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PQL46 (PQL Function Library - CPM 4.6)

LEN

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

Description

LEN returns the size of the string, i.e., the number of characters.

Supported input column types: STRING

Output column type: INT

NULL values: If the value is NULL, the result is NULL.

Syntax
LEN ( table.column )
Example

[1] Compute string length.

Query

Column1

LEN ( "Table1"."Column1" )

Input

Output

Column1

Column1 : STRING

'a '

' a'

''

null

''

'Edit the data in your Data Model with the Process Query Language'

''

'abc'

Result

Column1 : INT

2

2

0

null

1

64

1

3