Help Center/Data Lake Insight/Flink SQL Syntax Reference/Flink OpenSource SQL 1.15 Syntax Reference/Functions/Built-In Functions/Grouping Functions
Updated on 2024-08-19 GMT+08:00
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Grouping Functions

Table 1 Grouping functions

SQL Function

Description

GROUP_ID()

Returns an integer that uniquely identifies the combination of grouping keys.

GROUPING(expression1 [, expression2]* ) | GROUPING_ID(expression1 [, expression2]* )

Returns a bit vector for the given grouping expression.

Parent topic:Built-In Functions