How to run custom procedure before Query On Initialize

0	Dear all, I want to run my own custom procedure before the Query On Initialize in datasource creation screen. Kindly, tell me how I can do it. Regards. George initialize query asked 08 Apr '14, 12:06 grajan777 101●1●3●53 accept rate: 10% edited 08 Apr '14, 14:46

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Hi George,

The pre-query event triggers every time the datasource is queried, just before the execution. I guess you want to run your custom procedure only once, just before the first execution of the datasource. If so, you can define a flag and check it in the pre-query event.

Best Regards,
Ibrahim

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answered 08 Apr '14, 14:27

Ibrahim Sand... ♦♦
1.5k●5
accept rate: 25%

Hi Ibrahim,

Ya, I tried that. Unfortunately I am not able get the name of the datasource that is invoking the pre-query. I need to know the datasource in pre-query so that I can make my procedure generic. Otherwise I will need to write as many pre-query procedures as there are datasources in my system.

Can you kindly help me with the right API for getting the datasource name that is invoking the pre-query?

George.

(08 Apr '14, 14:45) grajan777

Hi George,

You can use api_application.getEvent().objectName_tx to get the name of the datasource that is invoking the pre-query.

Regards,
Ibrahim

(08 Apr '14, 15:19) Ibrahim Sand... ♦♦

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