{"id":6716,"date":"2021-09-24T08:42:26","date_gmt":"2021-09-24T00:42:26","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=6716"},"modified":"2021-09-24T08:42:26","modified_gmt":"2021-09-24T00:42:26","slug":"es%e8%a1%a8%e6%8f%92%e5%85%a5%e6%95%b0%e6%8d%ae%e6%8a%a5%e9%94%99%ef%bc%9aid-is-too-long-must-be-no-longer-than-512-bytes-but-was%ef%bc%9a1179","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=6716","title":{"rendered":"es\u8868\u63d2\u5165\u6570\u636e\u62a5\u9519\uff1aid is too long, must be no longer than 512 bytes but was\uff1a1179"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<hr \/>\n<p>\u5411es\u8868\u4e2d\u5199\u5165\u6570\u636e\u65f6\u62a5\u9519\uff1a<strong><code>id is too long, must be no longer than 512 bytes but was\uff1a1179<\/code><\/strong><\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<hr \/>\n<p>\u901a\u8fc7SQL\u5411es\u8868\u4e2d\u5199\u5165\u6570\u636e\u65f6\uff0c\u62a5\u5982\u4e0b\u9519\u8bef\uff1a<br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/09\/image-1631066430179.png\" alt=\"file\" \/><\/p>\n<p>elasticsearch\u7684index request\u4e2d\u5199\u6b7b\u7684\u4e00\u4e2a\u68c0\u67e5\uff0c\u68c0\u67e5 <code>**_id**<\/code> \u5b57\u6bb5\uff08\u5373es\u8868\u7684\u7b2c\u4e00\u4e2a\u5b57\u6bb5\uff09\u5fc5\u987b\u8981\u5c0f\u4e8e\u7b49\u4e8e512\u5b57\u8282\uff0c\u5426\u5219\u5c31\u4f1a\u629b\u6b64\u5f02\u5e38<\/p>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/09\/image-1631066647338.png\" alt=\"file\" \/><\/p>\n<h3>\u89e3\u51b3\u65b9\u6848<\/h3>\n<hr \/>\n<p>1\u3001\u5982\u679cTDH\u662f6.x\u4ee5\u4e0a\u7248\u672c\uff0c\u53ef\u4ee5\u901a\u8fc7 <code>**octet_length()**<\/code> \u51fd\u6570\u627e\u5230\u662f\u54ea\u884c\u6570\u636e\u5185\u5bb9\u8d85\u8fc7\u4e86\u9650\u5236<\/p>\n<pre><code class=\"language-sql\">SELECT octet_length(\u5b57\u6bb51) FROM \u8868\u540d;<\/code><\/pre>\n<p>2\u3001\u5982\u679cTDH\u662f6.x\u4ee5\u4e0b\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528 <strong>md5()<\/strong> \u51fd\u6570\u6784\u5efa\u5b9a\u957f\u7684\u552f\u4e00\u5217<br \/>\n\u9009\u62e9\u8868\u4e2d\u7684\u5df2\u6709\u7684\u4e24\u5217\u4f7f\u7528md5()\u51fd\u6570\u6784\u5efa\u552f\u4e00\u5217\uff1b<\/p>\n<pre><code class=\"language-sql\">SELECT md5(\u5b57\u6bb52||\u5b57\u6bb53) FROM \u8868\u540d;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u5411es\u8868\u4e2d\u5199\u5165\u6570\u636e\u65f6\u62a5\u9519\uff1aid is too long, must be no longer tha ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=6716\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-6716","post","type-post","status-publish","format-standard","hentry","category-sql_issue"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6716"}],"version-history":[{"count":1,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6716\/revisions"}],"predecessor-version":[{"id":6795,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6716\/revisions\/6795"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}