/// <summary>
///
/// </summary>
public IDbSingleQuery GroupBy(IDataExpression expression)
{
GroupByClause = new DbQueryGroupByClause()
{
Expression = expression as DataExpression
};
return(this);
}
// GroupBy -------------------------------------
/// <summary>
///
/// </summary>
/// <param name="fields">The tables to consider.</param>
public IDbSingleQuery GroupBy(params DbField[] fields)
{
GroupByClause = new DbQueryGroupByClause()
{
Fields = fields?.ToList()
};
return(this);
}
