| the FNC_DefMem library function |
FNC_DefMem. |
| example code that shows each aggregation phase |
the UDF code example in C Aggregate Function. |
| example code that shows an aggregate function using LOBs |
the UDF code example in C Aggregate Function Using LOBs. |
| example code that shows an aggregate function using UDTs |
the UDF code example in C Aggregate Function Using UDTs. |
| example code that shows a window aggregate function |
the UDF code example in C Window Aggregate Function. |
| invoking window aggregate UDFs |
Teradata Vantage™ - SQL Functions, Expressions, and Predicates, B035-1145. |
| optimizing the aggregate cache |
CREATE FUNCTION information in Teradata Vantage™ - SQL Data Definition Language Detailed Topics, B035-1184. |