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DocumentationData Lake ComputeSQL StatementSuperSQL StatementUnified StatementDDL StatementSHOW FUNCTION

SHOW FUNCTION

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Last updated: 2024-08-07 17:24:44

Description

Supported engines: Presto and SparkSQL
Purpose: Display function creation statements.

Statement

SHOW FUNCTIONS [ [ LIKE ] { function_name | regex_pattern }

Parameter

function_name: Function name
regex_pattern: Regular expression for obtaining matching functions

Example

SHOW FUNCTIONS

SHOW FUNCTIONS trim;

SHOW FUNCTIONS LIKE 't*'
SHOW FUNCTIONS LIKE 'yea*|windo*'
SHOW FUNCTIONS LIKE 't[a-z][a-z][a-z]'



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