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修正join其他表时生成的delete语句错误。

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Db::table('a')->join('b','a.map=b.id')
            ->where('b.id=1')->delete();
生成的语句是
delete from a inner join b on a.map=b.id where b.id=1 //这在mssql中存在语法错误！
正确的语句应该是delete from a  from a inner join b on a.map=b.id where b.id=1 
希望采纳！
This commit is contained in:
fangrenfu
2017-05-21 11:44:38 +08:00
committed by ThinkPHP
parent 91bc1761b4
commit 37ff5677dc
1 changed files with 1 additions and 1 deletions
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2
library/think/db/builder/Sqlsrv.php
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@@ -21,7 +21,7 @@ class Sqlsrv extends Builder
protected $selectSql = 'SELECT T1.* FROM (SELECT thinkphp.*, ROW_NUMBER() OVER (%ORDER%) AS ROW_NUMBER FROM (SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%) AS thinkphp) AS T1 %LIMIT%%COMMENT%'; protected $selectSql = 'SELECT T1.* FROM (SELECT thinkphp.*, ROW_NUMBER() OVER (%ORDER%) AS ROW_NUMBER FROM (SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%) AS thinkphp) AS T1 %LIMIT%%COMMENT%';
protected $selectInsertSql = 'SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%'; protected $selectInsertSql = 'SELECT %DISTINCT% %FIELD% FROM %TABLE%%JOIN%%WHERE%%GROUP%%HAVING%';
protected $updateSql = 'UPDATE %TABLE% SET %SET% FROM %TABLE% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%'; protected $updateSql = 'UPDATE %TABLE% SET %SET% FROM %TABLE% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
protected $deleteSql = 'DELETE FROM %TABLE% %USING% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%'; protected $deleteSql = 'DELETE FROM %TABLE% %USING% FROM %TABLE% %JOIN% %WHERE% %LIMIT% %LOCK%%COMMENT%';
/** /**
* order分析 * order分析