Skip to main content

PQL47 (PQL Function Library - CPM 4.7)

UPPER

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

Description

UPPER returns the upper-cased version of a string.

Supported input column types: STRING

Output column type: STRING

Unicode support: The following characters are supported by UPPER:

  • The characters in the range a-z are converted to A-Z.

  • The character ä is converted to Ä.

  • The character ö is converted to Ö.

  • The character ü is converted to Ü.

Syntax
UPPER ( table.column ) 
NULL handling

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

Example

[1] Convert strings to upper case.

Query

Column1

UPPER ( "Table1"."Column1" )

Input

Output

Table1

Column1 : STRING

'LaTeX'

'PQL'

'Python'

'a '

''

''

null

''

Result

Column1 : STRING

'LATEX'

'PQL'

'PYTHON'

'A'

"

"

null

"

See also: