TMSSQLConnection: only one active TSQLQuery?

[SymbolicFrank]

If I open the second one (both for reading only), I get this error message:

Code: Text  [Select][+][-]

1. TMSSQLConnection : Error 20019 : Attempt to initiate a new Adaptive Server operation with results pending

Is there a setting somewhere I'm missing?

[Чебурашка]

I found this

https://forum.lazarus.freepascal.org/index.php/topic,32433.msg209322.html#msg209322

Where LacaK tells some bits about opening a second query while the previous is fetching, both on same conn


And this:

https://stackoverflow.com/questions/36706525/python-pymssql-attempt-to-initiate-a-new-adaptive-server-operation-with-results