function Connection::prepareStatement

Overrides Connection::prepareStatement

File

core/modules/pgsql/src/Driver/Database/pgsql/Connection.php, line 249

Class

Connection

PostgreSQL implementation of \Drupal\Core\Database\Connection.

Namespace

Code

public function prepareStatement(string $query, array $options, bool $allow_row_count = FALSE) : StatementInterface {
    // mapConditionOperator converts some operations (LIKE, REGEXP, etc.) to
    // PostgreSQL equivalents (ILIKE, ~*, etc.). However PostgreSQL doesn't
    // automatically cast the fields to the right type for these operators,
    // so we need to alter the query and add the type-cast.
    $query = preg_replace('/ ([^ ]+) +(I*LIKE|NOT +I*LIKE|~\\*|!~\\*) /i', ' ${1}::text ${2} ', $query);
    return parent::prepareStatement($query, $options, $allow_row_count);
}