17.00 - DROP FUNCTION Syntax Elements - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Release Date
September 2020
Content Type
Programming Reference
Publication ID
B035-1144-170K
Language
English (United States)
database_name_1
Name of the containing database for specific_function_name, if different from the current database.
specific_function_name
Specific function name for the external or SQL function to drop.
database_name_2
Name of the containing database for function_name, if different from the current database.
function_name
Function name for the external or SQL function to drop.
data_type
Optional data type specification for the parameters passed to function_name.
If you do not specify a data type list, then the specified function must be the only one with that name in the database.
Only the data types associated with the function parameters need be specified.
The length specification for a string is not relevant, but you can specify it. Likewise, neither the length for DECIMAL, TIME, TIMESTAMP, and INTERVAL types nor the decimal placement for the DECIMAL type is relevant, but you can specify it.