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ChangeLog
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23-Aug-2023
2.3.13pre
* Disable connection pooling if the cursor lib is in use, the two conflict over the manupluation
of driver function entry points
* small patch to odbc/isql to have a -i option that removes the help text, but does
not disable prompts like the -b option. This patch also prevents isql from crashing
when no $HOME is set.
* Prevent the DM from going via the W functions, bipassing the cursor lib if in use
8-Aug-2023
2.3.12
* Fix iconv handle leak with pooling
* Add windows encoding patch
* Avoid failed build if clock_gettime() is not available
* Allow passing in a entire connection string into iusql
* Allow isql to handle SQL_SUCCESS_WITH_INFO from SQLPrepare
* Add extra logging for ODBCINST connect settings
* Allow allocated copy (instead of fixed length) for the connection string with
pooling to allow any length
* Export __clear_ini_cache() from odbcinst to allow explicitly clearing the ini cache
* Fix seg fault when used with SQLAPI
* Add --enable-utf8ini flag to add utf8 to WCHAR conversions in SQLGetPrivateProfileStringW
* Allow longer error messages via GetDiag functions
* Add --enable-singleenv to enable single shared env handle when using pooling
4-May-2022
2.3.11
* Missing files has caused a problem. I am pushing a 2.3.11 to try and make versiosn match up
11-Jan-2021
2.3.10
* Add connection pooling via wide connection functions
* Remove "#define VERSION" from unixodbc_conf.h
* Call driver functions through prototypes
* Add connection pool limit option
* Add fseeko support in cursor lib
* Try and prevent logging buffer overflow
* Add 'echo' option to isql/iusql
* Alter isql/iusql buffering
* Alter unicode to ascii conversion in SQLGetDiagField
* Fix pooling problem when user name and or password is not provided
* Fix a couple of reported buffer overflow conditions
* Fix iconv leak with timeout in pooled connection
06-Sep-2020
2.3.9
* Remove "#define UNIXODBC_SOURCE" from unixodbc_conf.h
30-Aug-2020
2.3.8
* Add configure support for editline
* SQLDriversW was ignoring user config
* SQLDataSources Fix termination character
* Fix for pooling seg fault
* Make calling SQLSetStmtAttrW call the W function in the driver if its there
* Try and fix race condition clearing system odbc.ini file
* Remove trailing space from isql/iusql SQL
* When setting connection attributes set before connect also check if the W entry points can be used
* Try calling the W error functions first if available in the driver
* Add iconvperdriver configure option to allow calling unicode_setup in SQLAllocHandle
* iconv handles was being lost when reusing pooled connection
* Catch null copy in iniPropertyInsert
* Fix a few leaks
10-Aug-2018
2.3.7
* Fix for pkg-config file update on no linux platforms
* Add W entry for GUI work
* Various fixes for SQLBrowseConnect/W, SQLGetConnectAttr/W,and SQLSetConnectAttr/W
* Fix buffer overflows in SQLConnect/W and refine behaviour of SQLGet/WritePrivateProfileString
* SQLBrowseConnect/W allow disconnecting a started browse session after error
* Add --with-stats-ftok-name configure option to allow the selection of a file name
used to generate the IPC id when collecting stats. Default is the system odbc.ini file
* Improve diag record handling with the behavior of Windows DM and export SQLCancelHandle
* bug fix when SQLGetPrivateProfileString() is called to get a list of sections or a list of keys
* Connection pooling: Fix liveness check for Unicode drivers
19-March-2018
2.3.6
* Fix order of arguments in SQLWriteFileDSN.c, fix unwanted free() in iusql.c (CVE-2018-7485)
* Add pkg-config files
2-Jan-2018
2.3.5
* Add configure option --enable-setlibversion set mark the libs with VERS_3.52
Linux only, so any driver built with the libs will work with closed source
DM's
* Add persistent storage of isql command line history if readline() is used (thanks Axel)
* Rename some local mutex functions to avoid name clashes
* Assorted fixes (Thanks Markus * 2)
* Fix regression in ini caching
* Make SQLDrivers look in user as well as system odbcinst.ini for driver attributes
* If in use, clear the ini cache when a write is done via SQLWritePrivateProfileString() so
the new value is read
* Fix problem with pooling if the environment was released by the application
* Add check for SQL_COLUMN_COUNT in SQLColAttribute
* isql would not display long error messages. Fixed now.
