topic Re: Script function in QlikView

Script function

qlikviewwizard — Fri, 20 Nov 2020 18:02:30 GMT

Hi All,

What is the TRACE function.

Please explain. Thanks in advance.

eg:

TRACE;

TRACE Loading the FARS mapping tables;

Re: Script function

MayilVahanan — Wed, 24 Jun 2015 04:59:41 GMT

The Trace function log your comments to Log file. Just providing the comments in the Log file as well.

In ur example:

TRACE Loading the FARS mapping tables;

"Loading the FARS mapping tables " is logged in ur log file.

Please refer the help file

The trace statement writes a string to the Script Execution Progress window and to the script log file, when used.

It is very useful for debugging purposes. Using $-expansions of variables that are calculated prior to the Trace statement, you can customize the message.

The syntax is:

trace string

Examples:

trace Main table loaded;

Let MyMessage = NoOfRows('MainTable') & ' rows in Main Table';

trace $(MyMessage)

Re: Script function

hariprasadqv — Wed, 24 Jun 2015 05:00:16 GMT

Hi,

Trace is uesd with $ for populating detailed execution information to the execuion window and to the log file.

PSB.

Re: Trace()

TRACE elapsed timespan in a QVW script

Re: What is Trace Keyword in QlikView

Re: Script function

qlikviewwizard — Wed, 24 Jun 2015 05:05:29 GMT

Hi MayilVahanan,hariprasadqv,

Thank you.

Re: Script function

hariprasadqv — Wed, 24 Jun 2015 05:06:08 GMT

Hi,

Find the attachment for working example.