FNC_TblOpSetContractDef Function | C Library Functions | Teradata Vantage - 17.10 - FNC_TblOpSetContractDef - 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)

Sets an opaque binary string value that the contract function passes to the associated table operator at execution time. This string is referred to as the contract function context.

Syntax

void
FNC_TblOpSetContractDef(void *ContractBuf,
                        int  BufSize)

Syntax Elements

ContractBuf
the location of a binary string representing the contract function context.
BufSize
the size of the binary string.

Usage Notes

The length of the passed opaque string is limited to a maximum of 64K bytes. This function is only valid if called within the contract function.