protected static void FixColumnMeta(ValueExpression valEx, ColumnExpression colEx)
{
if (valEx != null && colEx != null)
{
valEx.ColumnMeta = colEx.Column.Meta;
}
}
public override void Visit(ValueExpression e)
{
_expression.Values = e;
}
public virtual void Visit(ValueExpression e)
{
if (e.Value == null)
{
throw new NotSupportedException("Null values should be handled by NullExpression");
}
var paramName = $"wp{_parameters.Count}";
_sql.AppendFormat("{0}{1}", _provider.ParameterPrefix, paramName);
_parameters.Add(paramName, new CommandParameter
{
Name = paramName,
Value = e.Value,
ParameterMeta = e.ColumnMeta.ParameterMeta
});
}
public virtual void Visit(ValueExpression e)
{
throw new NotSupportedException();
}