* Fix problem calling the driver to report errors if the error is from the DM and the driver
has not been called
* SQLSetConnectAttrW crashes when attempting to set SQL_ATTR_LOGIN_TIMEOUT
* Buffer overflow in unicode_to_ansi_copy() (CVE-2018-7409)
* SQLDriverConnect with not-found FILEDSN causes crash
* SQLGetDescRec with null name pointer causes crash
* Connection string escaping does not work
* SQLDriverConnect/W with very long driver name causes crash
* Connection string with trailing empty value causes crash
* Freeing explicitly allocated descriptor results in writing to freed memory
* Buffer overflows and missing null checks in SQLConfigDataSource, SQLInstallDriverEx, and SQLWriteFileDSN
* Statement enters incorrect state upon SQLExecDirectW returning SQL_NO_DATA
* SQLBulkOperations fails to exit async state after success
* SQLFreeStmt causes prepared statements in S1 or S2 to erroneously transition to S3
* Buffer length fixes for SQLGetDiagField
* SQLSetConnectAttrW and Unicode string pre-connect attributes do not work
* SQLGetData and SQLSetPos async states are incorrect
* Various string conversion and length issues in SQLColAttribute(s)
* Missing buffer length check in SQLColAttribute(s)W
* SQLGetStmtAttr state handling incorrect in S5, S6, and S7 (via SQLExtendedFetch)
* SQLSetPos and SQLExtendedFetch state management fixes
* SQLExecDirect/W erroneous transition to S1 upon error in S5
* Async SQLGetData and SQLExecDirect/W fails to restore state upon cancellation
* SQLFetchScroll cannot move cursor back into the rowset
* SQLSetDescField doesn't adjust the length of the buffer when converting to unicode
* SQLGetDescField/W and SQLSetDescField/W do not check for negative buffer lengths
* SQLSetStmtAttrW SQL_ATTR_APP_PARAM_DESC and SQL_ATTR_APP_ROW_DESC does not accept null
* SQLGetData async state reentrancy issues
* SQLDriversW off-by-one in enumerating driver list
* SQLPrimaryKeys does not pass length in characters to driver
* SQLGetConnectAttr with string attributes truncates to half buffer length
* SQLTransact with autocommit enabled erroneously changes statement state
* SQLDataSources/W fails to reset list position upon end
* SQLGetEnvAttr successfully returns unset SQL_ATTR_ODBC_VERSION
* Lack of SQL_HANDLE_SENV support
* SQLAllocEnv fails to set environment version correctly
* SQLMoreResults with streamed output parameters returns unexpected HY010
* Custom pre-connect pointer attributes are truncated to 32 bits
* 08003 message should be "Connection not open"
* SQL_ATTR_ACCESS_MODE set using SQLSetConnectOption/W before connecting does not persist after disconnecting
* SQL_ATTR_AUTOCOMMIT incorrect default value before connecting
* SQL_AUTOCOMMIT set using SQLSetConnectOption/W before connecting does not persist after disconnecting
* SQLAllocHandle/SQLFreeHandle with invalid handle type should return SQL_INVALID_HANDLE
* SQLAllocHandleStd not setting ODBC version correctly
* SQLBindParameter does not ignore BufferLength for DAE parameters
* SQLBindParameter does not ignore BufferLength for fixed-length parameters
* SQLBindParameter returns "Invalid application buffer type" instead of " Program type out of range"
* SQLCancel with 01S05 returned from driver should result in SQL_SUCCESS, not SQL_SUCCESS_WITH_INFO
(see https://msdn.microsoft.com/en-us/library/aa392708(v=vs.85).aspx )
* SQLColAttribute/SQLColAttributes should return number of bytes needed for Unicode string when truncating
* SQLColumnPrivileges/W differing error message precedence from Windows DM and order in ODBC spec
* SQLColumns/W extraneous checks on null string's length
* SQLCopyDesc does not copy descriptors across connections correctly
* SQLDescribeParam extraneous checks for state
* SQLDriverConnect/W adds extraneous DM prefix to diagnostic messages
* SQLDriversW before ODBC version set returns incorrect SQLSTATE
* SQLFetch in state S7 does not return error from DM
* SQLFetchScroll missing check for SQL_FETCH_BOOKMARK
* SQLForeignKeys/W missing check for null table names
* SQLGetConnectAttr/W erroneously retrieves attributes with no default (SQL_ATTR_PACKET_SIZE, SQL_ATTR_QUIET_MODE)
* SQLGetConnectAttr/W fails to get some set attributes before connecting
* SQLGetConnectAttr/W fails to retrieve set attributes with no connection
