{"id":7546,"date":"2022-10-14T19:51:00","date_gmt":"2022-10-14T11:51:00","guid":{"rendered":"https:\/\/www.orczhou.com\/?p=7546"},"modified":"2022-12-31T19:53:03","modified_gmt":"2022-12-31T11:53:03","slug":"databases-news-2022-10-14","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2022\/10\/databases-news-2022-10-14\/","title":{"rendered":"\u4e91\u6570\u636e\u5e93\u884c\u4e1a\u52a8\u6001@2022-10-14"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>\u91cd\u8981\u66f4\u65b0<\/strong><\/h3>\n\n\n\n<p><strong>PostgreSQL 15 RC2\u7248\u672c\uff0c\u636e\u6089\u8fd1\u671f\u5c06\u4f1aGA<\/strong>\uff1aPostgreSQL \u5168\u7403\u5f00\u53d1\u7ec4 (PGDG) \u6bcf\u5e74\u53d1\u5e03\u4e00\u4e2a\u4e3b\u8981\u7248\u672c\u548c\u51e0\u4e2a\u5c0f\u7248\u672c\uff0c10\u67086\u65e5\u53d1\u5e03V15 RC2\u7248\u672c\uff0c\u8be5\u7248\u672c\u63d0\u4f9b\u4e86\u5927\u91cf\u65b0\u529f\u80fd\u548c\u589e\u5f3a\u529f\u80fd\uff0c\u5305\u62ec\u65b0\u589eSQL Merge\u529f\u80fd\uff0c\u4ee5\u53ca\u5728\u903b\u8f91\u590d\u5236\u3001\u538b\u7f29\u3001\u65e5\u5fd7\u5c55\u73b0\u548c\u4f18\u5316\u5668\u6027\u80fd\u4e0a\u90fd\u6709\u4e86\u52a0\u5f3a\u3002PG\u4f5c\u4e3a\u5b66\u9662\u6d3e\u51fa\u751f\uff0c\u5728\u63d0\u9ad8\u6027\u80fd\u548c\u63d0\u4f9b\u65b0\u529f\u80fd\u65b9\u9762\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u3002Oracle\u4f5c\u4e3a\u6570\u636e\u5e93\u884c\u4e1a\u5f53\u4e4b\u65e0\u6127\u7684\u706d\u9738\uff0c\u624b\u63e1\u6700\u6210\u529f\u7684\u5546\u4e1a\u548c\u5f00\u6e90\u4e24\u4e2a\u6570\u636e\u5e93\uff0c\u800cPG\u4e00\u76f4\u4ee5\u6700\u5148\u8fdb\u7684\u5f00\u6e90\u6570\u636e\u5e93\u884c\u8d70\u6c5f\u6e56\uff0c\u73b0\u5728\u4e5f\u6b63\u6162\u6162\u53d8\u6210\u6700\u53d7\u6b22\u8fce\u548c\u6700\u60f3\u8981\u7684\u6570\u636e\u5e93\uff0c\u540c\u65f6\u4e5f\u662fDB-Engines \u4e2d\u6d41\u884c\u5ea6\u589e\u957f\u6700\u5feb\u7684\u6570\u636e\u5e93\u4e4b\u4e00\u3002\u671f\u5f85v15\u7684GA\u3002<\/p>\n\n\n\n<p><strong>ClickHouse Inc\u53d1\u5e03cloud public beta\u7248\u672c<\/strong>\uff1a\u8be5\u7248\u672c\u901a\u8fc7\u5c06\u5b58\u50a8\u548c\u8ba1\u7b97\u89e3\u8026\u5b9e\u73b0\u81ea\u52a8\u6269\u5c55\uff0c\u57fa\u4e8ev22.10\u5f00\u53d1\u3002\u6839\u636e\u5b98\u65b9\u4ecb\u7ecd\uff0c\u4e91\u7248\u672c\u6781\u5927\u5730\u7b80\u5316\u7528\u6237\u4f7f\u7528\uff0c\u5e76\u964d\u4f4e\u4f7f\u7528\u6210\u672c\u3002\u7528\u6237\u4e0d\u9700\u8981\u63d0\u524d\u8bbe\u7f6e\u6570\u636e\u5e93\u7684\u89c4\u6a21\u3001\u9ad8\u53ef\u7528\u3001\u5206\u7247\u8bbe\u7f6e\u4ee5\u53ca\u6269\u5f20\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u6570\u636e\u5e93\u53d1