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Hi, Jan erm - the Project1.deployproj is part of the SVN. :oops: I missed it Did you put the Firebird 4 files in the firebird subdirectory? yes Also the project is meant to be used with Android 64 Bits. I am pretty sure, it will not work with Android 32 Bits. Ah, this could be the reason, I have onl...

Hi, I tried the demo found I always ran in a Code: 2. No such file or directory error :| I don't understand why, I suspect a deployment problem but, I don't see where :cry: Capture.PNG a suggestion, add the project1.deployproj to the "examples/android and firebird embedded" dir Environment...

Hello, It's a long time, i don't went on this forum, i use only ZEOS for maintenance by now and Firedac for new Delphi Seattle programs. And altough i don't ever use interbase since Firebird 2 publication. So i ran in a "problem" when someone asked me " which protocol i used for Inter...

[Solved] I use this code type ... MyLoggingFormatter = class (TInterfacedObject, IZLoggingFormatter) private public function Format(LoggingEvent: TZLoggingEvent) : string; virtual; end; var ... myFormatter : MyLoggingFormatter; implementation ... { MyLoggingFormatter } function MyLoggingFormatter.Fo...

Hello, Still writing my ZEOS tutorial after a long pause (:prog2: full time) I am trying to use a loggingformatter different of the default one , using the function TZLoggingEvent.AsString(LoggingFormatter) . But i d'nt undertand how to do that ? How and where do i declare this formatter ? for sure ...

That was what i said . All SGBDR (good ones) need a transaction even for a 'simple' (select from) read ! Firebird , as we are talking about, apply this pinciple ! Checking MON$TRANSACTIONS and other Sytem Tables of the Frebird database will show this ! unfortunatly i don't remenber if we can have a ...

I think you misundertood me All SGBD i know have the same behaviour they need a transaction for all SQL statement . when you open a Query SELECT readonly or not transaction is opened , read done, and closed in a 'same time' you don't have to close transaction explicitely . for exemple let say we hav...

Hello FetchRow works ,i mean : i test it with Firebird and have the effect i hope. i wrote this "expérience" in a tutorial still in progress you can find here http://serge-girard.developpez.com/tutoriels/temp/ZeosDBO/ , :roll: hopping the tutorial is accessible ) if you want to only have t...

Hello You are right. As far as I know TZConnection include a transaction this one is "active" by default => autocommit:=True Now , when you open a ZQuery (SELECT) transaction start , reads are done and then transaction is stopped . When you Edit a Dataset it is the post instruction that St...

Hello, is not , as i understood, the usage of TZQuery properties cashedblob fot that ? from doc\html\parameters.html 6.2. Statement parameters cursor=<cursor name> - The given cusor name is sent to sql server. cashedblob=[yes,no] - This means that blob data fetch immediate if [yes] or used interbase...

Hello,
an other was to use UDF rtrim and lTrim (as far i remember existing in Interbase 5.5)
shall something like works ?

hello , one string was/is missing , after line 268 (in last snapshot rev 3438) cSPreviousResultStillOpen = 'L''ensemble de données résultat précédent de cette instruction est encore ouvert'; and of course Zeos.inc comment on languages need to be updated :wink: // ENGLISH, GERMAN, PORTUGUESE, DUTCH, ...

Hello, Findkey is a 'bad habit IMO , findkey is looking in the loaded dataset (that was great with a paradox table, loaded in memory , but not for a table in a SGBD overall if not local) Use a ZQuery (or TZReadOnlyQuery) with a select containing a where clause . i.e SELECT * FROM CUSTOMERS WHERE IDN...

Hello, it might be a good idea if you learn to use our test-suites. If you find leaks of implementations it would be sufficent to add a test. Then i can fix the newly fails/exceptions... agree , but ... we all have family and a job as you say Why i'm writing this? 1. I would like to propose you star...

We really have a huge Problem: Documentations, Exemples and tutorials.. Agree , I use the 7.1.3 stable version as basis / D7 (older but the main used i think) :nerd: the deeper i go , the tutorial is going to be a manual (i am enable to forget any functions/procedures/properties i encounter ) exami...