can't mix in one process remote connection using fbclient.dll from 2.* (or 3.0)
with embedded connection using fbclient.dll from 3.0.
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Key: CORE-5123
URL: http://tracker.firebirdsql.org/browse/CORE-5123
Project: Firebird Core
Issue Type: Bug
Components: API / Client Library
Affects Versions: 3.0 RC2
Reporter: Nick
- have runned firebird 2.5
- have only fbclient.dll from 2.5 in D:\Firebird\FB25Client
- have only fbclient.dll from 3.0 RC2 in D:\Firebird\FB30Client
- have all files from 3.0 RC2 in D:\Firebird\FB30
- all connections uses charset WIN1251.
code:
begin
AttachDatabase('D:\Firebird\FB25Client\fbclient.dll',
'127.0.0.1:D:\Data\FB25.fdb', 'SYSDBA', 'masterkey'); // remote connect to 2.5
AttachDatabase('D:\Firebird\FB30\fbclient.dll', 'D:\Data\FB30.fdb', 'SYSDBA',
'masterkey'); // embedded connect to 3.0
end.
Error on second attach:
--------------------------------------------------------------------------------------------
Error loading plugin Engine12
Module D:\Firebird\FB30\plugins/Engine12 exists but can not be loaded
Unsuccessful execution caused by system error that does not preclude successful
execution of subsequent statements
GDS Code: 335545004, SQL Code: -901, Error Code: 684
--------------------------------------------------------------------------------------------
Example with only 3.0 libraries:
begin
AttachDatabase('D:\Firebird\FB30Client\fbclient.dll',
'127.0.0.1:D:\Data\FB25.fdb', 'SYSDBA', 'masterkey'); // remote connect to 2.5
AttachDatabase('D:\Firebird\FB30\fbclient.dll', 'D:\Data\FB30.fdb', 'SYSDBA',
'masterkey'); // embedded connect to 3.0
end.
Error on second attach:
--------------------------------------------------------------------------------------------
bad parameters on attach or create database
CHARACTER SET WIN1251 is not defined
Connection error
GDS Code: 335544325, SQL Code: -924, Error Code: 5
--------------------------------------------------------------------------------------------
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