In Delphi dbgird insert a data and then modify the record of one of the field, and then the system will pop up "record the was changed by another user 'error message, can you tell me what's the problem?

CodePudding user response:

Translation: record changes by other users

CodePudding user response:

Sharing conflict, when you insert records need to have a unique identifier fields can avoid conflict; Update records should use the transaction, the update ROLLBACK failed