|
public buildNotCondition ( |
||
| $indexes | list of indexes, which affected by query | |
| $operator | string | the operator to use for connecting the given operands |
| $operands | array | the SQL expressions to connect. |
| $params | array | the binding parameters to be populated |
| return | string | the generated SQL expression |
public function buildNotCondition($indexes, $operator, $operands, &$params)
{
if (count($operands) != 1) {
throw new InvalidParamException("Operator '{$operator}' requires exactly one operand.");
}
$operand = reset($operands);
if (is_array($operand)) {
$operand = $this->buildCondition($indexes, $operand, $params);
}
if ($operand === '') {
return '';
}
return "{$operator} ({$operand})";
}