Zeoslib Portal

Hi

I think it is possible only by querying the information schema, and depends on the database and it's release.

I made something working for MySql 5, if you are interested.

Regards
Tintinux

Hi

If your project compiles, I think that it is not necessary to reinstall.
However, removing and reinstalling the package can be done very quickly and it is safer.

Regards
Tintinux

Hi

I have summarized this on this page. You just need the first lines about Zeos.

I hope this help.

@Mark : it looks urgent that a new release 6.6.7 is made available, since Lazarus 0.9.30 stable release is out... People have trouble with the requested patches.

Best regards,
Tintinux

Now I hope lots of people try the preview of 6.6.7 I uploaded to the snapshot server

Yes, I would like to try... but where can we find it ?
Thanks
Tintinux

After this installation was there in "/usr/lib/" the file "libmysqlclient.so.16" but the ZEOS Component want have "libmysqlclient.so.15".

Hi,

This issue was already raised and corrected.
See this post.

Regards,
Tintinux

Hi I just installed the last SVN version of Lazarus, but I can't install ZEOS 6.6 When compiling Zcomponent.lpk I get : Error: No matching implementation for interface method "IUnknown.QueryInterface(constref TGuid,out <Formal type>):LongInt; CDecl;" found Was the compatibility broken by t...

Hi

Thanks for your help.

With the parameter public in GetTableNames, I can see all tables I'm searching for.
I'm not used to postgres and didn't knew it was necessary for this DBMS (it is not with MySql)...

Best regards

Tintinux

Hi With PgSql 8.4, Lazarus 0.28, TableExists returns to me always FALSE even when the table exists. With MySql 5, and the same code, it works fine. I have also tried GetTableNames, but it returns only meta-table from the catalog postgres database, and no table from the currently connected database. ...

Hi Ok, if you like. But Linux is better than Windows on this topic, because libmysql.so doesn't exist by default. Something must be done during software installation to link it to an existing driver, and there is less hazard. I send you attached the patch : * Searching for libmysql16.so before other...

Hi mdaems and others Thanks for your input. I would be happy to help a little Zeos, and I can make and send you the patch. :D However, after some thoughts, I wonder whether it is the right solution. When a new libmysql17.so will be included in Ubuntu (for example), in a few months, we will have the ...

Hi I read that {$DEFINE MYSQL_STRICT_DLL_LOADING} "prevents loading default libmysql.dll" This directive should not solve anything, since this dll (or .so in Linux) do not exist. it might even be the opposite of what we need, or there is something that I do not understand ! I'm reluctant t...

Hi Thanks for your reply, I have found how Zeos load the libraries. But I do not understand what I can do and where... Should I add something new in my project ? What exactly ? Obviously, I don't want to change anything in Zeos, because others will not have the updates. Can you explain a little more...

Hi Programs compiled with ZEOS 6.6.6 are looking for libmysqlclient.so.15 (or libmysqlclient.so). With Karmic Koala, they are provided by the package libmysql-client15 off . With Lucid Lynx this library libmysql-client15off do not look available by default... On these 2 systems there is also a more ...