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sql compare lhs must be col

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Roman
2021-04-08 19:48:04 +02:00
parent 1812b87fb4
commit c863a9083e
6 changed files with 44 additions and 21 deletions
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13
core/Driver/SQL/SQL.class.php
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@@ -16,7 +16,6 @@ use \Driver\SQL\Constraint\Unique;
use \Driver\SQL\Constraint\PrimaryKey;
use \Driver\SQL\Constraint\ForeignKey;
use Driver\SQL\Expression\CurrentTimeStamp;
use Driver\SQL\Expression\DateAdd;
use Driver\SQL\Expression\Expression;
use Driver\SQL\Query\AlterTable;
use Driver\SQL\Query\CreateProcedure;
@@ -246,23 +245,19 @@ abstract class SQL {
}
return "(" . implode(" OR ", $conditions) . ")";
} else if ($condition instanceof Compare) {
$lhs = $condition->getLHS();
$lhs = ($lhs instanceof Expression ?
$this->createExpression($lhs, $params) :
$this->columnName($lhs));
$column = $this->columnName($condition->getColumn());
$value = $condition->getValue();
$operator = $condition->getOperator();
if ($value === null) {
if ($operator === "=") {
return "$lhs IS NULL";
return "$column IS NULL";
} else if ($operator === "!=") {
return "$lhs IS NOT NULL";
return "$column IS NOT NULL";
}
}
return $lhs . $operator . $this->addValue($value, $params);
return $column . $operator . $this->addValue($value, $params);
} else if ($condition instanceof CondBool) {
return $this->columnName($condition->getValue());
} else if (is_array($condition)) {