## DOMAINS

### Definition

The system table DOMAINS contains information about all domains.

### Structure

DOMAINS

OWNER | CHAR(32) | Name of the owner of the domain
DOMAINNAME | CHAR(32) | Name of the domain
DATATYPE | CHAR(10) | Data type of the domain (BOOLEAN | CHAR | DATE | FIXED | FLOAT | INTEGER | LONG | SMALLINT | TIME | TIMESTAMP)
CODETYPE | CHAR(8) | Code attribute of domain (ASCII | BYTE | UNICODE)
LEN | FIXED(4) | Length or precision of the domain
DEC | FIXED(3) | Number of decimal places in domains of data type FIXED
DEFAULT | CHAR(254) | Default value for domain
DEFAULTFUNCTION | CHAR(12) | Name, if the DEFAULT value is one of the following value specifications: NULL | USER | USERGROUP | SYSDBA | UID | DATE | TIME | TIMESTAMP | UTCDATE | TIMEZONE | UTCDIFF | TRUE | FALSE | TRANSACTION Otherwise NULL value
DEFINITION | LONG | Domain definition text
CREATEDATE | DATE(10) | Creation date of the domain
CREATETIME | TIME(8) | Creation time of the domain
COMMENT | LONG | Comment on the domain

See also:

Evaluating System Tables, DOMAINS

SQL Reference Manual, Data Type (data_type), Specification of Values (extended_value_spec)