\u5c55\u5230\u73b0\u5728\uff0c\u4e91\u5316\u53ef\u4ee5\u8bf4\u662f\u5fc5\u7ecf\u4e4b\u8def\uff0cClickHouse\u4f5c\u4e3a\u76ee\u524d\u6700\u706b\u7684OLAP\u6570\u636e\u5e93\u4e4b\u4e00\uff0c\u5728\u8fd9\u4e2a\u65f6\u5019\u63a8\u51fa\u4e91\u7248\u672c\u4e5f\u662f\u987a\u65f6\u4ee3\u6d6a\u6f6e\u3002\u53e6\u5916\uff0c\u5f00\u6e90\u662f\u6bcf\u6708\u4e00\u4e2a\u7248\u672c\u7684\u8282\u594f\u53d1\u5e03\uff0c\u4e0d\u7981\u62c5\u5fc3\u4e91\u7248\u672c\u7684\u8fed\u4ee3\u901f\u5ea6\u7528\u6237\u4eec\u80fd\u8ddf\u7684\u4e0a\u5417\uff1f<\/p>\n\n\n\n<p><strong>Amazon \u63d0\u4f9bEC2\u5b9e\u4f8b\u548cRDS\u6570\u636e\u5e93\u81ea\u52a8\u8fde\u63a5\u89e3\u51b3\u65b9\u6848<\/strong>\uff1aAmazon\u8be5\u7279\u6027\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u5b89\u5168\u7684\u673a\u5236\uff0c\u5b9e\u73b0EC2\u5b9e\u4f8b\u548cRDS\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u8fde\u63a5\u3002\u4f20\u7edf\u7684\u624b\u5de5\u5efa\u7acb\u5e94\u7528\u4e0e\u6570\u636e\u5e93\u7684\u8fde\u63a5\u65f6\uff0c\u9700\u8981\u5b8c\u6210VPC\u3001\u5b89\u5168\u7ec4\u3001\u51fa\u5165\u89c4\u5219\u7b49\u914d\u7f6e\uff0c\u800c\u8be5\u65b9\u6848\u6709\u52a9\u4e8e\u63d0\u9ad8\u65b0\u7528\u6237\u548c\u5f00\u53d1\u4eba\u5458\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u65e0\u7f1d\u7684\u5c06EC2\u5b9e\u4f8b\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3002\u76ee\u524d\u5df2\u5728\u6240\u6709\u516c\u5171AWS\u533a\u57df\u53ef\u7528\u3002<\/p>\n\n\n\n<p><strong>\u56fd\u4ea7\u6570\u636e\u5e93\u516c\u53f8\u701a\u9ad8\u80a1\u4efd\u83b7\u6d6a\u6f6e\u6570\u4ebf\u6295\u8d44<\/strong>\uff1a\u701a\u9ad8\u57fa\u7840\u8f6f\u4ef6\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08\u4ee5\u4e0b\u7b80\u79f0\u201c\u701a\u9ad8\u80a1\u4efd\u201d\uff09\u83b7\u5f97\u6d6a\u6f6e\u96c6\u56e2\u6570\u4ebf\u5143\u6218\u7565\u6295\u8d44\uff0c\u6d6a\u6f6e\u96c6\u56e2\u6210\u4e3a\u701a\u9ad8\u80a1\u4efd\u7b2c\u4e00\u5927\u80a1\u4e1c\u3002\u6d6a\u6f6e\u662f\u5c71\u4e1c\u7701\u6700\u5927\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u6d6a\u6f6e\u6210\u4e3a\u7b2c\u4e00\u5927\u80a1\u4e1c\u540e\uff0c\u6807\u5fd7\u7740\u701a\u9ad8\u6b63\u5f0f\u6210\u4e3a\u6570\u636e\u5e93\u56fd\u5bb6\u961f\u4e00\u5458\u3002<a rel=\"noreferrer