[patch_done] Lazarus/FPC x64, fpc 2.6.1, win64 MySQL 64Bit

wylton · Post by **wylton** » 19.02.2012, 22:20

pictrue...

wylton · Post by **wylton** » 19.02.2012, 22:25

perdoname no puedo explicarlo bien con Ingles, espero que los fotos se podrian servir para algo..

Post by **EgonHugeist** » 20.02.2012, 16:19

ism, can you please install a 64Bit MySQL and try a sample-project with fpc2.6 and Linux64 Bit? It seem's like we've pointer propblems here...

ism · Post by **ism** » 22.02.2012, 23:20

Maybe it's the same problem
http://freepascal.ru/forum/viewtopic.ph ... =15#p59618
Alexs promised to write a patch

I try in linux 64 bit and mysql 5.5.16, lazarus 0.9.31 64 bit, fpc 2.6.0, zeos rev 1026 , all working ok (truth I do not know how and what to test) i create table in lazarus project and write in table strings

Maybe it is only in 64 bit windows , i do not have 64 bit windows version

wylton · Post by **wylton** » 23.02.2012, 19:29

yes...it is olny in 64 bit windows..

Post by **EgonHugeist** » 24.02.2012, 12:48

wylton, are you sure you use MySQL-64Bit and the right Client-MySQL.DLL?

wylton · Post by **wylton** » 24.02.2012, 14:43

yes. i use mysql 5.5.10 .

Post by **EgonHugeist** » 24.02.2012, 19:44

Which libMySQL.dll ? the one from Zeos or from installed 64Bit-MySQL?

wylton · Post by **wylton** » 24.02.2012, 20:43

from installed 64bit-mysql.

Post by **EgonHugeist** » 25.02.2012, 14:28

wylton, i'm trying to figure out what's wrong. I do not use W64Bit. So i do this blindly.

I want to find out whats wrong.

We've several Options:
First:
Use the \trunk or \testing Revision. Are the problems the same?

Secopnd
Set a breakpoint to ZDbcMySqlResultSet.pas line 292 and check the PlainDriver-results.
(ColumnInfo.ColumnName .... ) There Zeos moves the MySQL-Resuls to the Zeos-ResultSets. Are these values empty? If they are then we've a strange Compatibility-problem with W64 else we've Zeos-internal problems.

Can you please check these 2 options before i tell you several more options?

EgonHugeist

wylton · Post by **wylton** » 25.02.2012, 16:15

(gdb)

eliminado..

wylton · Post by **wylton** » 25.02.2012, 16:16

eliminado...

ism · Post by **ism** » 25.02.2012, 20:53

Code: Select all

from lazarus.

what the dot ? this is wrong

Post by **EgonHugeist** » 25.02.2012, 21:15

ism, this was not the problem. That was a command line test...

The Problem is that Zeos in W64 can't read the Plaindriver-Data or we lost the informations..
We've to check his dump above.. We need a FPC-spezialist here. Somebody who use the same Config like wylton....

The last dump of him points me to interface-lost problems, on the first look...

Here we have straingth language problems to comunicate.

wylton did you check the other revisions? If some of them work we can compare them to check the issues..

Best regards

wylton · Post by **wylton** » 25.02.2012, 21:28

yes .

my.ini:

.....sorry...Please read the contents of the back。