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FOREIGNKEYCOLUMNS 

The system table FOREIGNKEYCOLUMNS contains the columns of all the referential CONSTRAINT definitions for which the current user has privileges.

FOREIGNKEYCOLUMNS

OWNER

CHAR(32)

Name of table owner

TABLENAME

CHAR(32)

Name of the table

COLUMNNAME

CHAR(32)

Name of column

FKEYNAME

CHAR(32)

Name of referential CONSTRAINT definition

REFOWNER

CHAR(32)

Name of owner of referenced table

REFTABLENAME

CHAR(32)

Name of referenced table

REFCOLUMNNAME

CHAR(32)

Name of column of referenced table

RULE

CHAR(18)

Rules for deleting the table

CREATEDATE

DATE(10)

Creation date of referential CONSTRAINT definition

CREATETIME

TIME(8)

Creation time of referential CONSTRAINT definition

COMMENT

LONG

Comment about referential CONSTRAINT definition

See also:

Evaluating System Tables ® FOREIGNKEYCOLUMNS

 

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