Functions, aggregates, and user types

Query system_schema functions, aggregates, and types tables to get information about user-defined functions (UDFs), user-defined aggregates (UDAs), and user-defined types (UDTs).

Show one user-defined function in the system_schema.functions table.

EXPAND ON
SELECT * FROM system_schema.functions LIMIT 1;
EXPAND OFF;

The following output shows the first record using the cqlsh EXPAND ON option.

List the schema settings for one user-defined aggregate.

EXPAND ON
SELECT * FROM system_schema.aggregates LIMIT 1;
EXPAND OFF;

Show the schema settings for one user-defined type.

EXPAND ON
SELECT * FROM system_schema.types LIMIT 1;
EXPAND OFF;

Functions, aggregates, and user types

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