* SQLGetConnectAttrW returns incorrect value for SQL_ATTR_TRACE
* SQLGetConnectOption/W cannot retrieve SQL_ODBC_CURSORS before connection
* SQLGetConnectOption/W fails to retrieve SQL_LOGIN_TIMEOUT before connecting
* SQLGetConnectOption/W fails to retrieve SQL_ATTR_ACCESS_MODE set with SQLSetConnectOption/W
* SQLGetData and SQLSetPos async states are incorrect
* SQLGetData missing check for cursor end indication; SQLSetCursorName/W fails to clear previous diagnostic records
* SQLGetDiagField/W does not check record number for SQL_DIAG_ROW_COUNT and SQL_DIAG_DYNAMIC_FUNCTION_CODE
* SQLGetDiagField/W missing check for negative buffer length for string fields
* SQLGetDiagField/W inconsistent handling of statement-only diagnostic fields
* SQLGetInstalledDrivers off-by-one length
* SQLGetStmtOption various state handling issues
* SQLSetConnectAttr/W SQL_ATTR_CURRENT_CATALOG extraneous check with error 24000
* SQLSetConnectAttr/W does not prevent attempts to set ODBC 3.x statement attributes
* SQLSetConnectAttr/W with null string attributes causes crash
* SQLSetConnectOption passes SQL_ATTR_TRACEFILE to the driver
* SQLSetConnectOption/W or SQLSetConnectAttr/W missing validity checks for SQL_ATTR_TXN_ISOLATION
* SQLSetConnectOption/W setting SQL_ATTR_TRACEFILE to null results in different error
* SQLSetCursorName/W missing checks for negative name length
* SQLSetDescField/W missing check for negative SQL_DESC_COUNT
* SQLSetParam missing various error checks for invalid data types and buffer
* SQLSetPos does not check for state S5
* SQLSetPos missing checks in state S7
* SQLSetScrollOptions various state handling issues
* SQLSetStmtOption/W missing check for positive rowset sizes
* SQLSpecialColumns/W error precedence differs from Windows DM
* SQLSpecialColumns/W incorrect check for SQL_NTS string lengths
* SQLStatisticsW uniqueness parameter missing validation
* SQLTablePrivileges/W extraneous checks on null string's length
* Various issues with SQLGetFunctions
* Various string conversion and length issues in SQLColAttribute; missing buffer length check in SQLColAttributeW
* As above, but for SQLColAttributes and SQLColAttributesW; incorrect check for SQL_COLUMN_COUNT
* Setting SQL_ATTR_TRACEFILE to null value results in different error
* check_target_type allows driver-specific C data types for ODBC < 3.8
* fix empty SQL_DIAG_SERVER_NAME field in DM-supplied diag recs
* fix differing behaviour for an empty string DSN in SQLConnect/W
* Alter isql to return errors from SQLMoreResults
* Handle case of building on mingw-w64
3rd-Aug-2015
2.3.4
* Fix typo in the loading of the cursor lib, reports
internal error, unexpected SHLIBEXT
2nd-Aug-2015
2.3.3
* Reporting of logging state was broken in SQLGetConnectAttr
* Fix incorrect text against HY007
* Add -L option to isql to increase max column data display
* Update automake toolset in svn
* Add SQLFreeStmt( SQL_CLOSE ) function to SQLCancel
* Allow SQL_NTS as a buffer length to SQLBindParameter
* More manual pages for the tools
* Fix buffer overrun returning long diagnostic from driver
* Cross call between wide and ascii error reporting in the driver when needed
* Fix some possible unchecked memory references after malloc
* Prevent free( NULL ) in SQLGetDiagRecW
* Add missing A->W conversion in SQLGetStmtOption
* Allow iconv to convert strings into the driver with differing A and W lengthts (UTF)
* SQLDataSourcesW takes buffer_lenghts as characters not bytes
* Fix memory leak in SQLGetDiagRec
* Allow setting custom non standard attributes via DMStmtAttr, format is:
DMStmtAttr=[xxxx]=\yyy
DMStmtAttr=[xxxx]={ssss}
where xxxx = integer attribute to set, yyy is decimal numeric value and
ssss is a string value
* Add check in SQLGetData for null target value or negative buffer length
* Fix memory leak when using the cursor lib
* Catch incorrectly expanded SHLIBEXT
* There was a bug in the ini caching, now fixed
* More ODBC 3.80 additions (streaming parameters)
* Check for NULL handle in __validate_xxx()
* Avoid potential memory leak in SQLAllocStatement
* Avoid buffer overflow via environment variamles
* Fix some typos
8th-October-2013
2.3.2
* The logging of WStrings was using the incorrect length in some cases
* Pass SQLDescribeCol call to driver when in state 2 (not a cursor spec).
