value_spec

Grammar1: AdabasD V13n

<value_spec> ::=
        <literal>
    |   <parameter_spec> 
    |   NULL 
    |   USER 
    |   USERGROUP
    |   LOCALSYSDBA
    |   SYSDBA [(<user_name>)]
    |   SYSDBA [(<usergroup_name>)]
    |   DATE
    |   TIME
    |   TIMESTAMP
    |   TIMEZONE
    |   TRUE
    |   FALSE 

Referenced by:
<extended_value_spec>, <factor>, <index_pos_spec>, <key_spec>

Grammar2: MaxDB V7_6n

<value_spec> ::=
  <literal> 
| <parameter_spec>
| NULL 
| USER 
| USERGROUP 
| SYSDBA 
| CURRENT_SCHEMA
| UID 
| [<schema_name>.]<sequence_name>.{NEXTVAL | CURRVAL}
| <table_name>.CURRVAL
| DATE 
| TIME 
| TIMESTAMP 
| UTCDATE
| TIMEZONE 
| UTCDIFF 
| TRUE 
| FALSE 
| TRANSACTION

Referenced by:
<extended_value_spec>, <factor>, <key_spec>