Zeoslib Portal

Fr0sT

In short, M-D relationship in Zeos is achieved by this:

  object qDetail: TZQuery
    DataSource = dsMaster
    MasterFields = 'ID'
    LinkedFields = 'RecordID'
  end

Where 'ID' is a key field in Master and 'RecordID' is FK field of Detail

Fr0sT

Check r4063, the issue should be fixed

Fr0sT

Confirmed in DXE2. I'll check this.

Fr0sT

Try to use FastMM4 with FullDebugMode and ReportMemoryLeaksOnShutdown := True; it looks like memory corruption because of interface disposed too early

Fr0sT

7.4.1 is quite outdated, you could try 7.2 or 7.3...
If an issue persists, set "Stop on Delphi exceptions" option and track where the AV happens

Fr0sT

TZPostgreSQLDatabaseMetadata.UncachedGetPrimaryKeys ?

Fr0sT

Hello Jan,
anyway the source sits there, right? Locating the issue is 50% of solving it

Fr0sT

I did no tests but maybe the source of the issue is that '\' is considered an escape char in TZPostgreSQLQuoteState.GetQuotedString? Maybe doubling the '\' could fix the problem?

Fr0sT

Hello ertank, actually the parameter is used ZDbcPostgreSql.pas function TZPostgreSQLConnection.BuildConnectStr: AnsiString; ... { Sets a connection timeout. } ConnectTimeout := StrToIntDef(Info.Values['timeout'], -1); if ConnectTimeout >= 0 then AddParamToResult('connect_timeout', ZFastCode.IntToSt...

Fr0sT

What DB driver do you use? Zeos provides generic interface but implementation is specific to driver. Generally Zeos calls some api_connect_to_server function and has no control over its timeout. You should check docs for your driver for an appropriate option. In general case, controlling connection ...

Fr0sT

Thanks, should be fixed in 4047

Fr0sT

WinXD, D7, MySQL server 5.5.23, Zeos 7.3 - not reproducible
I'd suggest to try 7.2 or 7.3 at first.

Fr0sT

Hi Michal,
damn that SVN... It requires new files to be manually added. Fixed in r4046

Fr0sT

I also had internal error caused by range checking in test suite with D7.

Fr0sT

Finally I did it in r4044!
All available properties, with descriptions, are listed - very good reference, I say

Zeoslib Portal

Search found 263 matches

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