{"id":135334,"date":"2026-07-22T08:23:46","date_gmt":"2026-07-22T02:23:46","guid":{"rendered":"https:\/\/rcl-radio.ru\/?p=135334"},"modified":"2026-07-22T08:23:46","modified_gmt":"2026-07-22T02:23:46","slug":"%d0%be%d1%81%d0%bd%d0%be%d0%b2%d0%bd%d1%8b%d0%b5-sql-%d0%b7%d0%b0%d0%bf%d1%80%d0%be%d1%81%d1%8b-insert-select-update-delete-%d0%b8-%d0%b4%d1%80%d1%83%d0%b3%d0%b8%d0%b5-%d1%81","status":"publish","type":"post","link":"https:\/\/rcl-radio.ru\/?p=135334","title":{"rendered":"\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 SQL\u2011\u0437\u0430\u043f\u0440\u043e\u0441\u044b: INSERT, SELECT, UPDATE, DELETE \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u2014 \u0441 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043d\u0430 PHP\u00a0+\u00a0PDO"},"content":{"rendered":"<p>\u041d\u0438\u0436\u0435 \u2014 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 SQL\u2011\u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 (\u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e INSERT), \u0441 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u043c\u0438 \u043f\u043e\u044f\u0441\u043d\u0435\u043d\u0438\u044f\u043c\u0438 \u0438 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043d\u0430 PHP + PDO.<\/p>\n<hr \/>\n<h2>INSERT \u2014 \u0432\u0441\u0442\u0430\u0432\u043a\u0430 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438<\/h2>\n<p>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c. \u0412\u0441\u0435\u0433\u0434\u0430 \u043b\u0443\u0447\u0448\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043a\u043e\u043b\u043e\u043d\u043a\u0438 \u044f\u0432\u043d\u043e.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">INSERT INTO users <span style=\"color: #009900;\">(<\/span>name<span style=\"color: #339933;\">,<\/span> email<span style=\"color: #009900;\">)<\/span> VALUES <span style=\"color: #009900;\">(<\/span><span style=\"color: #339933;\">:<\/span>name<span style=\"color: #339933;\">,<\/span> <span style=\"color: #339933;\">:<\/span>email<span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"INSERT INTO users (name, email) VALUES (:name, :email)\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span><span style=\"color: #0000ff;\">':name'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'\u0418\u0432\u0430\u043d \u0418\u0432\u0430\u043d\u043e\u0432'<\/span><span style=\"color: #339933;\">,<\/span> <span style=\"color: #0000ff;\">':email'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'ivan@example.com'<\/span><span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$id<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">lastInsertId<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<h2>SELECT \u2014 \u0432\u044b\u0431\u043e\u0440\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445<\/h2>\n<p>\u0427\u0438\u0442\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438\u0437 \u0442\u0430\u0431\u043b\u0438\u0446\u044b. \u041c\u043e\u0436\u043d\u043e \u0432\u044b\u0431\u0438\u0440\u0430\u0442\u044c \u0432\u0441\u0435 \u043a\u043e\u043b\u043e\u043d\u043a\u0438 \u0438\u043b\u0438 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435.<\/p>\n<p><strong>\u0412\u0441\u0435 \u043a\u043e\u043b\u043e\u043d\u043a\u0438:<\/strong><\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">SELECT <span style=\"color: #339933;\">*<\/span> FROM users WHERE id <span style=\"color: #339933;\">=<\/span> <span style=\"color: #339933;\">:<\/span>id<span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>\u041a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u043a\u043e\u043b\u043e\u043d\u043a\u0438:<\/strong><\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">SELECT id<span style=\"color: #339933;\">,<\/span> name<span style=\"color: #339933;\">,<\/span> email FROM users WHERE email <span style=\"color: #339933;\">=<\/span> <span style=\"color: #339933;\">:<\/span>email<span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP (\u0432\u044b\u0431\u043e\u0440\u043a\u0430 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438):<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"SELECT id, name, email FROM users WHERE id = :id\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span><span style=\"color: #0000ff;\">':id'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #cc66cc;\">123<\/span><span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$row<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">fetch<\/span><span style=\"color: #009900;\">(<\/span>PDO<span style=\"color: #339933;\">::<\/span><span style=\"color: #004000;\">FETCH_ASSOC<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span> <span style=\"color: #666666; font-style: italic;\">\/\/ \u0432\u0435\u0440\u043d\u0451\u0442 \u0430\u0441\u0441\u043e\u0446\u0438\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u043c\u0430\u0441\u0441\u0438\u0432 \u0438\u043b\u0438 false<\/span><\/pre>\n<p>PHP (\u0432\u044b\u0431\u043e\u0440\u043a\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0442\u0440\u043e\u043a):<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"SELECT id, name FROM users LIMIT 10\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$rows<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">fetchAll<\/span><span style=\"color: #009900;\">(<\/span>PDO<span style=\"color: #339933;\">::<\/span><span style=\"color: #004000;\">FETCH_ASSOC<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<hr \/>\n<h2>UPDATE \u2014 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0441\u0442\u0440\u043e\u043a\u0438<\/h2>\n<p>\u041c\u0435\u043d\u044f\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u0443\u0436\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0437\u0430\u043f\u0438\u0441\u044f\u0445. \u041f\u043e\u0447\u0442\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u043d\u0443\u0436\u0435\u043d <code class=\"CodeInlined\">WHERE<\/code>, \u0438\u043d\u0430\u0447\u0435 \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u0432\u0441\u044f \u0442\u0430\u0431\u043b\u0438\u0446\u0430.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">DELETE FROM users WHERE id <span style=\"color: #339933;\">=<\/span> <span style=\"color: #339933;\">:<\/span>id<span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"DELETE FROM users WHERE id = :id\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span><span style=\"color: #0000ff;\">':id'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #cc66cc;\">123<\/span><span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$count<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">rowCount<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<hr \/>\n<h2>DELETE \u2014 \u0443\u0434\u0430\u043b\u0435\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a<\/h2>\n<p>\u0423\u0434\u0430\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u0438. \u0411\u0435\u0437 <code class=\"CodeInlined\">WHERE<\/code> \u0443\u0434\u0430\u043b\u0438\u0442\u0441\u044f \u0432\u0441\u0451.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">REPLACE INTO users <span style=\"color: #009900;\">(<\/span>name<span style=\"color: #339933;\">,<\/span> email<span style=\"color: #009900;\">)<\/span> VALUES <span style=\"color: #009900;\">(<\/span><span style=\"color: #339933;\">:<\/span>name<span style=\"color: #339933;\">,<\/span> <span style=\"color: #339933;\">:<\/span>email<span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"REPLACE INTO users (name, email) VALUES (:name, :email)\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span><span style=\"color: #0000ff;\">':name'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'\u0418\u0432\u0430\u043d \u0418\u0432\u0430\u043d\u043e\u0432'<\/span><span style=\"color: #339933;\">,<\/span> <span style=\"color: #0000ff;\">':email'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'ivan@example.com'<\/span><span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<hr \/>\n<h2>REPLACE \u2014 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u044c \u043f\u043e \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043a\u043b\u044e\u0447\u0443<\/h2>\n<p>\u0415\u0441\u043b\u0438 \u0435\u0441\u0442\u044c \u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442 \u043f\u043e \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u043f\u043e\u043b\u044e (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <code class=\"CodeInlined\">email<\/code>), \u0441\u0442\u0430\u0440\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0443\u0434\u0430\u043b\u044f\u0435\u0442\u0441\u044f \u0438 \u0432\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u043e\u0432\u0430\u044f. \u041f\u043e \u0441\u0443\u0442\u0438 \u2014 \u00ab\u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0438\u043b\u0438 \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c\u00bb.