Implements interfaces:
A simple concept for data fields and columns
Located in /Data/Field.php (line 32)
Class | Description |
---|---|
Xyster_Data_Field_Group | A simple concept for data fields and columns |
Xyster_Data_Field_Aggregate | A field or column that has some aggregate function applied to it |
Creates an Xyster_Data_Aggregate field
Creates an Xyster_Data_Aggregate field to average the values in a field
Creates an Xyster_Data_Aggregate field to count items in a tuple
Creates a Xyster_Data_Field that defines a group in a result
Creates an Xyster_Data_Aggregate field to find the maximum value in a field
Creates an Xyster_Data_Aggregate field to find the minimum value in a field
Creates a Xyster_Data_Field by name with an alias
Creates an Xyster_Data_Aggregate field to sum the values in a field
Creates a new Field
Factories a BETWEEN Xyster_Data_Expression ( column BETWEEN 'value' AND 'value' )
Factories a descending Xyster_Data_Sort for this field name
Factories an Equal To Xyster_Data_Expression ( column = 'value' )
Evaluates the reference for the given object
Gets the alias assigned to this field
Gets the name of this field
Factories a Greater Than Xyster_Data_Expression ( column > 2 )
Factories a Greater Than or Equal To Xyster_Data_Expression ( column >= 2 )
Factories an In expression ( column IN ( 1,1,2,3,5,8,13,21,'fibonacci','sequence' ) )
Factories a LIKE Xyster_Data_Expression ( column LIKE '%value' )
Factories a Less Than Xyster_Data_Expression ( column < 3 )
Factories a Less Than or Equal To Xyster_Data_Expression ( column <= 3 )
Factories a Not Equal To Xyster_Data_Expression ( column <> 'value' )
Factories a NOT BETWEEN Xyster_Data_Expression ( column NOT BETWEEN 'value' AND 'value' )
Factories a Not in expression ( column NOT IN ( 1,1,2,3,5,8,13,21,'fibonacci','sequence' ) )
Factories a NOT LIKE Xyster_Data_Expression ( column NOT LIKE '%value' )
Sets the alias assigned to this column
Factories an expression
String representation of this object
Documentation generated on Mon, 19 May 2008 17:07:17 -0400 by phpDocumentor 1.4.2