noopener\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=Mzg2NjE0NjIzOQ==&amp;mid=2247517006&amp;idx=6&amp;sn=f9c1d27d628e56404e4d3831b7ac42ba&amp;scene=21#wechat_redirect\" target=\"_blank\">\u94fe\u63a5<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u52a8\u6001\u8be6\u60c5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>[\u963f\u91cc\u4e91] \u963f\u91cc\u4e91\u53d1\u5e03\u4e86\u4e91\u6816\u5927\u4f1a\u6570\u636e\u5e93\u5cf0\u4f1a\u76f8\u5173\u6d3b\u52a8\u4fe1\u606f\u3002\u76ee\u524d\u5b98\u65b9\u6709\u8d60\u7968\u6d3b\u52a8\uff0c\u6709\u9700\u8981\u7684\u5c0f\u4f19\u4f34\u53ef\u4ee5\u53c2\u8003\u3002<a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzIxNTQ0MDQxNg==&amp;mid=2247511944&amp;idx=1&amp;sn=77871bba177e188e4035cf846d4c4581&amp;scene=21#wechat_redirect\" target=\"_blank\" rel=\"noreferrer noopener\">\u94fe\u63a5<\/a><\/li>\n\n\n\n<li>[\u963f\u91cc\u4e91] RDS PostgreSQL\u9ad8\u53ef\u7528\u4e91\u76d8\u5b9e\u4f8b\uff0c\u652f\u6301\u6309\u4efb\u610f\u65f6\u95f4\u70b9\u6216\u6307\u5b9a\u5907\u4efd\u96c6\u521b\u5efa\u9ad8\u7ea7\u4e0b\u8f7d\u4efb\u52a1\uff0c\u5e76\u652f\u6301\u9009\u62e9\u4e0b\u8f7d\u76ee\u6807\u4e3aURL\u6216\u76f4\u63a5\u5c06\u6570\u636e\u5199\u5165OSS\u4e2d\u3002<\/li>\n\n\n\n<li>[\u963f\u91cc\u4e91]&nbsp;\u963f\u91cc\u81ea\u7814\u6570\u636e\u5e93PolarDB-X\u65b0\u589einformation_schema\u6743\u9650\u7cfb\u7edf\u8868\u517c\u5bb9MySQL\u3002<\/li>\n\n\n\n<li>[\u963f\u91cc\u4e91] \u963f\u91cc\u4e91\u6570\u636e\u5e93NL2SQL\u6280\u672f\u83b7\u8036\u9c81\u5927\u5b66Spider\u8bc4\u6d4b\u7b2c\u4e00\u540d\u3002NL2SQL\uff08Natural Language to SQL\uff09\u662f\u4e00\u9879\u5c06\u7528\u6237\u7684\u81ea\u7136\u8bed\u53e5\u8f6c\u4e3a\u6570\u636e\u5e93\u53ef\u6267\u884cSQL\u8bed\u53e5\u7684\u6280\u672f\uff0c\u5bf9\u6539\u5584\u7528\u6237\u4e0e\u6570\u636e\u5e93\u4e4b\u95f4\u7684\u4ea4\u4e92\u65b9\u5f0f\u6709\u5f88\u5927\u610f\u4e49\u3002Spider\u662f\u4e1a\u754c\u516c\u8ba4\u7684\u5927\u89c4\u6a21\u8de8\u9886\u57df\u590d\u6742NL2SQL\u8f6c\u6362\u6548\u679c\u7684\u8bc4\u6d4b\u699c\u5355\u3002<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzI0Njg0OTMwOQ==&amp;mid=2247564215&amp;idx=2&amp;sn=d04acf731dac369a95389e51d0a54f27&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u94fe\u63a5<\/a><\/li>\n\n\n\n<li>[\u817e\u8baf\u4e91] \u65b0\u4e00\u4ee3\u5206\u5e03\u5f0f KV \u5b58\u50a8\u6570\u636e\u5e93 KeeWiDB \u5f00\u653e\u516c\u6d4b\u3002<\/li>\n\n\n\n<li>[\u817e\u8baf\u4e91]TDSQL-C MySQL \u7248\u63d0\u4f9b\u4f4e\u9891\u5b58\u50a8\u65b9\u5f0f\uff0c\u7528\u6237\u53ef\u6839\u636e\u5176\u6570\u636e\u5e93\u5ba1\u8ba1\u5b9e\u9645\u5b58\u50a8\u9891\u7387\u6765\u9009\u62e9\u5408\u9002\u8ba1\u8d39\uff0c\u52a9\u529b\u7528\u6237\u964d\u4f4e\u5ba1\u8ba1\u4f7f\u7528\u6210\u672c\u3002<\/li>\n\n\n\n<li>[\u534e\u4e3a\u4e91] \u534e\u4e3a\u4e91\u6b63\u5f0f\u5f00\u653e\u65f6\u5e8f\u6570\u636e\u5e93openGemini\u6e90\u4ee3\u7801\uff0c<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzU2MDcxODEyOA==&amp;mid=2247505976&amp;idx=2&amp;sn=be6e2d70b58e060f5c9bb83ccd88cd40&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u53c2\u8003<\/a>\u3002\u53e6\u5916\uff0c\u4eca\u5e74\u8682\u8681\u4e5f\u5f00\u6e90\u4e86\u81ea\u5df1\u7684\u65f6\u5e8f\u6570\u636e\u5e93CeresDB\uff0c\u540c\u65f6\u65f6\u5e8f\u6570\u636e\u5e93\u300c\u5929\u8c0b\u79d1\u6280\u300d\u4eca\u5e74\u4e5f\u5b8c\u6210\u8fd1\u4ebf\u5143\u5929\u4f7f\u8f6e\u878d\u8d44\u3002\u65f6\u5e8f\u6570\u636e\u5e93\u6b63\u5728\u6210\u4e3a\u884c\u4e1a\u98ce\u53e3\u3002<\/li>\n\n\n\n<li>[gStore] \u56fe\u6570\u636e\u5e93 gStore 1.0 \u7248\u672c\u6b63\u5f0f\u53d1\u5e03\u3002gStore\u7cfb\u7edf\u6e90\u4e8e2011\u5e74\u5317\u4eac\u5927\u5b66\u90b9\u78ca\u6559\u6388\u5728VLDB\u53d1\u8868\u7684\u8bba\u6587\u3002<\/li>\n\n\n\n<li>[SelectDB] \u6570\u636e\u5e93\u56fd\u4ea7\u65b0\u52bf\u529b\u767b\u9876 ClickBench \u699c\u5355\u3002\u8be6\u7ec6\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u641c\u7d22\u5173\u952e\u5b57ClickBench &nbsp;Benchmark \u3002<\/li>\n\n\n\n<li>[AWS] Aurora Serverless v2 \u76ee\u524d\u5df2\u652f\u6301 CloudFormation\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7528\u6237\u90e8\u7f72\u6548\u7387\u3002<\/li>\n\n\n\n<li>[AWS] Amazon RDS for MariaDB \u652f\u630110.6.10\u7248\u672c\u3002<\/li>\n\n\n\n<li>[AWS] Amazon \u63d0\u4f9b\u66f4\u5feb\u6570\u636e\u5e93\u6545\u969c\u8f6c\u79fb\u7684JDBC Driver for PostgreSQL\u3002<\/li>\n\n\n\n<li>[AWS] Amazon Redshift Serverless \u5b9e\u73b0\u8d44\u6e90\u6807\u8bb0\u529f\u80fd\u3002<\/li>\n\n\n\n<li>[Azure] Azure Backup\u5b9e\u73b0\u6570\u636e\u5e93\u5907\u4efd\u667a\u80fd\u7684\u8fdb\u884c\u5f52\u6863\uff0c\u8be5\u529f\u80fd\u53ef\u4ee5\u8282\u7701\u5907\u4efd\u6210\u672c\u3002<\/li>\n\n\n\n<li>[Azure] \u6258\u7ba1\u5b9e\u4f8bQuery Store\u652f\u6301hints\uff0c\u53ef\u4ee5\u5728\u4e0d\u66f4\u6539\u5e94\u7528\u7a0b\u5e8f\u60c5\u51b5\u4e0b\u8c03\u6574\u6267\u884c\u8ba1\u5212\u3002<\/li>\n\n\n\n<li>[Azure] Azure Backup\u5b9e\u73b0\u6570\u636e\u5e93\u5907\u4efd\u667a\u80fd\u7684\u8fdb\u884c\u5f52\u6863\uff0c\u8be5\u529f\u80fd\u53ef\u4ee5\u8282\u7701\u5907\u4efd\u6210\u672c\u3002<\/li>\n\n\n\n<li>[GCP] Goolge Cloud Next\u4f1a\u4e0a\uff0c\u53d1\u5e03\u4e86BigQuery\u3001C3\u7b49\u76f8\u5173\u4ea7\u54c1\u4fe1\u606f\u3002\u5176\u4e2dBigQuery\u652f\u6301Apache Spark\u521b\u5efa\u548c\u8c03\u7528\u5b58\u50a8\u8fc7\u7a0b\u3002C3\u865a\u62df\u673a\u88ab\u79f0\u4e3a\u516c\u6709\u4e91\u4e2d\uff0c\u7b2c\u4e00\u4e2a\u8fd0\u884c\u5728\u7b2c\u56db\u4ee3\u82f1\u7279\u5c14\u81f3\u5f3a\u53ef\u6269\u5c55\u5904\u7406\u5668(the 