Expand description
Various UDFs providing DataFusion
’s sql parsing with some ClickHouse
specific functionality.
self::eval::ClickHouseEval
is a sort of ‘escape-hatch’ to allow passing syntax directly
to ClickHouse
as SQL.
Modules§
- apply
ScalarUDFImpl
forClickHouseApplyUDF
- clickhouse
- Custom
clickhouse
UDF implementation that allows intelligent “pushdown” to executeClickHouse
functions directly on the remote server. - eval
- functions
- List of functions to create the various
ClickHouse
-specific UDFs. - placeholder
Functions§
- register_
clickhouse_ functions - Registers
ClickHouse
-specific UDFs with the providedSessionContext
.