{"id":1239,"date":"2015-06-02T23:31:06","date_gmt":"2015-06-02T15:31:06","guid":{"rendered":"http:\/\/coderbee.net\/?p=1239"},"modified":"2015-06-02T23:42:51","modified_gmt":"2015-06-02T15:42:51","slug":"%e3%80%8a%e5%9f%ba%e4%ba%8e-oracle-%e7%9a%84-sql-%e4%bc%98%e5%8c%96%e3%80%8b%e7%ac%94%e8%ae%b0-%e7%ac%ac%e5%9b%9b%e7%ab%a0-oracle-%e9%87%8c%e7%9a%84%e6%9f%a5%e8%af%a2%e8%bd%ac%e6%8d%a2","status":"publish","type":"post","link":"https:\/\/coderbee.net\/index.php\/db\/20150602\/1239","title":{"rendered":"\u300a\u57fa\u4e8e Oracle \u7684 SQL \u4f18\u5316\u300b\u7b14\u8bb0 \u7b2c\u56db\u7ae0 Oracle \u91cc\u7684\u67e5\u8be2\u8f6c\u6362"},"content":{"rendered":"<p>\u67e5\u8be2\u8f6c\u6362\uff08Query Transformation\uff09\u53c8\u79f0\u4e3a\u67e5\u8be2\u6539\u5199\uff08Query Rewrite\uff09\uff0c\u662f\u6307 Oracle \u5728\u89e3\u6790\u76ee\u6807 SQL \u65f6\u53ef\u80fd\u4f1a\u5bf9\u5176\u505a\u7b49\u4ef7\u6539\u5199\uff0c\u76ee\u7684\u662f\u4e3a\u4e86\u751f\u6210\u66f4\u9ad8\u6548\u5730\u6267\u884c\u76ee\u6807 SQL\uff0c\u5373 Orace \u53ef\u80fd\u4f1a\u5c06\u76ee\u6807 SQL \u6539\u5199\u6210\u8bed\u4e49\u4e0a\u5b8c\u5168\u76f8\u7b49\u4f46\u6267\u884c\u6548\u7387\u66f4\u9ad8\u7684\u5f62\u5f0f\u3002<\/p>\n<h2>\u5b50\u67e5\u8be2\u5c55\u5f00<\/h2>\n<p>\u5b50\u67e5\u8be2\u5c55\u5f00\uff08subquery unnesting\uff09\u662f\u6307 Oracle \u4e0d\u518d\u5c06\u76ee\u6807 SQL \u4e2d\u7684\u5b50\u67e5\u8be2\u5f53\u4f5c\u4e00\u4e2a\u72ec\u7acb\u7684\u5904\u7406\u5355\u5143\u6765\u5355\u72ec\u6267\u884c\uff0c\u800c\u662f\u5c06\u8be5\u5b50\u67e5\u8be2\u8f6c\u6362\u4e3a\u5b83\u81ea\u8eab\u548c\u5916\u90e8\u67e5\u8be2\u4e4b\u95f4\u7b49\u4ef7\u7684\u8868\u8fde\u63a5\u3002\u8fd9\u79cd\u7b49\u4ef7\u8868\u8fde\u63a5\u8f6c\u6362\u8981\u4e48\u662f\u5c06\u5b50\u67e5\u8be2\u62c6\u5f00\uff08\u5373\u5c06\u8be5\u5b50\u67e5\u8be2\u4e2d\u7684\u8868\u3001\u89c6\u56fe\u4ece\u5b50\u67e5\u8be2\u4e2d\u62ff\u51fa\u6765\uff0c\u7136\u540e\u548c\u5916\u90e8\u67e5\u8be2\u4e2d\u7684\u8868\u3001\u89c6\u56fe\u505a\u8868\u8fde\u63a5\uff09\uff0c\u8981\u4e48\u662f\u4e0d\u62c6\u5f00\u4f46\u662f\u4f1a\u628a\u5b50\u67e5\u8be2\u8f6c\u6362\u4e3a\u4e00\u4e2a\u5185\u5d4c\u89c6\u56fe\uff08inline view\uff09\uff0c\u7136\u540e\u518d\u548c\u5916\u90e8\u67e5\u8be2\u4e2d\u7684\u8868\u3001\u89c6\u56fe\u505a\u8868\u8fde\u63a5\u3002<\/p>\n<p>\u5728 