4th Gen Intel Xeon Scalable processor )\uff0c\u4ee5\u53ca\u4e0e\u82f1\u7279\u5c14\u8054\u5408\u8bbe\u8ba1\u7684\u5168\u65b0\u82f1\u7279\u5c14\u57fa\u7840\u8bbe\u65bd\u5904\u7406\u5668(IPU)\u3002<\/li>\n\n\n\n<li>[GCP] Cloud SQL for MySQL\u5b9e\u4f8b\u7ba1\u7406\u5927\u91cf\u8868\u7684\u529f\u80fd\u4f18\u5316\u3002<\/li>\n\n\n\n<li>[GCP] \u4ee5\u8272\u5217\u7279\u62c9\u7ef4\u592b(me-west1)region\u7684\u65b0\u589eMemcached&amp;redis \u4ea7\u54c1\u3002<\/li>\n\n\n\n<li>[GCP] \u53ef\u4ee5\u5bf9Cloud SQL for SQL Server \u5b9e\u4f8b\u8bbe\u7f6e\u6c38\u4e45\u65f6\u533a\u3002<\/li>\n\n\n\n<li>[Oracle] MySQL 8.0.31\u6b63\u5f0fGA \uff0cOracle\u57fa\u672c\u4e0a\u4ee5\u6bcf\u5b63\u5ea6\u4e00\u4e2a\u5c0f\u7248\u672c\u7684\u901f\u5ea6\u5728GA\u3002\u53e6\u5916\uff0cMySQL\u5c068.0\u7248\u672c\u7684\u751f\u547d\u5468\u671f\u5ef6\u540e\u4e86\u4e24\u5e74\uff0c\u9884\u8ba19.0\u7248\u672c\u53ef\u80fd\u4e0d\u4f1a\u90a3\u4e48\u5feb\u63a8\u51fa\u3002<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzU1NzkwMjQ2MQ==&amp;mid=2247486259&amp;idx=1&amp;sn=8efe59f3a6fdb0216ed0a159a2806339&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u53c2\u8003<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u63a8\u8350\u9605\u8bfb<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56fd\u4ea7\u6570\u636e\u5e93\u4ee3\u8868OceanBase\uff0c\u5165\u9009\u4e86\u56fd\u9645\u9876\u4f1aVLDB 2022\u3002<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzA3MzI4MjgzMw==&amp;mid=2650857785&amp;idx=1&amp;sn=71d2dbe7484348927e935cd5ba685172&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u94fe\u63a5<\/a><\/li>\n\n\n\n<li>11\u670817\u65e5MongoDB\u5728\u5317\u4eac\u4e3e\u529e\u5927\u578b\u7ebf\u4e0b\u6d3b\u52a8 \u8fd9\u662fMongoDB\u8fd1\u4e09\u5e74\u6765\u9996\u6b21\u5728\u56fd\u5185\u7ebf\u4e0b\u4e3e\u529e\u7684\u5927\u578b\u6d3b\u52a8\u3002\u636e\u5c0f\u9053\u6d88\u606f\uff0c\u6b64\u6b21\u6d3b\u52a8MongoDB\u5c06\u4f1a\u6709\u91cd\u8981\u5185\u5bb9\u53d1\u5e03\uff0c\u6211\u4eec\u62ed\u76ee\u4ee5\u5f85\uff0c\u4e5f\u5e0c\u671b\u5927\u4f1a\u80fd\u987a\u5229\u4e3e\u529e\uff0c<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzU5MTcwMzMzMw==&amp;mid=2247488301&amp;idx=1&amp;sn=ff4c9f6ea371a80bac105539cd2448ca&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u53c2\u8003<\/a><\/li>\n\n\n\n<li>Hudi+ MinIO \u6784\u5efa\u6d41\u5f0f\u6570\u636e\u6e56\u5b9e\u6218\uff0c\u770b\u5b8c\u6b64\u6587\u5c0f\u7f16\u4e0d\u660e\u89c9\u5389\u4e4b\u60c5\u6cb9\u7136\u800c\u751f\uff0c<a target=\"_blank\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzIyMzQ0NjA0MQ==&amp;mid=2247490069&amp;idx=1&amp;sn=7ac05b248c2ec7a6b434ebeab826e6f1&amp;scene=21#wechat_redirect\" rel=\"noreferrer noopener\">\u94fe\u63a5<\/a><\/li>\n\n\n\n<li>\u4ebf\u7ea7DAU\u7684\u9ad8\u5fb7\u6570\u636e\u5e93\u9009\u578b\u601d\u8003\u53ca\u964d\u672c\u5b9e\u8df5\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/mp.weixin.qq.com\/s?