{"id":267612,"date":"2023-04-12T09:00:54","date_gmt":"2023-04-12T01:00:54","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=267612"},"modified":"2023-03-29T09:33:01","modified_gmt":"2023-03-29T01:33:01","slug":"pokjsfb","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/pokjsfb.html","title":{"rendered":"Python ORM \u6846\u67b6 -SQLAlchemy 2.0.7 \u53d1\u5e03"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>SQLAlchemy 2.0.7 \u73b0\u5df2\u53d1\u5e03\u30022.0.7 \u7248\u5305\u62ec SQL \u7f13\u5b58\u7cfb\u7edf\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u9519\u8bef\u4fee\u590d\uff0c\u5176\u4e2d\u4f7f\u7528 .op () \u81ea\u5b9a\u4e49\u8fd0\u7b97\u7b26\u6784\u9020\u7684 SQL \u8868\u8fbe\u5f0f\u4e0d\u4f1a\u88ab\u9002\u5f53\u5730\u7f13\u5b58\uff1b\u5b98\u65b9\u5f3a\u70c8\u5efa\u8bae\u6240\u6709\u4f7f\u7528 .op () \u6784\u9020\u7684\u5e94\u7528\u7a0b\u5e8f\u5347\u7ea7\u5230 2.0.7\uff08\u6216 SQLAlchemy 1.4.47\uff0c\u5176\u4e2d\u4e5f\u5305\u542b\u76f8\u540c\u7684\u4fee\u590d\u7a0b\u5e8f\uff09\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/03\/5-2.png\" alt=\"\" width=\"700\" height=\"150\" class=\"alignnone size-full wp-image-267614\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/03\/5-2.png 700w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/03\/5-2-300x64.png 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/03\/5-2-150x32.png 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p>\u5177\u4f53\u66f4\u65b0\u5185\u5bb9\u5305\u62ec\uff1a<\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u6570\u636e\u5e93<\/strong><\/div>\n<li>[sql] [bug] \u4fee\u590d\u4e86\u4e25\u91cd\u7684 SQL \u7f13\u5b58\u95ee\u9898\uff0c\u5373\u4f7f\u7528 Operators.op()\u81ea\u5b9a\u4e49\u8fd0\u7b97\u7b26\u51fd\u6570\u4e0d\u4f1a\u751f\u6210\u9002\u5f53\u7684\u7f13\u5b58\u952e\uff0c\u4ece\u800c\u964d\u4f4e SQL \u7f13\u5b58\u7684\u6709\u6548\u6027\u3002\u6b64\u66f4\u6539\u4e5f\u53cd\u5411\u79fb\u690d\u5230\u4e86 1.4.47 \u7248\u672c\u3002References\uff1a#9506<\/li>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>typing<\/strong><\/div>\n<li>[typing] [bug] \u4fee\u590d\u4e86 composite()\u4e0d\u5141\u8bb8\u4efb\u610f\u53ef\u8c03\u7528\u5bf9\u8c61\u4f5c\u4e3a\u590d\u5408\u7c7b\u6e90\u7684 typing \u95ee\u9898\u3002References\uff1a#9502<\/li>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>postgresql <\/strong><\/div>\n<li>[postgresql] [usecase]<\/li>\n<p>\u6dfb\u52a0\u4e86\u65b0\u7684 PostgreSQL \u7c7b\u578b CITEXT\u3002References\uff1a#9416<\/p>\n<li>[postgresql] [usecase]<\/li>\n<p>\u4fee\u6539\u57fa\u672c PostgreSQL \u65b9\u8a00\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u4e0e SQLAlchemy 2.0 \u7684 sqlalchemy-redshift \u7b2c\u4e09\u65b9\u65b9\u8a00\u96c6\u6210\u3002References\uff1a#9442<\/p>\n<p>\u8be6\u60c5\u53ef\u67e5\u770b changelog\u3002<\/p>\n<p>\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/www.sqlalchemy.org\/download.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5177\u4f53\u66f4\u65b0\u5185\u5bb9\u5305\u62ec\uff1a [sql] [bug] \u4fee\u590d\u4e86\u4e25\u91cd\u7684 SQL \u7f13\u5b58\u95ee\u9898\uff0c\u5373\u4f7f\u7528 Operators.op( [&hellip;]<\/p>\n","protected":false},"author":1920,"featured_media":267614,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-267612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/267612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1920"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=267612"}],"version-history":[{"count":6,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/267612\/revisions"}],"predecessor-version":[{"id":268389,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/267612\/revisions\/268389"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/267614"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=267612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=267612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=267612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}