Oracle 10g \u53ca\u5176\u4ee5\u540e\u7684\u7248\u672c\u4e2d\uff0c\u5bf9\u4e8e\u90a3\u79cd\u4e0d\u62c6\u5f00\u5b50\u67e5\u8be2\u4f46\u662f\u4f1a\u628a\u8be5\u5b50\u67e5\u8be2\u8f6c\u6362\u6210\u4e00\u4e2a\u5185\u5d4c\u89c6\u56fe\u7684\u5b50\u67e5\u8be2\u5c55\u5f00\uff0c\u53ea\u6709\u5f53\u7ecf\u8fc7\u5b50\u67e5\u8be2\u5c55\u5f00\u540e\u7684\u7b49\u4ef7\u6539\u5199 SQL \u7684\u6210\u672c\u503c\u5c0f\u4e8e\u539f SQL \u7684\u6210\u672c\u503c\u65f6\uff0cOracle \u624d\u4f1a\u5bf9\u539f SQL \u6267\u884c\u5b50\u67e5\u8be2\u5c55\u5f00\u3002<\/p>\n<p>\u5b50\u67e5\u8be2\u5c55\u5f00\u901a\u5e38\u90fd\u4f1a\u63d0\u9ad8\u539f SQL \u7684\u6267\u884c\u6548\u7387\uff0c\u56e0\u4e3a\u5982\u679c\u539f SQL \u4e0d\u505a\u5b50\u67e5\u8be2\u5c55\u5f00\uff0c\u90a3\u4e48\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8be5\u5b50\u67e5\u8be2\u5c31\u4f1a\u5728\u5176\u6267\u884c\u8ba1\u5212\u7684\u6700\u540e\u4e00\u6b65\u624d\u88ab\u6267\u884c\uff0c\u5e76\u4e14\u4f1a\u8d70 FILTER \u7c7b\u578b\u7684\u6267\u884c\u8ba1\u5212\uff0c\u8fd9\u6837\u5c31\u610f\u5473\u7740\u5bf9\u4e8e\u5916\u90e8\u67e5\u8be2\u6240\u5728\u7ed3\u679c\u96c6\u4e2d\u7684\u6bcf\u4e00\u6761\u8bb0\u5f55\uff0c\u8be5\u5b50\u67e5\u8be2\u90fd\u4f1a\u88ab\u5f53\u4f5c\u4e00\u4e2a\u72ec\u7acb\u7684\u6267\u884c\u5355\u5143\u6765\u6267\u884c\u4e00\u6b21\uff0c\u5916\u90e8\u67e5\u8be2\u6240\u5728\u7684\u7ed3\u679c\u96c6\u6709\u591a\u5c11\u6761\u8bb0\u5f55\uff0c\u8be5\u5b50\u67e5\u8be2\u5c31\u4f1a\u88ab\u6267\u884c\u591a\u5c11\u6b21\uff08\u8fd1\u4f3c\u8fd9\u6837\uff0c\u5b9e\u9645\u4e0a\u4e0d\u5b8c\u5168\u662f\u8fd9\u6837\uff09\u3002<\/p>\n<p>Oracle \u6570\u636e\u5e93\u91cc\u5b50\u67e5\u8be2\u524d\u7684 where \u6761\u4ef6\u5982\u679c\u662f\u5982\u4e0b\u8fd9\u4e9b\u6761\u4ef6\u4e4b\u4e00\uff0c\u90a3\u4e48\u8fd9\u79cd\u7c7b\u578b\u7684\u76ee\u6807 SQL \u5728\u6ee1\u8db3\u4e86\u4e00\u5b9a\u7684\u6761\u4ef6\u540e\u5c31\u53ef\u4ee5\u505a\u5b50\u67e5\u8be2\u5c55\u5f00\uff1a<\/p>\n<ul>\n<li>SINGLE_ROW\uff08\u5373 <code>=, &lt;, &gt;, &lt;=, &gt;=, &lt;&gt;<\/code>\uff09\uff0c\u610f\u5473\u7740\u5b50\u67e5\u8be2\u7684\u8fd4\u56de\u7ed3\u679c\u81f3\u591a\u53ea\u4f1a\u6709\u4e00\u6761\u8bb0\u5f55\u3002<\/li>\n<li>\u53ef\u80fd\u8fd4\u56de\u591a\u6761\u8bb0\u5f55\u7684\u5b50\u67e5\u8be2\uff1a<code>EXISTS,  