__biz=Mzg2NzgzNDg3MA==&amp;mid=2247485457&amp;idx=1&amp;sn=e9ada7d6f1aa7fcb3fc1291cce5ef268&amp;scene=21#wechat_redirect\" target=\"_blank\">\u94fe\u63a5<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u8981\u66f4\u65b0 PostgreSQL 15 RC2\u7248\u672c\uff0c\u636e\u6089\u8fd1\u671f\u5c06\u4f1aGA\uff1aPostgreSQL \u5168\u7403\u5f00\u53d1\u7ec4 (PGDG) \u6bcf\u5e74\u53d1\u5e03\u4e00\u4e2a\u4e3b\u8981\u7248\u672c\u548c\u51e0\u4e2a\u5c0f\u7248\u672c\uff0c10\u67086\u65e5\u53d1\u5e03V15 RC2\u7248\u672c\uff0c\u8be5\u7248\u672c\u63d0\u4f9b\u4e86\u5927\u91cf\u65b0\u529f\u80fd\u548c\u589e\u5f3a\u529f\u80fd\uff0c\u5305\u62ec\u65b0\u589eSQL Merge\u529f\u80fd\uff0c\u4ee5\u53ca\u5728\u903b\u8f91\u590d\u5236\u3001\u538b\u7f29\u3001\u65e5\u5fd7\u5c55\u73b0\u548c\u4f18\u5316\u5668\u6027\u80fd\u4e0a\u90fd\u6709\u4e86\u52a0\u5f3a\u3002PG\u4f5c\u4e3a\u5b66\u9662\u6d3e\u51fa\u751f\uff0c\u5728\u63d0\u9ad8\u6027\u80fd\u548c\u63d0\u4f9b\u65b0\u529f\u80fd\u65b9\u9762\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u3002Oracle\u4f5c\u4e3a\u6570\u636e\u5e93\u884c\u4e1a\u5f53\u4e4b\u65e0\u6127\u7684\u706d\u9738\uff0c\u624b\u63e1\u6700\u6210\u529f\u7684\u5546\u4e1a\u548c\u5f00\u6e90\u4e24\u4e2a\u6570\u636e\u5e93\uff0c\u800cPG\u4e00\u76f4\u4ee5\u6700\u5148\u8fdb\u7684\u5f00\u6e90\u6570\u636e\u5e93\u884c\u8d70\u6c5f\u6e56\uff0c\u73b0\u5728\u4e5f\u6b63\u6162\u6162\u53d8\u6210\u6700\u53d7\u6b22\u8fce\u548c\u6700\u60f3\u8981\u7684\u6570\u636e\u5e93\uff0c\u540c\u65f6\u4e5f\u662fDB-Engines \u4e2d\u6d41\u884c\u5ea6\u589e\u957f\u6700\u5feb\u7684\u6570\u636e\u5e93\u4e4b\u4e00\u3002\u671f\u5f85v15\u7684GA\u3002 ClickHouse Inc\u53d1\u5e03cloud public beta\u7248\u672c\uff1a\u8be5\u7248\u672c\u901a\u8fc7\u5c06\u5b58\u50a8\u548c\u8ba1\u7b97\u89e3\u8026\u5b9e\u73b0\u81ea\u52a8\u6269\u5c55\uff0c\u57fa\u4e8ev22.10\u5f00\u53d1\u3002\u6839\u636e\u5b98\u65b9\u4ecb\u7ecd\uff0c\u4e91\u7248\u672c\u6781\u5927\u5730\u7b80\u5316\u7528\u6237\u4f7f\u7528\uff0c\u5e76\u964d\u4f4e\u4f7f\u7528\u6210\u672c\u3002\u7528\u6237\u4e0d\u9700\u8981\u63d0\u524d\u8bbe\u7f6e\u6570\u636e\u5e93\u7684\u89c4\u6a21\u3001\u9ad8\u53ef\u7528\u3001\u5206\u7247\u8bbe\u7f6e\u4ee5\u53ca\u6269\u5f20\u95ee\u9898\u3002 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