protected virtual Expression VisitMethodCallNewArray(NewArrayExpression newArrayExpression)
{
// Needed for MySqlDbFunctionsExtensions.Match() and String.Concat() translation.
if (newArrayExpression.Type == typeof(string[]))
{
return(_sqlExpressionFactory.ComplexFunctionArgument(
newArrayExpression.Expressions.Select(e => (SqlExpression)Visit(e))
.ToArray(),
", ",
typeof(string[])));
}
// Needed for String.Concat() translation.
if (newArrayExpression.Type == typeof(object[]))
{
var typeMapping = ((MySqlStringTypeMapping)Dependencies.TypeMappingSource.GetMapping(typeof(string))).Clone(forceToString: true);
return(_sqlExpressionFactory.ComplexFunctionArgument(
newArrayExpression.Expressions.Select(e => Dependencies.SqlExpressionFactory.ApplyTypeMapping((SqlExpression)Visit(e), typeMapping))
.ToArray(),
", ",
typeof(object[]),
typeMapping));
}
return(base.VisitNewArray(newArrayExpression));
}
protected override Expression VisitNewArray(NewArrayExpression newArrayExpression)
{
// Needed for MySqlDbFunctionsExtensions.Match().
// Could be made more specific in the future, if needed.
return(newArrayExpression.Type == typeof(string[])
? _sqlExpressionFactory.ComplexFunctionArgument(
newArrayExpression.Expressions.Select(e => (SqlExpression)Visit(e))
.ToArray(),
", ",
typeof(string))
: base.VisitNewArray(newArrayExpression));
}