Function _regexp_match_impl

lib/sqlalchemy/sql/default_comparator.py:359–377

(
    expr: ColumnElement[str],
    op: OperatorType,
    pattern: Any,
    flags: Optional[str],
    **kw: Any,
)

def _regexp_match_impl(
    expr: ColumnElement[str],
    op: OperatorType,
    pattern: Any,
    flags: Optional[str],
    **kw: Any,
) -> ColumnElement[Any]:
    return BinaryExpression(
        expr,
        coercions.expect(
            roles.BinaryElementRole,
            pattern,
            expr=expr,
            operator=operators.comma_op,
        ),
        op,
        negate=operators.not_regexp_match_op,
        modifiers={"flags": flags},
    )


def _regexp_replace_impl(