[Firebird-odbc-devel] Use ADO and leak memory

[Vladimir T. <pr...@hm...>]

Hi, All!

I have finished test works by definition of outflow of memory.

Problem:
    Use ADO 2.7 and later
    Connect     ( load fbclient.dll )
    Disconnect ( unload fbclient.dll )
    Connect     ( load fbclient.dll )
    Disconnect ( unload fbclient.dll )

    ----- leak memory 16 - 29 Kb

The solved:

    Connect     ( load fbclient.dll )
    Disconnect
    Connect     ( load fbclient.dll - it's set pointer from loaded
fbclient.dll )
    Disconnect

    ----- leak memory 0 Kb

    - 90 % of the App use ADO
    - one App by definition can not load two libraries(fbclient.dll)
simultaneously
    - fbclient has the small size
    - is an additional speed, we do not waste time on load/unload

The offer:
    OdbcJdbc should not carry out unload fbclient.dll

    Your opinion?

--
Best regards,
Vladimir Tsvigun