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Can @marsupilami help me?

-> What SQL queries do you feed into Qry1 and Qry2? The Select is the same in both queries > What outcome do you expect? In Qry1 I did an update and in Qry2 I did a reflash and a rollback when I did a reflash in Qry1 it brought the result of Qry2 -> What outcome do you see? I hope that one transacti...

Good evening, I'm trying to use a TZConnection and two TZTransactions to create a connection with two isolated transactions, so that only one can see what the other is doing after the commit. However, without success. Is there an example for this? I tried to do it as follows, as shown below procedur...