public override SqlString ToGroupSqlString(ICriteria criteria, ICriteriaQuery criteriaQuery)
{
if (!grouped)
{
throw new InvalidOperationException("not a grouping projection");
}
return(new SqlString(StringHelper.Join(",", criteriaQuery.GetColumns(criteria, propertyName))));
}
public override SqlString ToGroupSqlString(ICriteria criteria, ICriteriaQuery criteriaQuery, IDictionary<string, IFilter> enabledFilters)
{
if (!grouped)
{
throw new InvalidOperationException("not a grouping projection");
}
return new SqlString(StringHelper.Join(",", criteriaQuery.GetColumns(criteria, propertyName)));
}
public virtual SqlString ToGroupSqlString(ICriteria criteria, ICriteriaQuery criteriaQuery)
{
if (projection is IPropertyProjection propertyProjection)
{
return(new SqlString(string.Join(", ", criteriaQuery.GetColumns(criteria, propertyProjection.PropertyName))));
}
//This is kind of a hack. The hack is based on the fact that ToGroupSqlString always called after ToSqlString.
return(SqlStringHelper.RemoveAsAliasesFromSql(renderedProjection));
}
protected override SqlString ToLeftSqlString(ICriteria criteria, ICriteriaQuery criteriaQuery)
{
var columns = criteriaQuery.GetColumns(criteria, propertyName);
if (columns.Length <= 1)
{
return(new SqlString(columns));
}
return(new SqlString("(", string.Join(", ", columns), ")"));
}