NOT EXISTS,  IN,  NOT  IN,  ANY,  ALL<\/code>\u3002<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<h2>\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\uff08Join Predication Pushdown\uff09<\/h2>\n<p>\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u662f\u4f18\u5316\u5668\u5904\u7406\u5e26\u89c6\u56fe\u7684\u76ee\u6807 SQL \u7684\u53e6\u5916\u4e00\u79cd\u4f18\u5316\u624b\u6bb5\uff0c\u662f\u6307\u867d\u7136\u4f18\u5316\u5668\u8fd8\u662f\u4f1a\u628a\u8be5 SQL \u4e2d\u89c6\u56fe\u5b9a\u4e49 SQL \u8bed\u53e5\u5f53\u4f5c\u4e00\u4e2a\u72ec\u7acb\u7684\u5904\u7406\u5355\u5143\u6765\u6267\u884c\uff0c\u4f46\u6b64\u65f6\u4f18\u5316\u5668\u4f1a\u628a\u539f\u672c\u5904\u4e8e\u89c6\u56fe\u5916\u90e8\u67e5\u8be2\u4e2d\u548c\u8be5\u89c6\u56fe\u4e4b\u95f4\u7684\u8fde\u63a5\u6761\u4ef6\u63a8\u5165\u5230\u8be5\u89c6\u56fe\u7684\u5b9a\u4e49 SQL \u8bed\u53e5\u5185\u90e8\uff0c\u8fd9\u6837\u505a\u662f\u4e3a\u4e86\u80fd\u4f7f\u7528\u4e0a\u8be5\u89c6\u56fe\u5185\u90e8\u76f8\u5173\u57fa\u672c\u8868\u4e0a\u7684\u7d22\u5f15\uff0c\u8fdb\u800c\u80fd\u8d70\u51fa\u57fa\u4e8e\u7d22\u5f15\u7684\u5d4c\u5957\u5faa\u73af\u8fde\u63a5\u3002<\/p>\n<p>\u505a\u4e86\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u540e\uff0c\u539f\u76ee\u6807 SQL \u4e2d\u7684\u89c6\u56fe\u5c31\u548c\u5916\u90e8\u67e5\u8be2\u4ea7\u751f\u4e86\u5173\u8054\uff0c\u540c\u65f6 Oracle \u53c8\u5fc5\u987b\u5c06\u8be5\u89c6\u56fe\u7684\u5b9a\u4e49 SQL \u8bed\u53e5\u5f53\u4f5c\u4e00\u4e2a\u72ec\u7acb\u7684\u5904\u7406\u5355\u5143\u6765\u5355\u72ec\u6267\u884c\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u5bf9\u4e8e\u5916\u90e8\u67e5\u8be2\u6240\u5728\u7ed3\u679c\u96c6\u4e2d\u7684\u6bcf\u4e00\u6761\u8bb0\u5f55\uff0c\u4e0a\u8ff0\u89c6\u56fe\u7684\u5b9a\u4e49 SQL \u8bed\u53e5\u90fd\u5f97\u5355\u72ec\u6267\u884c\u4e00\u6b21\uff0c\u8fd9\u6837\u4e00\u65e6\u5916\u90e8\u67e5\u8be2\u6240\u5728\u7ed3\u679c\u96c6\u7684 Cardinality \u6bd4\u8f83\u5927\u7684\u8bdd\uff0c\u5373\u4fbf\u5728\u6267\u884c\u89c6\u56fe\u5b9a\u4e49 SQL \u8bed\u53e5\u65f6\u80fd\u7528\u4e0a\u7d22\u5f15\uff0c\u6574\u4e2a SQL \u7684\u6267\u884c\u6548\u7387\u4e5f\u4e0d\u4e00\u5b9a\u4f1a\u6bd4\u4e0d\u505a\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u65f6\u7684\u54c8\u5e0c\u8fde\u63a5\u6216\u6392\u5e8f\u8fde\u63a5\u9ad8\u3002<\/p>\n<p>Oracle \u5728\u505a\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u65f6\u4f1a\u8003\u8651\u6210\u672c\uff0c\u53ea\u6709\u5f53\u7ecf\u8fc7\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u540e\u8d70\u5d4c\u5957\u5faa\u73af\u8fde\u63a5\u7684\u7b49\u4ef7\u6539\u5199 SQL \u7684\u6210\u672c\u503c\u5c0f\u4e8e\u539f SQL \u7684\u6210\u672c\u503c\u65f6\uff0c\u624d\u4f1a\u5bf9\u76ee\u6807 SQL \u505a\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u3002<\/p>\n<p>Oracle \u80fd\u5426\u505a\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u4e0e\u76ee\u6807\u89c6\u56fe\u7684\u7c7b\u578b\u3001\u8be5\u89c6\u56fe\u4e0e\u5916\u90e8\u67e5\u8be2\u4e4b\u95f4\u7684\u8fde\u63a5\u7c7b\u578b\u4ee5\u53ca\u8fde\u63a5\u65b9\u6cd5\u6709\u5173\u3002Oracle \u4ec5\u4ec5\u652f\u6301\u5bf9\u5982\u4e0b\u7c7b\u578b\u7684\u89c6\u56fe\u505a\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\uff1a<\/p>\n<ul>\n<li>\u89c6\u56fe\u5b9a\u4e49 SQL \u8bed\u53e5\u4e2d\u5305\u542b <code>UNION ALL , UNION , DISTINCT , GROUP BY<\/code>  \u7684\u89c6\u56fe\u3002<\/li>\n<li>\u548c\u5916\u90e8\u67e5\u8be2\u4e4b\u95f4\u7684\u8fde\u63a5\u7c7b\u578b\u662f  \u5916\u8fde\u63a5\u3001\u53cd\u8fde\u63a5\u3001\u534a\u8fde\u63a5 \u7684\u89c6\u56fe\u3002<\/li>\n<\/ul>\n<p>\u8fde\u63a5\u8c13\u8bcd\u63a8\u5165\u7684\u6267\u884c\u8ba1\u5212\u4e00\u822c\u542b\u6709\u5173\u952e\u5b57 <code>PUSHED  PREDICATE<\/code>\u3002<\/p>\n<h2>\u8fde\u63a5\u56e0\u5f0f\u5206\u89e3\uff08Join Factorization\uff09<\/h2>\n<p>\u8fde\u63a5\u56e0\u5f0f\u5206\u89e3\u662f\u4f18\u5316\u5668\u5904\u7406\u5e26 UNION ALL \u7684\u76ee\u6807 SQL \u7684\u4e00\u79cd\u4f18\u5316\u624b\u6bb5\u3002\u662f\u6307\u4f18\u5316\u5668\u5728\u5904\u7406\u4ee5 UNION ALL \u8fde\u63a5\u7684\u76ee\u6807 SQL \u7684\u5404\u4e2a\u5206\u652f\u65f6\uff0c\u4e0d\u518d\u539f\u5c01\u4e0d\u52a8\u5730\u5206\u522b\u91cd\u590d\u6267\u884c\u6bcf\u4e2a\u5206\u652f\uff0c\u800c\u662f\u4f1a\u628a\u5404\u4e2a\u5206\u652f\u516c\u5171\u7684\u90e8\u5206\u63d0\u51fa\u6765\u4f5c\u4e3a\u4e00\u4e2a\u5355\u72ec\u7684\u7ed3\u679c\u96c6\uff0c\u7136\u540e\u518d\u548c\u539f UNION ALL \u4e2d\u5269\u4e0b\u7684\u90e8\u5206\u505a\u8868\u8fde\u63a5\u3002<\/p>\n<h2>\u8868\u6269\u5c55\uff08Table