{"id":136,"date":"2010-10-17T14:59:15","date_gmt":"2010-10-17T14:59:15","guid":{"rendered":"42a0e188f5033bc65bf8d78622277c4e"},"modified":"2010-10-17T14:59:15","modified_gmt":"2010-10-17T14:59:15","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/136","title":{"rendered":"sql \u4e2dcontains\u7684\u4f7f\u7528\u4f8b\u5b50\uff0c\u53c2\u6570\u8be6\u89e3"},"content":{"rendered":"

\u5168\u6587\u7d22\u5f15——CONTAINS \u8bed\u6cd5<\/h4>\n

 <\/h4>\n

Like\u76f4\u63a5\u5728\u6570\u636e\u636e\u4e2d\u67e5\u627e\u53ef\u4ee5\u67e5\u5230\u6240\u6709\u6240\u9700\u8bb0\u5f55\u4f46\u662f\u4f1a\u626b\u63cf\u6574\u4e2a\u8868\u4f1a\u5f71\u54cd\u6027\u80fdCONTAINS\u662f\u57fa\u4e8e\u5168\u6587\u7d22\u5f15\u8fdb\u884c\u67e5\u8be2\uff0c\u67e5\u8be2\u7ed3\u679c\u53d7\u7cfb\u7edf\u5168\u6587\u7d22\u5f15\u5206\u8bcd\u7684\u65b9\u6cd5\u5f71\u54cd\u67e5\u8be2\u7ed3\u679c\u4f1a\u4e0d\u5168\u3002
Select * FROM A Where CONTAINS(B,'"IT"Or"\u7406\u8bba"')5257\u6761\u8bb0\u5f55
Select * FROM A Where B Like'%IT%' or B LIKE '%\u7406\u8bba%' 5468\u6761\u8bb0\u5f55
\u7ed3\u8bba\uff1a\u9700\u8981\u7cbe\u786e\u67e5\u8be2\u7528Like\u5982\u4ea7\u54c1\u641c\u7d22\uff0c\u5185\u5bb9\u641c\u7d22\u53ef\u4ee5\u7528CONTAINS\u63d0\u9ad8\u6548\u7387\u3002<\/h4>\n

\u6211\u4eec\u901a\u5e38\u5728 WHERE \u5b50\u53e5\u4e2d\u4f7f\u7528 CONTAINS \uff0c\u5c31\u8c61\u8fd9\u6837\uff1aSELECT * FROM table_name WHERE CONTAINS(fullText_column,'search contents')\u3002<\/h4>\n

\u6211\u4eec\u901a\u8fc7\u4f8b\u5b50\u6765\u5b66\u4e60\uff0c\u5047\u8bbe\u6709\u8868 students\uff0c\u5176\u4e2d\u7684 address \u662f\u5168\u6587\u672c\u68c0\u7d22\u7684\u5217\u3002
1. \u67e5\u8be2\u4f4f\u5740\u5728\u5317\u4eac\u7684\u5b66\u751f
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, 'beijing' )
remark: beijing\u662f\u4e00\u4e2a\u5355\u8bcd\uff0c\u8981\u7528\u5355\u5f15\u53f7\u62ec\u8d77\u6765\u3002<\/h4>\n

2. \u67e5\u8be2\u4f4f\u5740\u5728\u6cb3\u5317\u7701\u7684\u5b66\u751f
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, '"HEIBEI province"' )
remark: HEBEI province\u662f\u4e00\u4e2a\u8bcd\u7ec4\uff0c\u5728\u5355\u5f15\u53f7\u91cc\u8fd8\u8981\u7528\u53cc\u5f15\u53f7\u62ec\u8d77\u6765\u3002<\/h4>\n

3. \u67e5\u8be2\u4f4f\u5740\u5728\u6cb3\u5317\u7701\u6216\u5317\u4eac\u7684\u5b66\u751f
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, '"HEIBEI province" OR beijing' )
remark: \u53ef\u4ee5\u6307\u5b9a\u903b\u8f91\u64cd\u4f5c\u7b26(\u5305\u62ec AND \uff0cAND NOT\uff0cOR )\u3002<\/h4>\n

4. \u67e5\u8be2\u6709 '\u5357\u4eac\u8def' \u5b57\u6837\u7684\u5730\u5740
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, 'nanjing NEAR road' )
remark: \u4e0a\u9762\u7684\u67e5\u8be2\u5c06\u8fd4\u56de\u5305\u542b 'nanjing road'\uff0c'nanjing east road'\uff0c'nanjing west road' \u7b49\u5b57\u6837\u7684\u5730\u5740\u3002
A NEAR B\uff0c\u5c31\u8868\u793a\u6761\u4ef6\uff1a A \u9760\u8fd1 B\u3002<\/h4>\n

5. \u67e5\u8be2\u4ee5 '\u6e56' \u5f00\u5934\u7684\u5730\u5740
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, '"hu*"' )
remark: \u4e0a\u9762\u7684\u67e5\u8be2\u5c06\u8fd4\u56de\u5305\u542b 'hubei'\uff0c'hunan' \u7b49\u5b57\u6837\u7684\u5730\u5740\u3002
\u8bb0\u4f4f\u662f *\uff0c\u4e0d\u662f %\u3002<\/h4>\n

6. \u7c7b\u4f3c\u52a0\u6743\u7684\u67e5\u8be2
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, 'ISABOUT (city weight (.8), county wright (.4))' )
remark: ISABOUT \u662f\u8fd9\u79cd\u67e5\u8be2\u7684\u5173\u952e\u5b57\uff0cweight \u6307\u5b9a\u4e86\u4e00\u4e2a\u4ecb\u4e8e 0~1\u4e4b\u95f4\u7684\u6570\uff0c\u7c7b\u4f3c\u7cfb\u6570(\u6211\u7684\u7406\u89e3)\u3002\u8868\u793a\u4e0d\u540c\u6761\u4ef6\u6709\u4e0d\u540c\u7684\u4fa7\u91cd\u3002<\/h4>\n