* Pass SQLMoreResults call to driver when in state 2 (not a cursor spec).
Both the last two changes are not as per the original book state table
but allign with the current MS driver manager
* The -e option to isql got lost somewhere. Back in now
* Update install-sh
* SQLCancel assumed that the DM was being built with thread support
* Try and speed up SQLTransact and SQLEndTran operation
* Add missing \ in Postgres7.1 Makefile
* Correct some potential buffer overflows
* Handle SQL_NEED_DATA from a SQLMoreResults
* Get the local charset via nl_langinfo(CODESET) when asking the DM to do ASCII-UNICODE conversions
* Handle (and remove) leading spaces from ini entries
* Fixed unicode conversion problems in SQLGetDiagField(W)
* missing terminating null in iusql
* add to the list of errno states that does not cause a create of the ini file
* SQLSetConnactAttr() -> SQLSetConnectAttrW() was passing incorrect string length
* Fix double free in SQLGetDiagFieldW
* Fix Unicode/Ansi conversion problem in SQLGetDiagFieldW.c
* Add support for Driver64 in SQLDriverConnectW
* Add missing unicode setting when returning a connection to the pool
* Tidy up leaking iconv handles if connect_part_one fails
* Fix (and avoid) some out of memory problems
* Wrap lt_dlinit and dlerror in the lib mutex
* Add slencheck executable to try and find the sizeof(SQLLEN) from a installed driver
* SQL_NO_DATA after SQL_STILL_EXECUTING in SQLExtendedFetch was not setting the state correctly
* A little more 3.80 stuff being added
* Added fixes found by coverity
* Added man pages
* Patches to update VMS build
* Change mutex protection around release_env
* Altered strlen to be count of bytes in SQLGetDiagFieldW
* Add check for W function support in do_attr
* Allow SQLDrivers to return attribute length with no supplied buffer
26th-November-2011
2.3.1
* Change type definition of a integer in SQLConnect.c, just to avoid
confusion
* Allow setting the DM overrive values in the connection string to SQLDriverConnect
for example
"DRIVER={Easysoft ODBC-SQL Server};Server=myserver;UID=user;PWD=pass;DMStmtAttr=SQL_QUERY_TIMEOUT=10;"
* Error and info message order was being inverted by the driver manager
* Fix memory leak in SQLDriverConnect.c (Thanks JM)
* The keyword matching for DRIVER=, DSN= etc was case sensitive. Make it insensitive now
* Avoid sprintf NULL pointer problem in SQLGetDiagRec
* Fix typo affecting the pooling of connections, (thanks Chris)
* Fix SunCC _mcount problem
* Attempt to stamp version info on the libs generated. There are aps in use linked against other
driver managers that expect VERS_3.52
* Fix potential buffer overrun when using SAFEFILE
* Fix mutex problem in the exit from __SQLGetInfo (thanks Richard)
* Allow getting SQL_DM_VER via SQLGetInfo before connecting to a driver
* Generate unixodbc_conf.h using macros to allow cross compiling
* Fix some libltdl problems
* Fix some naming problems with the cursor lib
* Fix odbcinst problems on systems without pwd.h
* Change lib version to 2 to reflect SQLLEN changes in v2.3
* Fix threading problem (thanks Petr Vandrovec)
* Allow use of lib name in a DRIVER= connection string
* Change default threading protection to 0, most drivers should be thread
safe by now. If the driver is at all thread safe, allow SQLCancel to bipass the
interlock.
* Performance change to handle large numbers of connection and statement handles better.
Thanks for the change from the folks at Acision.