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">REPLACE INTO users <span style=\"color: #009900;\">(<\/span>name<span style=\"color: #339933;\">,<\/span> email<span style=\"color: #009900;\">)<\/span> VALUES <span style=\"color: #009900;\">(<\/span><span style=\"color: #339933;\">:<\/span>name<span style=\"color: #339933;\">,<\/span> <span style=\"color: #339933;\">:<\/span>email<span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"REPLACE INTO users (name, email) VALUES (:name, :email)\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span><span style=\"color: #0000ff;\">':name'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'\u0418\u0432\u0430\u043d \u0418\u0432\u0430\u043d\u043e\u0432'<\/span><span style=\"color: #339933;\">,<\/span> <span style=\"color: #0000ff;\">':email'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'ivan@example.com'<\/span><span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<blockquote class=\"FuturisMarkdown-BlockQuote\"><p>\u0412\u0430\u0436\u043d\u043e: <code class=\"CodeInlined\">REPLACE<\/code> \u043c\u043e\u0436\u0435\u0442 \u043c\u0435\u043d\u044f\u0442\u044c <code class=\"CodeInlined\">id<\/code> (\u0435\u0441\u043b\u0438 \u0430\u0432\u0442\u043e\u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442), \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u044d\u0442\u043e \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 <code class=\"CodeInlined\">DELETE<\/code> + <code class=\"CodeInlined\">INSERT<\/code>.<\/p><\/blockquote>\n<hr \/>\n<h2>INSERT &#8230; ON DUPLICATE KEY UPDATE \u2014 \u0430\u043a\u043a\u0443\u0440\u0430\u0442\u043d\u0430\u044f \u00ab\u0432\u0441\u0442\u0430\u0432\u043a\u0430 \u0438\u043b\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u00bb<\/h2>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u044c \u0441 \u0443\u043d\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u043c \u043a\u043b\u044e\u0447\u043e\u043c \u0443\u0436\u0435 \u0435\u0441\u0442\u044c \u2014 \u043e\u0431\u043d\u043e\u0432\u0438\u0442 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u043b\u044f, \u0430 \u043d\u0435 \u0443\u0434\u0430\u043b\u0438\u0442 \u0438 \u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u0441\u0442 \u0437\u0430\u043d\u043e\u0432\u043e. \u042d\u0442\u043e \u0447\u0430\u0449\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0432\u043c\u0435\u0441\u0442\u043e <code class=\"CodeInlined\">REPLACE<\/code>, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u0442\u0435\u0440\u044f\u0442\u044c ID \u0438 \u043d\u0435 \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0442\u044c \u0430\u0432\u0442\u043e\u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u044b.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">INSERT INTO users <span style=\"color: #009900;\">(<\/span>name<span style=\"color: #339933;\">,<\/span> email<span style=\"color: #009900;\">)<\/span>\r\nVALUES <span style=\"color: #009900;\">(<\/span><span style=\"color: #339933;\">:<\/span>name<span style=\"color: #339933;\">,<\/span> <span style=\"color: #339933;\">:<\/span>email<span style=\"color: #009900;\">)<\/span>\r\nON DUPLICATE <a href=\"http:\/\/www.php.net\/key\"><span style=\"color: #990000;\">KEY<\/span><\/a> UPDATE name <span style=\"color: #339933;\">=<\/span> <span style=\"color: #339933;\">:<\/span>name<span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$sql<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #0000ff;\">\"INSERT INTO users (name, email) VALUES (:name, :email) ON DUPLICATE KEY UPDATE name = :name\"<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span> <span style=\"color: #339933;\">=<\/span> <span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">prepare<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #000088;\">$sql<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span>\r\n<span style=\"color: #000088;\">$stmt<\/span><span style=\"color: #339933;\">-&gt;<\/span><span style=\"color: #004000;\">execute<\/span><span style=\"color: #009900;\">(<\/span><span style=\"color: #009900;\">[<\/span>\r\n    <span style=\"color: #0000ff;\">':name'<\/span>  <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'\u0418\u0432\u0430\u043d \u0418\u0432\u0430\u043d\u043e\u0432'<\/span><span style=\"color: #339933;\">,<\/span>\r\n    <span style=\"color: #0000ff;\">':email'<\/span> <span style=\"color: #339933;\">=&gt;<\/span> <span style=\"color: #0000ff;\">'ivan@example.com'<\/span><span style=\"color: #339933;\">,<\/span>\r\n<span style=\"color: #009900;\">]<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<hr \/>\n<h2>TRUNCATE \u2014 \u043e\u0447\u0438\u0441\u0442\u043a\u0430 \u0432\u0441\u0435\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u044b<\/h2>\n<p>\u041f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0443\u0434\u0430\u043b\u044f\u0435\u0442 \u0432\u0441\u0435 \u0441\u0442\u0440\u043e\u043a\u0438, \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442 \u0430\u0432\u0442\u043e\u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442. \u0420\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0431\u044b\u0441\u0442\u0440\u0435\u0435, \u0447\u0435\u043c <code class=\"CodeInlined\">DELETE FROM table<\/code>, \u043d\u043e \u043d\u0435\u043b\u044c\u0437\u044f \u043e\u0442\u043a\u0430\u0442\u0438\u0442\u044c \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0438 \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0434\u0432\u0438\u0436\u043a\u0430\u0445.<\/p>\n<div class=\"CodeBlock CodeBlock_overflow_visible CodeBlock_highlight\">\n<div class=\"CodeBlock-StickyWrapper\">\n<div class=\"CodeBlock-Header\">\n<div class=\"CodeBlock-HeaderTitle\">sql<\/div>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\">TRUNCATE TABLE users<span style=\"color: #339933;\">;<\/span><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<p>PHP:<\/p>\n<pre class=\"php\" style=\"font-family: monospace; font-size: 14px;\"><span style=\"color: #000088;\">$pdo<\/span><span style=\"color: #339933;\">-&gt;<\/span><a href=\"http:\/\/www.php.net\/exec\"><span style=\"color: #990000;\">exec<\/span><\/a><span style=\"color: #009900;\">(<\/span><span style=\"color: #0000ff;\">\"TRUNCATE TABLE users\"<\/span><span style=\"color: #009900;\">)<\/span><span style=\"color: #339933;\">;<\/span><\/pre>\n<blockquote class=\"FuturisMarkdown-BlockQuote\"><p>\u041d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043f\u043b\u0435\u0439\u0441\u0445\u043e\u043b\u0434\u0435\u0440\u044b \u0432 <code class=\"CodeInlined\">TRUNCATE<\/code> \u2014 \u044d\u0442\u043e DDL\u2011\u043a\u043e\u043c\u0430\u043d\u0434\u0430, \u043e\u043d\u0430 \u043d\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b.<\/p><\/blockquote>\n<hr \/>\n<h2>MERGE (\u0432 MySQL \u0435\u0433\u043e \u043d\u0435\u0442) \u2014 \u0432\u0430\u0436\u043d\u043e\u0435 \u0443\u0442\u043e\u0447\u043d\u0435\u043d\u0438\u0435<\/h2>\n<p>\u0412 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0421\u0423\u0411\u0414 (Oracle, SQL Server) \u0435\u0441\u0442\u044c <code class=\"CodeInlined\">MERGE<\/code> \u0434\u043b\u044f \u00ab\u0432\u0441\u0442\u0430\u0432\u0438\u0442\u044c\/\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u043e \u0443\u0441\u043b\u043e\u0432\u0438\u044e\u00bb. \u0412 MySQL \u0430\u043d\u0430\u043b\u043e\u0433\u0430 \u043d\u0435\u0442: \u0432\u043c\u0435\u0441\u0442\u043e \u043d\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 <code class=\"CodeInlined\">INSERT ... ON DUPLICATE KEY UPDATE<\/code> \u043b\u0438\u0431\u043e \u043b\u043e\u0433\u0438\u043a\u0443 \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0435 PHP.<\/p>\n<hr \/>\n<h2>\u0427\u0430\u0441\u0442\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u043a\u0430\u043a \u0438\u0445 \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c<\/h2>\n<ul>\n<li data-value=\"\" data-shift=\"0\"><strong>\u0417\u0430\u0431\u044b\u043b WHERE \u0432 UPDATE\/DELETE<\/strong> \u2192 \u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f\/\u0443\u0434\u0430\u043b\u044f\u044e\u0442\u0441\u044f \u043b\u0438\u0448\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438. \u0412\u0441\u0435\u0433\u0434\u0430 \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0439\u0442\u0435 <code class=\"CodeInlined\">SELECT<\/code> \u0441 \u0442\u0435\u043c \u0436\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0435\u043c.<\/li>\n<li data-value=\"\" data-shift=\"0\"><strong>\u041f\u0440\u044f\u043c\u0430\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0432 SQL<\/strong> \u2192 \u0440\u0438\u0441\u043a SQL\u2011\u0438\u043d\u044a\u0435\u043a\u0446\u0438\u0439. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 <code class=\"CodeInlined\">prepare()<\/code> + <code class=\"CodeInlined\">execute()<\/code> \u0441 \u043f\u043b\u0435\u0439\u0441\u0445\u043e\u043b\u0434\u0435\u0440\u0430\u043c\u0438.<\/li>\n<li data-value=\"\" data-shift=\"0\"><strong>\u041d\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442<\/strong> \u2192 \u043f\u043e\u043b\u0435\u0437\u043d\u043e \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c <code class=\"CodeInlined\">rowCount()<\/code> \u0438 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f <code class=\"CodeInlined\">PDOException<\/code>.<\/li>\n<li data-value=\"\" data-shift=\"0\"><strong>\u0421\u043c\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0438\u043b\u0435\u0439 \u043f\u043b\u0435\u0439\u0441\u0445\u043e\u043b\u0434\u0435\u0440\u043e\u0432<\/strong> \u2192 \u0432 \u043e\u0434\u043d\u043e\u043c \u0437\u0430\u043f\u0440\u043e\u0441\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043b\u0438\u0431\u043e \u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0435 (<code class=\"CodeInlined\">:name<\/code>), \u043b\u0438\u0431\u043e \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0435 (<code class=\"CodeInlined\">?<\/code>), \u043d\u0435 \u0432\u043c\u0435\u0441\u0442\u0435.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u041d\u0438\u0436\u0435 \u2014 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 SQL\u2011\u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 (\u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e INSERT), \u0441 \u043a\u043e\u0440\u043e\u0442\u043a\u0438\u043c\u0438 \u043f\u043e\u044f\u0441\u043d\u0435\u043d\u0438\u044f\u043c\u0438 \u0438 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u043c\u0438 \u043d\u0430 PHP + PDO. INSERT \u2014 \u0432\u0441\u0442\u0430\u0432\u043a\u0430 \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u043e\u0432\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c. \u0412\u0441\u0435\u0433\u0434\u0430 \u043b\u0443\u0447\u0448\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043a\u043e\u043b\u043e\u043d\u043a\u0438 \u044f\u0432\u043d\u043e. sql INSERT INTO users (name, email) VALUES (:name, :email); PHP: $sql = &#171;INSERT INTO users (name, email) VALUES (:name, :email)&#187;; $stmt = [&hellip;]<\/p>\n","protected":false},"author":9194254,"featured_media":135335,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[183],"tags":[],"class_list":["post-135334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"views":9,"_links":{"self":[{"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/135334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/9194254"}],"replies":[{"embeddable":true,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=135334"}],"version-history":[{"count":1,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/135334\/revisions"}],"predecessor-version":[{"id":135336,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/135334\/revisions\/135336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/135335"}],"wp:attachment":[{"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=135334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=135334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=135334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}