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Hi,

I updated SDAC to new version 6.9.17 and re-complied my program in Delphi XE2. But it has an error "E2003 Undeclared identifier: 'TStatementTypes'" on "BeforeUpdateExecute" event. Is it a bug in new version.

Thanks!

Hello,

To solve the problem, you should add the DASQLGenerator module to the Uses section.

Thanks! Problem solved when follow your instruction. But I don't know why the new version can't add it automatically? It lets me so trouble that I need to add it many forms manually.

We will change this behavior in the next SDAC build, so there will be no need to add the DASQLGenerator unit to the USES clause.

How should I write the ifdef to make the unit compilable with all sdac versions?
{$IF SDACVersion >= '6.90'} or anything like that?

Hello,

Yes, you can use the {$IF} directive to define the product version, but for correct comparison you should use the full product version. I.e., instead of 6.90 for the current version, you should use '6.9.17' .

P.S. As it was said above, we will change this behavior in the nearest version, and you won't need to attach additional modules for using TStatementTypes

so this unit is needed only in 6.9.17 and higher versions?

Hello,

This module should be added only in the current SDAC version 6.9.17, we will fix this problem in the next versions - and you won't need to add the module.