Primary Key

To identify a uniqe data record in the table, a primary key must be created. It can be edited by the editor page Primary key.

Hint:This editor page will notbe available, when the table is static.

Fig. 30: Primary key

The following entries are available:
Primary key	The name of the primary key
Left list	List of all available table collumns that are not integrated in the primary key
Sort	Sorts the left list
Right list	List of all table columns that are integarted in the primary key
Sort	Sorts the right list
	Moves the selected table column from the right to the left list, so it will not be integrated in the primary key
	Moves the selected table column from the left to the right list, so it will be integrated in the primary key
	Moves all table columns from the right to the left list, so all table columns will not be integrated in the primary key
	Moves all table columns from the left to the right list, so all table columns will be integrated in the primary key