Disables the cogroup functionality for table operators that handle multiple input streams.
Syntax
tdr.DisableCoGroup()
Usage Notes
You can call tdr.DisableCoGroup in the contract function to turn off the cogroup functionality.
If cogroup is disabled, table operators that handle multiple input streams may return different results on systems with different configurations where the number of AMPs differ. To get consistent results on different configurations, cogroup must be enabled.
For more information about cogroups, see Teradata Vantage™ - SQL Operators and User-Defined Functions, B035-1210.