NO-WAIT AND NO-UNDO

Posted by vignesh kumar on 08-Mar-2016 01:52

Hi All,

Could you please explain the exact use of No-wait and No-undo am not getting the proper definition.

Please explain with the some queries  to understand better.

Posted by Stefan Bolte on 08-Mar-2016 02:36

Hello Vignesh,

you might want to check out these docs:

The language option "No-Wait" of a record manipulation ABL-command such as "GET-NEXT" disables the default record lock timeout handling. The concept is described here: documentation.progress.com/.../index.html

"No-Undo" omits a class data member, class property or a simple variable from local sub-transaction handling. For an example see here: documentation.progress.com/.../index.html

The description of the UNDO statement (documentation.progress.com/.../index.html describes the rollback approach and how it works with non-persistent structures such as variables, data members and properties.

Regards, Stefan

All Replies

Posted by Stefan Bolte on 08-Mar-2016 02:36

Hello Vignesh,

you might want to check out these docs:

The language option "No-Wait" of a record manipulation ABL-command such as "GET-NEXT" disables the default record lock timeout handling. The concept is described here: documentation.progress.com/.../index.html

"No-Undo" omits a class data member, class property or a simple variable from local sub-transaction handling. For an example see here: documentation.progress.com/.../index.html

The description of the UNDO statement (documentation.progress.com/.../index.html describes the rollback approach and how it works with non-persistent structures such as variables, data members and properties.

Regards, Stefan

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