Expansion\uff09<\/h2>\n<p>\u8868\u6269\u5c55\u662f\u4f18\u5316\u5668\u5904\u7406\u9488\u5bf9\u5206\u533a\u8868\u7684\u76ee\u6807 SQL \u7684\u4e00\u79cd\u4f18\u5316\u624b\u6bb5\uff0c\u662f\u6307\u5f53\u76ee\u6807 SQL \u4e2d\u5206\u533a\u8868\u7684\u67d0\u4e2a\u5c40\u90e8\u5206\u533a\u7531\u4e8e\u67d0\u79cd\u539f\u56e0\u5728\u67d0\u4e9b\u5206\u533a\u8868\u4e0a\u53d8\u5f97\u4e0d\u53ef\u7528\uff08\u7d22\u5f15\u72b6\u6001\u4e3a UNUSABLE\uff09\u65f6\uff0cOracle \u80fd\u5c06\u539f\u76ee\u6807 SQL \u7b49\u4ef7\u6539\u5199\u4e3a\u6309\u5206\u533a UNION ALL \u7684\u5f62\u5f0f\uff0c\u8fd9\u6837\u9664\u4e86\u90a3\u4e9b\u4e0d\u53ef\u7528\u5206\u533a\u6240\u5bf9\u5e94\u7684 UNION ALL \u5206\u652f\u5916\uff0c\u5176\u4ed6\u5206\u533a\u6240\u5bf9\u5e94\u7684 UNION ALL \u5206\u652f\u8fd8\u662f\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\u8be5\u5c40\u90e8\u5206\u533a\u7d22\u5f15\u3002<\/p>\n<h2>\u8868\u79fb\u9664\uff08Table Elimination\uff09<\/h2>\n<p>\u8868\u79fb\u9664\u662f\u4f18\u5316\u5668\u5904\u7406\u5e26\u591a\u8868\u8fde\u63a5\u7684 SQL \u7684\u4e00\u79cd\u4f18\u5316\u624b\u6bb5\uff0c\u662f\u6307\u4f18\u5316\u5668\u4f1a\u628a\u867d\u7136\u5728\u76ee\u6807 SQL \u4e2d\u5b58\u5728\uff0c\u4f46\u662f\u5176\u5b58\u5728\u4e0e\u5426\u5bf9\u6700\u7ec8\u6267\u884c\u7ed3\u679c\u6ca1\u6709\u5f71\u54cd\u7684\u8868\u4ece\u8be5\u76ee\u6807 SQL \u4e2d\u79fb\u9664\uff0c\u8fd9\u6837\u4f18\u5316\u5668\u81f3\u5c11\u53ef\u4ee5\u5c11\u505a\u4e00\u6b21\u8868\u8fde\u63a5\uff0c\u8fdb\u800c\u5c31\u63d0\u9ad8\u4e86\u539f\u76ee\u6807 SQL \u7684\u6267\u884c\u6548\u7387\u3002<\/p>\n<p>\u8868\u79fb\u9664\u901a\u5e38\u5e94\u7528\u4e8e\u90a3\u4e9b\u8868\u4e0e\u8868\u4e4b\u95f4\u901a\u8fc7\u5916\u952e\u5173\u8054\u6216\u8005\u8868\u4e0e\u8868\u4e4b\u95f4\u662f\u5916\u8fde\u63a5\u7684\u60c5\u5f62\u3002<\/p>\n<h2>IN \u8bed\u53e5<\/h2>\n<p>\u5728 Oracle \u6570\u636e\u5e93\u91cc\uff0cIN \u548c OR \u662f\u7b49\u4ef7\u7684\uff0c\u4f18\u5316\u5668\u5728\u5904\u7406\u5e26 IN \u7684\u76ee\u6807 SQL \u65f6\u5b9e\u9645\u4e0a\u4f1a\u5c06\u5176\u8f6c\u6362\u4e3a\u5e26 OR \u7684\u7b49\u4ef7\u6539\u5199 SQL\u3002<\/p>\n<p>\u4f18\u5316\u5668\u5728\u5904\u7406\u5e26 IN \u7684\u76ee\u6807 SQL \u65f6\uff0c\u901a\u5e38\u4f1a\u91c7\u7528\u5982\u4e0b\u56db\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528 IN_List Iterator\uff1aIN \u540e\u9762\u662f\u5e38\u91cf\u96c6\u5408\uff0cIN \u6240\u5728\u7684\u5217\u4e0a\u5fc5\u987b\u6709\u7d22\u5f15\u3002<\/li>\n<li>\u4f7f\u7528 IN_List Expansion\uff1a\u6bcf\u4e2a\u5e38\u91cf\u63d0\u53d6\u51fa\u6765\u5f62\u6210\u4e00\u4e2a\u5206\u652f\uff0c\u5404\u5206\u652f\u95f4\u7528 UNION ALL \u8fde\u63a5\uff0c\u662f\u57fa\u4e8e\u6210\u672c\u7684\uff0c\u53ea\u6709\u6539\u5199\u540e\u7684 SQL \u7684\u6210\u672c\u66f4\u5c0f\u65f6\u624d\u4f1a\u91c7\u7528\u3002<\/li>\n<li>\u4f7f\u7528 IN_List Filter\uff1aIN \u540e\u9762\u662f\u5b50\u67e5\u8be2\uff0c\u628a\u5b50\u67e5\u8be2\u7684\u7ed3\u679c\u96c6\u5f53\u4f5c\u8fc7\u6ee4\u6761\u4ef6\uff0c\u8d70 Filter\u3002<\/li>\n<li>\u5bf9 IN \u505a\u5b50\u67e5\u8be2\u5c55\u5f00\uff0c\u6216\u8005\u65e2\u505a\u5b50\u67e5\u8be2\u5c55\u5f00\u53c8\u505a\u89c6\u56fe\u5408\u5e76\u3002IN \u540e\u9762\u662f\u5b50\u67e5\u8be2\u4e14\u80fd\u505a\u5b50\u67e5\u8be2\u5c55\u5f00\u3002<\/li>\n<\/ol>\n<hr\/>\n<p>\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u5fae\u4fe1\u516c\u4f17\u53f7: <strong>coderbee\u7b14\u8bb0<\/strong>\uff0c\u53ef\u4ee5\u66f4\u53ca\u65f6\u56de\u590d\u4f60\u7684\u8ba8\u8bba\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"258\" src=\"https:\/\/coderbee.net\/wp-content\/uploads\/2019\/01\/coderbee-note.jpg\" class=\"alignnone size-full wp-image-1707\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u8be2\u8f6c\u6362\uff08Query Transformation\uff09\u53c8\u79f0\u4e3a\u67e5\u8be2\u6539\u5199\uff08Query  &hellip; <a href=\"https:\/\/coderbee.net\/index.php\/db\/20150602\/1239\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[99,221],"_links":{"self":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1239"}],"collection":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/comments?post=1239"}],"version-history":[{"count":2,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1239\/revisions"}],"predecessor-version":[{"id":1245,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1239\/revisions\/1245"}],"wp:attachment":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/media?parent=1239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/categories?post=1239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/tags?post=1239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}