Functions, procedures, and scripting commands¶
Functions, procedures, and scripting commands enable you to manage your user-defined functions (UDFs), external functions, stored procedures, and scripts.
User-defined function (UDF)¶
Data metric function (DMF)¶
- CREATE DATA METRIC FUNCTION
- ALTER FUNCTION (DMF)
- DESCRIBE FUNCTION (DMF)
- DROP FUNCTION (DMF)
- SHOW DATA METRIC FUNCTIONS
Additionally, use the ALTER TABLE and the ALTER VIEW commands to do the following:
- Add or drop a data metric function on a column.
- Add or drop a data metric function on the table or view itself.
- Schedule the data metric function to run.
For representative examples, see Use SQL to set up data metric functions.