datafusion_functions_nested

Module concat

Source
Expand description

ScalarUDFImpl definitions for array_append, array_prepend and array_concat functions.

Structs§

ArrayAppend
ArrayConcat
ArrayPrepend

Functions§

array_append
appends an element to the end of an array.
array_append_udf
ScalarFunction that returns a ScalarUDF for ArrayAppend
array_concat
Concatenates arrays.
array_concat_udf
ScalarFunction that returns a ScalarUDF for ArrayConcat
array_prepend
Prepends an element to the beginning of an array.
array_prepend_udf
ScalarFunction that returns a ScalarUDF for ArrayPrepend