* Add -k option to isql to treat the DSN as a connection string and use SQLDriverConnect
isql -k "DSN=server;UID=test;PWD=test"
* Couple of the SQLSetConnactAttr values are now SQLULEN instead of SQLUINTEGER
* SQLSetConnectAttr was passing a char length instead of a byte length into the
Driver SQLSetConnectAttr when converting from Ansi->Unicode
* Driver version was not being held when a second connection was made to the driver
20th-April-2010
2.3.0
* Try and rationalise the way the connection process find the driver
version and supported functions
* Sort out problem in isql with blank lines
* Stop libthread from being used under AIX
* Move the GUI parts off into a new project
http://sourceforge.net/projects/unixodbc-gui-qt/
* Strip out the GUI parts. I have also removed the spec files
as they will need redoing,
* Move the Test parts off into a new project
http://sourceforge.net/projects/unixodbc-test/
* Add interface into odbcinstQ to allow for a dialog if SQLDriverConnect
is called without a DSN= (as the MS spec)
* Allow the setting of a default Threading level in the ODBC section
of odbcinst.ini
* Change double format string in Postgre7.1 driver
* Add missing CR to output of odbcinst
* add fixes to MiniSQL driver
* Add missing .y in nn driver, now I need to get it to work
* Assoured bux fixes and format problems, thanks Tom
* SQLBindCol on metadata calls was incorrectly going via the cursor lib if it
was enabled
* fix isql problem with nested definitions.
* Add configure option to enable building of driver config libs
* Shift build to using config.h, the compile lines were so big it was hard to
see warnings
* Fix bug in isql when using -b option.
* Check attribute values when setting connection and statement attrs
* Check for valid pointers in SQLGetInfo(W) and SQLGetFunctions
* Add extra checks for states in SQLCopyDesc
* Add --enable-stricterror option to allow compliance with the error reporting
definition, driver errors don't have the unixODBC prefix
* Check for statements in the NEED_DATA state when calling SQLEndTran
* Extra error check for SQLPutData
* Check handle type in SQLEndTran
* Prevent seg fault if there are no driver error functions
* the -n option to isql was not working correctly
* Stripped out all the bespoke LDTL configure stull, not just what libtoolize
provides
* Fix problem where ansi_to_unicode_alloc didn't leave space for the NULL
and could cause memory corruption
* Add the ODBC 3.80 additions that MS have produced. I am sure I remember
the standard being given to XOpen, what do I know :-)
* Change the file open mode for the ini file from w to w+ just in case the
original open failed but the file did exist
* Fix configure problem preventing the CHAR encoding from being passed
* Remove white spave from ini write, not all drivers use unixODBC ini functions
and can handle the spaces
* Update config.guess to current GNU version including support for AIX6
* Create SVN repository at sourceforge
* Add cast to fix problem in SQLSetConnectOption
* Fix SQLINTEGER<->SQLLEN conversion broblem in SQLNativeSQL
* Fix bug that stopped setting SQL_ATTR_CONCURRENCY to SQL_CONCUR_VALUES
* Change minor version number because of the SQLLEN change
* Remove unintended trailing white space from log generation
19th-Nov-2008
2.2.14
* missing protype in 2.2.13 made the build fail on some platforms
18th-Nov-2008
2.2.13
* There was a mutex around iconv that needed adding. Without this,
there was a potential thread problem
* Fix problem with SQLGetDiagRec/Field returning double driver
errors
* odbctest was using the wrong handle for SQLGetConnectOption
* remove startup thread race condition
* fix descriptor memory leak with UNICODE only drivers (thanks Ian)
* Alter the default 64bit build mode, and change the flag to
BUILD_LEGACY_64_BIT_MODE
* Fix a couple of 64bit problems
* create unixodbc_conf.h on install to contain compile settings
* Allow the GUI parts to build with qt4
* try and deal with drivers that call internal W functions and
end up in the driver manager (informix for example). Enabled
by --enable-handlemap=yes when configuring
* Fix leak of iconv handles
* Allow the setup API to call through to the wide driver functions
* Fix potential seg fault in SQLGetPrivateProfileString
* Fix a couple of broken casts, and some MS 64bit changes
* Add check for postgres driver getting into a spin wait
* Fix logging that reported the setting of env attrs failing
* Add isql option to wrap strings with quotes
* Add isql option -3 to make isql use ODBC 3 calls instead of 2
* Add timestamp to logging output
* Pull any errors from driver whern SQLBrowseConnect returns SQL_NEED_DATA
* isql now displays any warnings from SQLMoreResults
* Add include path to odbc_config --cflags output
* Fix some SQLLEN/SQLINTEGER conflicts in the cursor lib
* isql now checks if the driver has SQLMoreResults before calling it
* A couple of tweeks in the txt driver
* Fix More than 1 log msg relevant in odbcinst now
* Changed UI plugin technique for odbcinst see...
