Valid for

Replicat

Description

Use CHECKUNIQUEKEY specify that the target file should be checked to ensure that the key does not already exist before inserting a record.

If a unique alternate key condition is violated while attempting to insert a record to an entry-sequenced Enscribe file, an "empty record" results in the target file.

Use NOCHECKUNIQUEKEY to reset CHECKUNIQUEKEY behavior for subsequent entries. CHECKUNIQUEKEY parameter affects only files with unique alternate keys. CHECKUNIQUEKEY applies only to MAP statements that follow it in the parameter file.

Default

NOCHECKUNIQUEKEY

Syntax

CHECKUNIQUEKEY | NOCHECKUNIQUEKEY