DbColumn class

Represents database table column

public class Korzh.EasyQuery.Db.DbColumn
    : Column

Properties

Type	Name	Description
EntityAttr	BaseAttr	Gets the entity attribute (Korzh.EasyQuery.EntityAttr object) this column is based on.
DbModel	Model	Gets or sets the reference to the data model where this column is defined.
SortDirection	Sorting	Gets or sets the sorting.
TableList	UsedTables	Gets the used tables.

Methods

Type	Name	Description
void	FillTablesList()	Fills the list of used tables.
String	GetAlias(DbQueryFormats formats)	Gets the column alias (for SELECT or ORDER BY clause).
String	GetGroupByExpr(DbQueryFormats formats)	Gets the column’s expression using in GROUP BY clause.
String	GetOrderByExpr(DbQueryFormats formats)	Gets the columns expression for ORDER BY clause.
String	GetSelectExpr(DbQueryFormats formats)	Gets the columns expression for SELECT clause.
void	RecreateExpression(String type)	Recreates the column expression.
Boolean	UseAlias(DbQueryFormats formats)	Gets a value indicating whether this column used the alias name or not.