Zeos 6.6.4-stable ZUpdateSQL strange behavior

[diwakoe]

Dear all,

I created small project using lazarus 0.9.26.2 with zeos 6.6.4-stable connect to mysql-5 database.

Project contain 1 form with zconnection, zquery, zupdatesql, dbgrid, dbnavigator and datasource. All compiled with no error and project1.exe running well.

When inserting record into table all record is blank but modify or deleting record is fine (modify blank record result of insert).

I try to remove zupdatesql and recompile the project with no error and run the compiled program. Doing insert into table success with no blank record saved, modify and delete also with no error.

Is there bugs about zupdatesql? I'm confuse about this strange behavior zupdatesql, is there any explanation?

Any help is appreciated.

Thanks,
Diwa

[seawolf]

I think insert/delete/alter method are overwritten by ZUpdateSQL. Removing that component "usual" methods are used.

[diwakoe]

So what is the impact when we not use ZUpdateSQL component for insert,modify,delete record.

Thanks,
Diwa