substrait-extensions 0.87.0-alpha.1

Packaged Substrait Extension Files
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13

### SUBSTRAIT_SCALAR_TEST: v1.0
### SUBSTRAIT_INCLUDE: '/extensions/functions_string.yaml'

# basic: Basic examples without any special cases
concat('abcd'::str, 'efg'::str) = 'abcdefg'::str

# null_input: Examples with null as input
concat('abcd'::str, null::str?) [null_handling:ACCEPT_NULLS] = null::str?
concat('abcd'::str, null::str?) [null_handling:IGNORE_NULLS] = 'abcd'::str?
concat(null::str?, 'abcd'::str) [null_handling:ACCEPT_NULLS] = null::str?
concat(null::str?, 'abcd'::str) [null_handling:IGNORE_NULLS] = 'abcd'::str?
concat(null::str?, null::str?) [null_handling:ACCEPT_NULLS] = null::str?
concat(null::str?, null::str?) [null_handling:IGNORE_NULLS] = ''::str?