Expand description
“string” DataFusion functions
Modules§
- ascii
- bit_
length - btrim
- chr
- common
- Common utilities for implementing string functions
- concat
- concat_
ws - contains
- ends_
with - expr_fn
- levenshtein
- lower
- ltrim
- octet_
length - overlay
- repeat
- replace
- rtrim
- split_
part - starts_
with - to_hex
- upper
- uuid
Functions§
- ascii
- Return a
ScalarUDFimplementation of ascii - bit_
length - Return a
ScalarUDFimplementation of bit_length - btrim
- Return a
ScalarUDFimplementation of btrim - chr
- Return a
ScalarUDFimplementation of chr - concat
- Return a
ScalarUDFimplementation of concat - concat_
ws - Return a
ScalarUDFimplementation of concat_ws - contains
- Return a
ScalarUDFimplementation of contains - ends_
with - Return a
ScalarUDFimplementation of ends_with - functions
- Returns all DataFusion functions defined in this package
- levenshtein
- Return a
ScalarUDFimplementation of levenshtein - lower
- Return a
ScalarUDFimplementation of lower - ltrim
- Return a
ScalarUDFimplementation of ltrim - octet_
length - Return a
ScalarUDFimplementation of octet_length - overlay
- Return a
ScalarUDFimplementation of overlay - repeat
- Return a
ScalarUDFimplementation of repeat - replace
- Return a
ScalarUDFimplementation of replace - rtrim
- Return a
ScalarUDFimplementation of rtrim - split_
part - Return a
ScalarUDFimplementation of split_part - starts_
with - Return a
ScalarUDFimplementation of starts_with - to_hex
- Return a
ScalarUDFimplementation of to_hex - upper
- Return a
ScalarUDFimplementation of upper - uuid
- Return a
ScalarUDFimplementation of uuid