B9%D8%AF%D8%A9-%D8%A3%D8%B9%D9%85%D8%AF%D8%A9\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0639\u0644\u0649 \u0639\u062f\u0629 \u0623\u0639\u0645\u062f\u0629<\/h2>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u064a\u0636\u064b\u0627 \u0625\u0646\u0634\u0627\u0621 \u0641\u0647\u0627\u0631\u0633 \u062a\u0645\u062a\u062f \u0639\u0628\u0631 \u0639\u062f\u0629 \u0623\u0639\u0645\u062f\u0629. \u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0628\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0631\u0634\u062d \u062a\u0644\u0643 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u062a\u0631\u062a\u064a\u0628.<\/p>\n\n\n\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0644\u0641\u0647\u0631\u0633\u0629 \u0643\u0644 \u0645\u0646 \u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0627\u0633\u0645 \u0627\u0644\u0623\u0648\u0644 \u0648\u0627\u0644\u0623\u062e\u064a\u0631:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; CREATE INDEX idx_name ON contacts(first_name, last_name);<\/code><\/pre>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0633\u0651\u0646 \u0647\u0630\u0627 \u0627\u0633\u062a\u0639\u0644\u0627\u0645\u064b\u0627 \u0645\u0639 \u0634\u0631\u0637 WHERE \u0639\u0644\u0649 \u0643\u0644\u0627 \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0646:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM contacts WHERE first_name='Jane'AND last_name='Doe';<\/code><\/pre>\n\n\n\n<p>\u0643\u0645\u0627 \u064a\u0639\u0645\u0644 \u0623\u064a\u0636\u064b\u0627 \u0644\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0631\u0634\u062d \u0641\u0642\u0637 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u0641\u0647\u0631\u0633 \u0627\u0644\u0623\u0648\u0644:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM contacts WHERE first_name='Jane';<\/code><\/pre>\n\n\n\n<p>\u0644\u0643\u0646\u0647 \u0644\u0646 \u064a\u062d\u0633\u0651\u0646 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u064a\u0631\u0634\u062d \u0641\u0642\u0637 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0645\u0641\u0647\u0631\u0633 \u0627\u0644\u062b\u0627\u0646\u064a:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM contacts WHERE last_name='Doe'; <\/code><\/pre>\n\n\n\n<p>\u0641\u064a \u062a\u0644\u0643 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0633\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u0647\u0631\u0633 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0648\u0627\u062d\u062f \u0639\u0644\u0649&nbsp;<code>last_name<\/code>&nbsp;\u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0630\u0644\u0643.<\/p>\n\n\n\n<p>\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0641\u064a \u0641\u0647\u0631\u0633 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0645\u0647\u0645. \u062a\u0646\u0637\u0628\u0642 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0639\u0644\u0649 \u0634\u0631\u0648\u0637 WHERE \u0645\u0639 \u0645\u0631\u0634\u062d\u0627\u062a \u0639\u0644\u0649 \u0628\u0627\u062f\u0626\u0627\u062a \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0641\u0647\u0631\u0633\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%B3%D8%B1%D8%AF-%D9%88%D8%A5%D8%B2%D8%A7%D9%84%D8%A9-%D8%A7%D9%84%D9%81%D9%87%D8%A7%D8%B1%D8%B3-%D8%A7%D9%84%D9%85%D9%88%D8%AC%D9%88%D8%AF%D8%A9\">\u0633\u0631\u062f \u0648\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629<\/h2>\n\n\n\n<p>\u0644\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0641\u0647\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u062c\u062f\u0648\u0644\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645\u064a\u0629&nbsp;<code>INFORMATION_SCHEMA<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; SELECT * FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA ='contacts'AND TABLE_NAME ='contacts';<\/code><\/pre>\n\n\n\n<p>\u0633\u064a\u0639\u0631\u0636 \u0630\u0644\u0643 \u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0635\u0641\u064a\u0629 \u0639\u0646 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0639\u0644\u0649 \u062c\u062f\u0648\u0644\u0646\u0627\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0623\u0633\u0645\u0627\u0624\u0647\u0627 \u0648\u0623\u0639\u0645\u062f\u062a\u0647\u0627.<\/p>\n\n\n\n<p>&nbsp;\u0645\u062b\u0644\u0627\u064b:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">+------+------------+------------+------------+--------------+-------------+----------+------------+----------+--------+------+------------+---------+---------------+\n| TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | NON_UNIQUE | INDEX_SCHEMA | INDEX_NAME | SEQ_IN_INDEX | COLUMN_NAME | COLLATION | CARDINALITY | SUB_PART | PACKED | NULLABLE | INDEX_TYPE | COMMENT |\n+------+------------+------------+------------+--------------+-------------+----------+------------+----------+--------+------+------------+---------+---------------+\n| def  | contacts   | contacts   |          0 | contacts     | PRIMARY     |            1 | id         | A        |           3 |     NULL | NULL   |         | BTREE      |         |  \n| def  | contacts   | contacts   |          1 | contacts     | idx_email   |            1 | email      | A        |           3 |     NULL | NULL   | YES    | BTREE      |         |\n+------+------------+------------+------------+--------------+-------------+----------+------------+----------+--------+------+------------+---------+---------------+<\/code><\/pre>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u0644\u0645 \u064a\u0639\u062f \u0627\u0644\u0641\u0647\u0631\u0633 \u0645\u0637\u0644\u0648\u0628\u064b\u0627\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0625\u0632\u0627\u0644\u062a\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645&nbsp;<code>DROP INDEX<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"sql\" class=\"language-sql\">mysql&gt; DROP INDEX idx_name ON contacts;<\/code><\/pre>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u064f\u062d\u0633\u0651\u0646\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0628\u0627\u0646\u062a\u0638\u0627\u0645 \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u062a\u0627\u0628\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"%D8%A7%D9%84%D8%AE%D8%A7%D8%AA%D9%85%D8%A9\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p>\u064a\u0648\u0641\u0631 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0642\u0648\u064a\u0629 \u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u062c\u062f\u0627\u0648\u0644 MySQL. \u064a\u0645\u0643\u0646 \u0644\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0623\u0646 \u062a\u0633\u0631\u0639 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062a\u0631\u0634\u064a\u062d \u0648\u0627\u0644\u0641\u0631\u0632 \u0648\u0627\u0644\u0640 joins.<\/p>\n\n\n\n<p>\u0628\u0639\u0636 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u062a\u0630\u0643\u0631\u0647\u0627:<\/p>\n\n\n\n<ul>\n<li>\u0627\u0633\u062a\u062e\u062f\u0645 \u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0648\u0627\u062d\u062f \u0644\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0631\u0634\u062d\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631<\/li>\n\n\n\n<li>\u062a\u0645\u0646\u0639 \u0641\u0647\u0627\u0631\u0633 UNIQUE \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0643\u0631\u0631\u0629 \u0641\u064a \u0639\u0645\u0648\u062f<\/li>\n\n\n\n<li>\u062a\u062d\u0633\u0651\u0646 \u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0631\u0634\u062d \u062a\u0644\u0643 \u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0628\u062a\u0631\u062a\u064a\u0628 \u0645\u0639\u064a\u0646<\/li>\n\n\n\n<li>\u0644\u0627 \u062a\u0641\u0647\u0631\u0633 \u0628\u0634\u0643\u0644 \u0645\u0641\u0631\u0637! \u0642\u064e\u064a\u0650\u0651\u0645 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0648\u0627\u062d\u0630\u0641 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u0627\u0644\u0627\u0633\u062a\u0641\u0627\u062f\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0645\u0646 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0623\u0645\u0631 \u062d\u0627\u0633\u0645 \u0644\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a MySQL\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u0645\u0639 \u0646\u0645\u0648 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u062e\u0630 \u0627\u0644\u0648\u0642\u062a \u0644\u0641\u0647\u0645 \u0627\u0644\u062a\u0646\u0627\u0632\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0641\u0647\u0631\u0633\u0629 \u0648\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0639\u0646\u062f \u062a\u0635\u0645\u064a\u0645 \u0645\u062e\u0637\u0637 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0642\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0639\u0646\u0635\u0631 \u0645\u0647\u0645 \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0642\u0648\u0627\u0639\u062f \u0628\u064a\u0627\u0646\u0627\u062a MySQL. \u062a\u0633\u0645\u062d \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639\u0647\u0627 \u0645\u0646 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0628\u0634\u0643\u0644 \u0623\u0633\u0631\u0639 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062e\u0632\u064a\u0646 \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u062a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629. \u0628\u062f\u0648\u0646 \u0641\u0647\u0631\u0633\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 MySQL \u0645\u0633\u062d \u0643\u0644 \u0635\u0641 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629. \u0648\u0647\u0630\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/www.webhi.com\/how-to\/ar\/%d9%83%d9%8a%d9%81%d9%8a%d8%a9-%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d8%a7%d9%84%d9%81%d9%87%d8%a7%d8%b1%d8%b3-%d9%81%d9%8a-%d9%85%d8%a7%d9%8a-%d8%a5%d8%b3-%d9%83%d9%8a%d9%88-%d8%a5%d9%84\/\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[71,61],"tags":[],"yoast_head":"\n<title>\u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0641\u064a \u0645\u0627\u064a \u0625\u0633 \u0643\u064a\u0648 \u0625\u0644 - WebHi Tutorials &amp; Documentations<\/title>\n<meta name=\"description\" content=\"\u062a\u0639\u0644\u0645 \u0643\u064a\u0641\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0641\u0647\u0627\u0631\u0633 \u0641\u064a MySQL \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0641\u0647\u0627\u0631\u0633 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0648\u0627\u062d\u062f \u0648\u0627\u0644\u0641\u0631\u064a\u062f\u0629 \u0648\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0623\u0639\u0645\u062f\u0629. \u062d\u0633\u0651\u0646 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