Entities and Objects: Description of Objects: Table: Fields

For technical specifications on the fields of a table, see the official documentation of PostgreSQL.

The window shown in the figures below, allows you to edit the properties of a field of a table.

As with all objects in a project, the area has a window where you must enter the name of the object, unique within the table. In addition to the name, the window contains all the properties of the field.

Changing a table field is accessible only by editing window table.

The combo "Type" contains a list of all data types allowed for the release of PostgreSQL selected. Tooltip If the option is enabled by placing the mouse combo will see a brief description of the type of selected field.
Turning on the check "Primary key" results in the activation of the check "not null", and creating a name for the primary key in the editing of the table.
The "size" contains the size of the field. The content is treated as text, whose value must be composed of the entire party and the decimal part, separated by a comma; this is not necessary if the decimal value is zero.

Note: Changes made on the camps are not annulled if you cancel the changes made in the editing of the table.