ODBCConfig > main.cpp, and
odbcinst > SQLManageDataSources.c and
odbcinstQ4 > SQLManageDataSources.cpp
* Add more 64 bit changes, remove SQLROWCOUNT and its frends from 64 bit
land
* Couple of descriptor typo's fixed (Thanks Jess)
* Add odbcinstQ4 to support pure Qt4 SQLCreateDataSource and
SQLManageDataSources
* Add ODBCCreateDataSourceQ4 as Qt4 based exec to SQLCreateDataSource
* Add ODBCManageDataSourcesQ4 as Qt4 based exec to SQLManageDataSources
* Add "-c" option to odbcinst to call SQLCreateDataSource
* Add "-m" option to odbcinst to call SQLManageDataSources
* Add ODBCDataManagerQ4
* Add Wrappers (C++, QtCore 4, QtGui 4 - thin wrappers to ODBC)
* Add more complete set of driver config options to GUI config
* Fix incorrect export file in odbcinstQ
* Added some extra features to isql (thanks to Ron Norman for the
ideas)
* Add diag support lib for driver development and possibly DM
This is very 'black-boxed' on purpose.
* Fix Replaced diag code in txt driver to use new diag lib.
* Add New odbctrac library.
* Add Threading can not be config via Qt(4) based GUI
* Add New ODBCString library.
* Add odbcinst.ini -> ODBC -> TraceLibrary and corresponding GUI Qt(4)
config.
* prevent the cursor lib from seg faulting if the query isn't a select
* Add SQLULEN size display to the output of odbcinst -j
* Add mutexes in odbcinst/_logging.c
* Remove the MySQL Driver, its woefully out of date now
* Remove incorrect path in vms_odbc.opt
* rename trace.h to odbctrace.h to avoid potential name conflicts
and move to include dir
* update unixODBC.spec file
* Add README.CYGWIN
* Fix build problem with QT4 without QWizard support
* Alter how the Ansi-Unicode mapping is done, so a unicode function can be
passed to the driver (if it supports it) even if a non unicode connect was done
* Fix buffer overrun in SQLDriverConnectW and SQLColAttributesW
* I have cut back on a lot of the GUI parts that are being added. The goal is to
create a distinct set of files that contains these and other parts that are
not part of the core goal of providing ODBC. Likewise the drivers will go on the
next release, as most DB's now have their own folk working on their drivers
and they all interoperate with unixODBC so its just adding confusion including them
here (IMHO that is)
* Prevent a potential buffer overrun in the DM
* The processing of --enable-rtldgroup had been dropped, back now
* Allow the cursor lib to handle multiple result sets
13th-Oct-2006
Release 2.2.12
* Add missing SQLSetStmtOptionA and SQLSetStmtOptionW
* The config string being passed into ConfigDsn was wrong, removed
semicolon, and added terminating double null
* Add help help to isql
* Couple of changes to make the build on OSX work better
* Alter odbctest FullConnect to use SQLDriverConnect
* Replace a missed flag for true 64 bit operation
* Add ODBC3<->ODBC2 type mapping in SQLSetParam
* Add missing SQLSetStmtOptionW.c
* Tidy up the search for GUI lib code in SQLManageDatasource
* Backport a couple of changes from the Debian build into the
cursor lib
* Add extra config settings to the MaxDB/SapDB setup lib
* Fix possible exit from SQLConnect without having closed
in the driver
* Fix configure problem on Tru64
* Fix a build issue on Sinix
* Allow calling metadata functions via the cursor lib
* Alter args to SQLParamOptions
* Fix bug preventing attribute length from being returned from
SQLDrivers
* Fix broken iusql
* SQLTransact via the cursor lib has the args swapped
* Remove leak in the postgres driver (error messages were not being
released), and yet a different leak in convert.c
* Add code to allow the Cursor lib to call SQLGetDiagRec
* Updated libtool, automake and autoconf, so expect problems
for the next few months...
