This page (revision-6) was last changed on 26-Nov-2021 10:22 by rforbes

This page was created on 26-Nov-2021 10:22 by JMyers

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Version Date Modified Size Author Changes ... Change note
6 26-Nov-2021 10:22 1 KB rforbes to previous
5 26-Nov-2021 10:22 1 KB rforbes to previous | to last
4 26-Nov-2021 10:22 1 KB rforbes to previous | to last
3 26-Nov-2021 10:22 1 KB JEscott to previous | to last COMPARISON_OF_NULL_VALUES ==> COMPARISON OF NULL VALUES
2 26-Nov-2021 10:22 1 KB JMyers to previous | to last
1 26-Nov-2021 10:22 1 KB JMyers to last

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COMPARISON OF NULL VALUES
COMPARISON OF NULL VALUES

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At line 7 changed one line
In the Workflow WF_CAND_INFO there is a need to see if the stage has changed but if this is an insert or if the stage on the old record was not filled out a direct comparison of old value to new value would fail and thus process the Else. To work around this we create a variable called old_rst_id and use the operator EQNL to assign the old value (OV) of the Stage (ID) to the variable IF it is not null BUT if it is null than the value of 0 (zero) will be assigned to the old_rst_id variable.
In the workflow WF_CAND_INFO there is a need to see if the stage has changed but if this is an insert or if the stage on the old record was not filled out a direct comparison of old value to new value would fail and thus process the Else. To work around this we create a variable called old_rst_id and use the operator EQNL to assign the old value (OV) of the Stage (ID) to the variable IF it is not null BUT if it is null than the value of 0 (zero) will be assigned to the old_rst_id variable.
This page (revision-6) was last changed on 26-Nov-2021 10:22 by rforbesTop