7. \u5355\u8bcd\u7684\u591a\u6001\u67e5\u8be2
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, 'FORMSOF (INFLECTIONAL,street)' )
remark: \u67e5\u8be2\u5c06\u8fd4\u56de\u5305\u542b 'street'\uff0c'streets'\u7b49\u5b57\u6837\u7684\u5730\u5740\u3002
\u5bf9\u4e8e\u52a8\u8bcd\u5c06\u8fd4\u56de\u5b83\u7684\u4e0d\u540c\u7684\u65f6\u6001\uff0c\u5982\uff1adry\uff0c\u5c06\u8fd4\u56de dry\uff0cdried\uff0cdrying \u7b49\u7b49\u3002<\/h4>\n

\u4ee5\u4e0a\u4f8b\u5b50\u90fd\u4f7f\u7528\u82f1\u6587\uff0c\u4e0d\u4f7f\u7528\u4e2d\u6587\u662f\u56e0\u4e3a\u6709\u7684\u67e5\u8be2\u65b9\u5f0f\u4e2d\u6587\u4e0d\u652f\u6301\uff0c\u800c\u4e14\u6211\u7684\u8ba1\u7b97\u673a\u662f\u82f1\u6587\u7cfb\u7edf\u3002
\u5168\u6587\u7d22\u5f15——CONTAINS \u8bed\u6cd5
\u6211\u4eec\u901a\u5e38\u5728 WHERE \u5b50\u53e5\u4e2d\u4f7f\u7528 CONTAINS \uff0c\u5c31\u8c61\u8fd9\u6837\uff1aSELECT * FROM table_name WHERE CONTAINS(fullText_column,'search contents')\u3002<\/h4>\n

\u5982\u679c\u4f60\u5728\u9009\u5b9a\u5b57\u6bb5\u4e2d\u67e5\u8be2\u4e00\u4e2a\u5339\u914d\u7684\u76f4\u63a5\u4f7f\u7528
\u5982\uff1a
\u4ececompany\u4e2d\u68c0\u67e5\u662f\u5426\u6709test1\u7684\u5219\uff1a
select * from company
where contains(*,'test1')
\u5982\u679c\u8981\u68c0\u67e5\u7684\u662f\u4e24\u4e2a\u5173\u952e\u5b57\uff0c\u5982\u662f\u6216\u5730\u5173\u7cfb\uff1a
select * from company
where contains(*,'"\u5317\u4eac" or "tttt"')
\u6ce8\u610f\uff1a\u5173\u952e\u5b57“\u5317\u4eac”\u548c“tttt”\u5fc5\u987b\u7528"",\u5305\u62ec\u8d77\u6765\uff0cor\u4ee3\u8868\u4e24\u4e2a\u5173\u952e\u5b57\u4e4b\u95f4\u662f"\u6216"\u7684\u5173\u7cfb
\u5982\u679c\u662f\u4e0e\u7684\u5173\u7cfb\uff1a
select * from company
where contains(*,'"\u5317\u4eac" and "tttt"')
\u5982\u679c\u662f\u4e09\u4e2a\u5173\u952e\u5b57\u5219\uff1a
\u5173\u952e\u5b57\u524d\u7684\u90a3\u4e2aor\u6216\u8005and \u8868\u793a\u8ddf\u5176\u4ed6\u5173\u952e\u5b57\u7684\u5173\u7cfb
and \u8868\u793a\u4e24\u4e2a\u8bcd\u662f\u9760\u8fd1\u7684<\/h4>\n","protected":false},"excerpt":{"rendered":"

\u5168\u6587\u7d22\u5f15——CONTAINS \u8bed\u6cd5
\u6211\u4eec\u901a\u5e38\u5728 WHERE \u5b50\u53e5\u4e2d\u4f7f\u7528 CONTAINS \uff0c\u5c31\u8c61\u8fd9\u6837\uff1aSELECT * FROM table_name WHERE CONTAINS(fullText_column,'search contents')\u3002<\/h4>\n

\u6211\u4eec\u901a\u8fc7\u4f8b\u5b50\u6765\u5b66\u4e60\uff0c\u5047\u8bbe\u6709\u8868 students\uff0c\u5176\u4e2d\u7684 address \u662f\u5168\u6587\u672c\u68c0\u7d22\u7684\u5217\u3002
1. \u67e5\u8be2\u4f4f\u5740\u5728\u5317\u4eac\u7684\u5b66\u751f
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, 'beijing' )
remark: beijing\u662f\u4e00\u4e2a\u5355\u8bcd\uff0c\u8981\u7528\u5355\u5f15\u53f7\u62ec\u8d77\u6765\u3002<\/h4>\n

2. \u67e5\u8be2\u4f4f\u5740\u5728\u6cb3\u5317\u7701\u7684\u5b66\u751f
SELECT student_id,student_name
FROM students
WHERE CONTAINS( address, '"HEIBEI province"' )
remark: HEBEI province\u662f\u4e00\u4e2a\u8bcd\u7ec4\uff0c\u5728\u5355\u5f15\u53f7\u91cc\u8fd8\u8981\u7528\u53cc\u5f15\u53f7\u62ec\u8d77\u6765\u3002<\/h4>\n

3. \u67e5\u8be2\u4f4f...<\/h4>\n

\u7ee7\u7eed\u9605\u8bfb →<\/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":[273],"tags":[3,25],"class_list":["post-136","post","type-post","status-publish","format-standard","hentry","category-article","tag-SQL","tag-SQLServer"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=136"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/136\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}