{"id":77,"date":"2023-09-06T11:27:00","date_gmt":"2023-09-06T03:27:00","guid":{"rendered":"https:\/\/xiuxiejiang.com\/?p=77"},"modified":"2023-09-07T09:38:07","modified_gmt":"2023-09-07T01:38:07","slug":"how-to-handle-db-isolated-usernames","status":"publish","type":"post","link":"https:\/\/xiuxiejiang.com\/index.php\/2023\/09\/06\/how-to-handle-db-isolated-usernames\/","title":{"rendered":"\u6570\u636e\u5e93\u5b64\u7acb\u5e10\u53f7\u53ca\u53ea\u8bfb\u5e93\u6743\u9650\u5904\u7406"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5217\u51fa\u5b64\u7acb\u5e10\u53f7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>use \u6570\u636e\u5e93\u540d\u79f0\nexec sp_change_users_login 'REPORT'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u52a8\u521b\u5efa\u540c\u540d\u7684\u767b\u5f55\u540d<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec sp_change_users_login 'AUTO_FIX','\u7528\u6237\u540d'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u767b\u5f55\u540d\u5df2\u5b58\u5728\uff0c\u5219\u53ef\u5173\u8054<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>exec sp_change_users_login 'UPDATE_ONE','\u7528\u6237\u540d','\u767b\u5f55\u540d'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\u65b9\u6cd5\u4ec5\u9650\u4e8e\u6570\u636e\u5e93\u53ef\u8bfb\u5199\u60c5\u51b5\uff0c\u5bf9\u4e8e\u53ea\u8bfb\u6570\u636e\u5e93\uff0c\u6bd4\u5982\u65e5\u5fd7\u955c\u50cf\u6570\u636e\u5e93\uff0c\u5b64\u7acb\u7528\u6237\u4e0d\u53ef\u76f4\u63a5\u5173\u8054\u767b\u5f55\u540d\uff0c\u56e0\u4e3a\u9700\u8981\u5728\u53ea\u8bfb\u5e93\u4e2d\u5199\u5165\u6743\u9650\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u6b64\u9700\u8981\u624b\u52a8\u5173\u8054\u7528\u6237\u540d\u548c\u767b\u5f55\u540d\uff0c\u4ed6\u4eec\u4e4b\u95f4\u7684\u5173\u8054\u4e0d\u662f\u901a\u8fc7\u540d\u79f0\u5173\u8054\u7684\uff0c\u800c\u662f\u767b\u5f55\u6807\u8bc6\u7b26\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u6570\u636e\u5e93\u65e5\u5fd7\u955c\u50cf\u4e3a\u4f8b\uff0c\u6211\u4eec\u9996\u5148\u5728\u4e3b\u5e93\u4e0a\u521b\u5efa\u597d\u5e10\u53f7\u548c\u6743\u9650\u3002\u540c\u65f6\u83b7\u53d6\u767b\u5f55\u6807\u8bc6\u7b26\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u8981\u540c\u6b65\u7684\u767b\u5f55\u540d\u662fmy_read\u3002\u4ee5\u4e0b\u662f\u83b7\u53d6\u767b\u5f55\u6807\u8bc6\u7b26\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">select [sid] from sys.syslogins where name='my_read'\n-- \u8fd4\u56de\uff1a0xA00805D9B94B2E4082F4404C577A33B1<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f85\u6570\u636e\u540c\u6b65\u81f3\u4ece\u6570\u636e\u5e93\uff0c\u5219\u4ece\u6570\u636e\u5e93\u4e0a\u4f1a\u81ea\u52a8\u51fa\u73b0\u4e00\u4e2a\u5b64\u7acb\u5e10\u53f7&#8221;my_read&#8221;\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"611\" height=\"317\" src=\"https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image-1.png\" alt=\"\" class=\"wp-image-84\" srcset=\"https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image-1.png 611w, https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image-1-300x156.png 300w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u83ab\u614c\u3002\u73b0\u5728\uff0c\u518d\u5728\u4ece\u6570\u636e\u5e93\u4e0a\u521b\u5efa\u767b\u5f55\u540d\uff0c\u521b\u5efa\u65f6\u6307\u5b9a\u4ece\u4e3b\u5e93\u4e0a\u590d\u5236\u8fc7\u6765\u7684\u767b\u5f55\u6807\u8bc6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">CREATE LOGIN my_read WITH PASSWORD = '\u767b\u5f55\u5bc6\u7801',\nSID = 0xA00805D9B94B2E4082F4404C577A33B1, -- \u767b\u5f55\u6807\u8bc6\u7b26\uff0c\u5173\u952e\nDEFAULT_DATABASE = [dbname], --\u9ed8\u8ba4\u6570\u636e\u5e93\nCHECK_EXPIRATION = OFF, --\u5f3a\u5236\u5bc6\u7801\u8fc7\u671f \u5173\u95ed\nCHECK_POLICY = OFF --\u5f3a\u5236\u5bc6\u7801\u7b56\u7565 \u5173\u95ed<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\uff0c\u7528\u6237\u4e0d\u518d\u662f\u5b64\u7acb\u7684\u4e86\u3002\u4e3b\u5e93\u4e0a\u7684\u6743\u9650\u4e5f\u53ef\u6b63\u5e38\u751f\u6548\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"572\" src=\"https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image.png\" alt=\"\" class=\"wp-image-78\" srcset=\"https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image.png 687w, https:\/\/xiuxiejiang.com\/wp-content\/uploads\/2023\/09\/image-300x250.png 300w\" sizes=\"auto, (max-width: 687px) 100vw, 687px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5217\u51fa\u5b64\u7acb\u5e10\u53f7 \u81ea\u52a8\u521b\u5efa\u540c\u540d\u7684\u767b\u5f55\u540d \u5982\u679c\u767b\u5f55\u540d\u5df2\u5b58\u5728\uff0c\u5219\u53ef\u5173\u8054 \u4ee5&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[22,21,23],"class_list":["post-77","post","type-post","status-publish","format-standard","hentry","category-database","tag-22","tag-21","tag-23"],"_links":{"self":[{"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/posts\/77","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/comments?post=77"}],"version-history":[{"count":6,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions"}],"predecessor-version":[{"id":91,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions\/91"}],"wp:attachment":[{"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/media?parent=77"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/categories?post=77"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xiuxiejiang.com\/index.php\/wp-json\/wp\/v2\/tags?post=77"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}