To create a UDF in SQL DB2, you need to use the CREATE FUNCTION statement, which has different syntax and options depending on the type and language of the function.

To create a custom spatial function, you need to use the CREATE FUNCTION statement in SQL. This statement allows you to define the name, parameters, return type, and body of your function.

Creates a function in the current database that maps the rows of a table or index into partitions based on the values of a specified column. Using CREATE PARTITION FUNCTION is the first step in ...

There are external scalar functions and external table functions and both are discussed in the SQL Reference. Assuming that you have already written a function that counts the number of words in a ...

The CREATE FUNCTION statement is used to create a temporary or permanent function in Spark. Temporary functions are scoped at a session level where as permanent functions are created in the persistent ...

It is possible to register a function that has no parameters. In this case, the parentheses must still be coded, with no intervening data types. For example, CREATE FUNCTION WOOFER() ... No two ...