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PQL47 (PQL Function Library - CPM 4.7)

REVERSE

Applies to: CELONIS 4.0 CELONIS 4.2 CELONIS 4.3 CELONIS 4.4 CELONIS 4.5 CELONIS 4.6 CELONIS 4.7

Description

REVERSE returns the reversed string.

Supported input column types: STRING

Output column type: STRING

Syntax
REVERSE ( table.column )
NULL handling

If the value is NULL, the result is NULL as well.

Example

[1] Reverse Strings.

Query

Column1

REVERSE ( "Table1"."Column1" )

Input

Output

Table1

Column1 : STRING

'Text'

'Example'

'aba'

'a '

''

''

null

''

Result

Column1 : STRING

'txeT'

'elpmaxE'

'aba'

' a'

''

''

null

''