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bingo...

disinstalled FB 2.0.5 from my win xp pro sp3 and installed FB 2.0.3 (cause 2.0.4 not found )

it works

this week i tried this source on various systems (1) on vista (FB 2.0.4) all goes fine (2) on win xp pro sp3 (FB 2.0.5) nothing works and - here - bin compiled on other systems fails (3) tried on a virtual machine too (win xp pro sp3) with FB 2.5.0 beta2 and... all goes fine reading about sauroweb i...

unfortunately not yet resolved

also tested on kubuntu and same release of lazarus: same error
this week i can test on window vista... i'll post results here

best regards
markbass72

hi all i've a simple project made with lazarus 0.9.28.2 beta (Win XP SP3) ZConnection1: TZConnection; protocol: firebird-2.0 versione: 6.6.6-stable ZQuery1: TZQuery; connection: ZConnection1 Datasource1: TDatasource; dataset: ZQuery1 sql: select * from EMPLOYEE DBGrid1: TDBGrid; datasource: Datasour...

you are right
must be tested properties of Connection instead of Processor



markbass72

tested
all ok: commit needed to be placed before the "except" keyword

however, as suggested by patyi, a read only property like "AutocommitState" can be useful (although, in this case, I would have to write a not very good code)

thanks to all

markbass72

reading carefully mdaems's and patyi's replies i think mistake is in my code look at comments: cnConn.StartTransaction; Try ZSQLProcessor1.Execute; cnConn.Commit; // <- this is the correct place Except on e: exception do begin Memo2.Lines.Add('error: ' + e.Message); Memo2.Lines.Add(' rollback forced...

hi all my instalation: laz 0.9.24 beta and zeos 6.6.2 (under MS Vista) i'm using firebird db server (not embedded) and i've already looked in this site about this topic... however i think there's something strange i know using firebird, working with AutocommitMode = TRUE is good; i know too that Sta...

ok, used 6.6.2 disinstalled lazarus (to test out of "C:\Program Files") and zeos 6.6.0 previous installed reinstalled lazarus on c:\lazarus, compiled lpk (no compilation error with 6.6.2), installed, recompiled lazarus and, this time, i can see the zeos palette :) well, "C:\Program Fi...

ZEOSDBO-6.6.0-beta

surely i'll try this and let you know

thanks for all

markbass72

ok reinstalled under win xp: all gone during package compilation in unit ZAbstractRODataset i've found an error at line: 2975 as downloaded: BaseFieldTypes: array[TFieldType] of TFieldType = ( ftUnknown, ftString, ftInteger, ftInteger, ftInteger, ftBoolean, ftFloat, ftFloat, ftBCD, ftDateTime, ftDat...

yes, i've compiled and installed the main package zcomponent.lpk
after that i've confirmed an automatic lazarus rebuild but, i've observerd, lazarus.exe, in the installation folder, is not changed (date = 2007)

however, cause vista is very young... i'll reinstall under (another pc) win xp

hi all i'm a newby in lazaraus i've installed zeos but can't find palette using graphic package i can see that all 5 packages are installed and marked as "install next startup" (message translated from italian lazarus gui) i restart lazarus (many times) but zeos palette never appera looked...