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* [story#60676,0.5h] add querys to sql.

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qixinzhi
2024-09-04 16:10:43 +08:00
committed by 代婷婷
parent 7fca706e40
commit 38ed8246ee
2 changed files with 37 additions and 6 deletions
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lib/sqlparser/sqlparser.class.php
+15 -6
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@@ -311,15 +311,24 @@ class sqlparser
$columnA = $this->trimExpr($columnA);
$tableB = $this->trimExpr($tableB);
/* 如果tableB不为空，那么columnB就是字段，需要trim。*/
if(!empty($tableB)) $columnA = $this->trimExpr($columnA);
$expr = '';
if(empty($operator))
{
$expr = $columnA;
}
else
{
/* 如果tableB不为空，那么columnB就是字段，需要trim。*/
if(!empty($tableB)) $columnA = $this->trimExpr($columnA);
$exprA = empty($tableA) ? "`$columnA`" : "`$tableA`.`$columnA`";
$exprB = empty($tableB) ? "$columnB" : "`$tableB`.`$columnB`";
$exprA = empty($tableA) ? "`$columnA`" : "`$tableA`.`$columnA`";
$exprB = empty($tableB) ? "$columnB" : "`$tableB`.`$columnB`";
$operator = strtoupper($operator);
$operator = strtoupper($operator);
$expr = "$exprA $operator $exprB";
}
$condition->expr = "$exprA $operator $exprB";
$condition->expr = $expr;
$condition->group = $group;
return $condition;