FNC_GLOP_Unlock Function | C Library Functions | Teradata Vantage - 17.10 - FNC_GLOP_Unlock - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1147-171K
Language
English (United States)

Unlock a read/write GLOP that was previously locked with a call to FNC_GLOP_Lock.

FNC_GLOP_Unlock returns an integer with the following possible values.

Value Meaning
0 Unlock was successful.
-1 The index is not valid or the entry is not mapped.
-2 There was no lock.