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Module aggregate

linkrs_query::executor::expression::functions::builtin

Module aggregate 

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Implementation of aggregate functions

Structs§

AggregateExpression
Aggregate expressions
AggregateState
Aggregation status, used to accumulate the intermediate results of aggregate functions.

Functions§

aggregate_from_str
Create an AggregateFunction from a string name
aggregate_from_str_with_args
Creating aggregate functions from strings and parameters