private SqlExpression ApplyTypeMappingOnRegexp(MySqlRegexpExpression regexpExpression)
{
var inferredTypeMapping = ExpressionExtensions.InferTypeMapping(regexpExpression.Match)
?? _typeMappingSource.FindMapping(regexpExpression.Match.Type);
return(new MySqlRegexpExpression(
ApplyTypeMapping(regexpExpression.Match, inferredTypeMapping),
ApplyTypeMapping(regexpExpression.Pattern, inferredTypeMapping),
_boolTypeMapping));
}
public virtual Expression VisitMySqlRegexp(MySqlRegexpExpression mySqlRegexpExpression)
{
Check.NotNull(mySqlRegexpExpression, nameof(mySqlRegexpExpression));
Visit(mySqlRegexpExpression.Match);
Sql.Append(" REGEXP ");
Visit(mySqlRegexpExpression.Pattern);
return(mySqlRegexpExpression);
}
private SqlExpression ApplyNewTypeMapping(SqlExpression sqlExpression, RelationalTypeMapping typeMapping)
{
return(sqlExpression switch
{
MySqlComplexFunctionArgumentExpression e => ApplyTypeMappingOnComplexFunctionArgument(e),
MySqlCollateExpression e => ApplyTypeMappingOnCollate(e),
MySqlRegexpExpression e => ApplyTypeMappingOnRegexp(e),
MySqlBinaryExpression e => ApplyTypeMappingOnMySqlBinary(e, typeMapping),
MySqlMatchExpression e => ApplyTypeMappingOnMatch(e),
MySqlJsonArrayIndexExpression e => e.ApplyTypeMapping(typeMapping),
_ => base.ApplyTypeMapping(sqlExpression, typeMapping)
});
