cd5bf2a6e3
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1446 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
68 lines
2.7 KiB
Plaintext
68 lines
2.7 KiB
Plaintext
January 18, 1999, V2.50:
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* Added autoconf/automake/libtool support
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* Licensing moved to LGPL
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* Added OpenLink code enhancements and bug fixes
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------------------------------------------------------------------------
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Original Changelog from Ke Jin
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------------------------------------------------------------------------
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July 30, 1995, v2.00.beta:
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0. the first release and beta version.
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Sep. 11, 1995, v2.10:
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1. Porting to AIX 3.x and 4.x, by writing dlopen(),
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dlsym(), dlclose() interface.
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2. Tested on SCO OpenServer 5.x
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3. Awared of that, unlike s700/s800, exported function
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symbols on HP9000 s300/s400 will be prepended with
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a '_' prefix by compiler(and this '_' prefix is not
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automatically handled by shl_findsym()). Now, it works
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fine on s300/s400.
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4. Support driver ODBC call tracing.
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Oct. 12, 1995, v2.11:
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5. Driver's SQLNumResultCols() will automatically be
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invoked in driver manager's SQLExecute(),
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SQLExecDirect() and SQLParamData() after successfully
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(i.e. return SQL_SUCCESS or SQL_SUCCESS_WITH_INFO )
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calling of their correspondent driver functions. This
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simplifies the state tracing/checking of the driver
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manager a lot and allows store procedures to return
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result set and also make iODBC driver manager work
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properly with SELECT INTO statements which actually
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don't return result sets.
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6. Memory leaks are cleared.
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7. Two bugs in dld.c for AIX are fixed
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8. A bug of setting tracing option is fixed.
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9. The driver will not be unloaded by SQLDisconnect()
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but by SQLFreeConnect() or next SQLConnect()/
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SQLDriverConnect()/SQLBrowsConnect() on a different
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driver. This will save driver's loading time if it
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has been used by a previous connection(even there
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is no active connection on this driver).
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10.Another three platforms are supported:
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FreeBSD 2.x
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Concurrent Max/OS SVR4 1.x
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DG/UX 5.x
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11.autoconfig and build -- shell scripts to help modifying
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Config.mk and building iodbc driver manager
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Nov. 12, 1995, v2.12
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12.I realized that a driver manager doesn't aware of
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difference between a C5 (i.e. hstmt) and a C6
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(i.e. transaction) states.
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13.The link flags "-lc" has been droped from Linux ELF
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section of Config.mk to fix a segment fault problem.
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Now, it works fine on Slackware 2.3 and Red Hat 2.0
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(kernel version are 1.2.xx and 1.3.xx respectively).
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14.On FreeBSD 2.x, dlsym() doesn't handle the '_' prefix
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prepended to an exportting function symbol by compiler.
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So, CLI_NAME_PREFIX needs to be defined as "_SQL" for
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FreeBSD 2.x.
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15.Some files are renamed
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dld.c -> dlf.c
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dld.h -> dlf.h
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confg.h -> config.h
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16. Fix a bug on setting tracing options.
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