* Add new QT detection macros (Thanks Peter)
* Removed some unneeded strlen's from the postgres drivers
* Small change to the logging in SQLBrowseConnect
* Add additional SQLGetInfo value SQL_ATTR_DRIVER_THREADING (1028) that
returns a SQL_USMALLINT containing the level of thread protection
afforded the driver by the driver manager
* Fix small bug that prevents SQLDrivers from returning the first entry if
SQL_FETCH_FIRST is not used
* Make DataManagerII check the DB's quote char when creating SQL
* The cursor lib wasn't correctly returning the last rowset
* Fix problem with the cursor lib, rowsets and SQLExtendedFetch
* Fix couple of spelling mistakes in isql
* Allow decoupling of SQLHANDLES between application and driver, there is
a 64bit DB2 where the driver handles are int's but unixODBC uses void *.
There is a define for DRV_SQLHANDLE in DriverManager/drivermanager.h that
allows this choice at build time
* Add a few extra checks for only unicode API's from the driver
* Check for existance of qt-mt lib before adding to link line
* added missing cleanup in Postgres driver
* Added a contrib directory with (so far) a new ODBCConfig and ODBCStats
apps, (Thanks Fizz for those).
* Ask the driver when there are no errors left in the DM's store
* Add a couple of unicode fixes suppled by Oracle
* Small fix for call to SQLGetDiagField
* Fix silly typo that was using sizeof( SQL_WCHAR ) instead of SQLWCHAR
* Add check for C_TYPE in SQLBindCol, SQLBindParameter, SQLBindParam,
and SQLGetData
* Fix overflow if the LOG_MESSAGE_LENGTH is increased
* Save the last arg for SQLSetConnectAttr if called before connection for
later passing to driver
* Fix missing mutex release in SQLFreeHandle (thanks Mark)
* Add missing maps from unicode in SQLSetDescFieldW and SQLSetStmtAttrW
* Handle resetting statement descriptors to implicit values,
by passing in NULL or the implicit descrptor to SQLSetStmtAttr with
the attribute SQL_ATTR_APP_PARAM_DESC or SQL_ATTR_APP_ROW_DESC
* Avoid calling SQLGetInfo for every SQLEndTran/SQLTransact
* Remove inconsistency in the return value from SQLGetPrivateProfileString
* Fix broken QT_VERSION detection
* Add UNICODE wrapper functions in libodbcinst. The ini file is still ascii, so
its not got full support at the moment, but any apps that need the W functions
should build now
* Add GUI support for SQLCreateDataSource
* More informative error message if a invalid handle is passed to SQLAllocHandle
* Add TIMESTAMP_NO_TMZONE to Postgres drivers types
* The ANSI to UNICODE mapping in SQLTablePrivilges was broken
* Fix incorrect buffer length in SQLGetInfo when calling unicode drivers
4-March-2005
Release 2.2.11
* Fix a couple of typo errors in postgres driver and odbctest
* Fix problem where ini files could be truncated under heavy
load
* Fix potential hang with FILEDSN's if the connect string included
a DSN= entry as well
* Don't save the SAVEFILE attribute in the filedsn.
* Fixed bug that prevented the setting of some attributes via the
DMConnAttr method
* Removed the -module entry from the cursor lib, it prevents it
building on HPUX.
* Add a couple of extra info types to the pull down in odbctest
* SQLGetInfoW was returning the wrong length when converting from
the ANSI call. The same was also going on the other way. Also
fixed same thing for other calls.
* Fix incorrect value in SQLFetchScroll in odbctest
* Fix memory leak in odbcinstQ
* Check for MOC being found, before building GUI parts
* Add list of export symbols to libodbcinst
* Fix a problem in the cursor lib returning blobs
* SQL_DIAG_NUMBER was being stored and returned as a SQLINTEGER
instead of a SQLRETURN
* Check if we can include sys/stats.h in iniOpen.c
* Fix potential buffer overun in SQLConfigDataSource()
* Fix problem in odbctest that prevented intervals from being displayed.
* Cope with SHLIBEXT not being set when finding the cursor lib
* Add a couple of missing Setup64 checks
* Small change in __info to conserve memory
* Add odbcinst.exp to distrib
* Add missing ODBC2 installer stubs
* Fix typo in SQLStatistics
* Not passing user names and password into isql passes NULLS not empty
strings into SQLConnect
* Add missing SQLPrepareA from the driver manager export file
* Make the default for DontDLClose 1, it doesn't do any harm, and fixes
some segfaults
* Fix printf format in the postgres driver on 64 platforms
29-Sep-2004
Release 2.2.10
* Add additional check in sqltypes.h to detect AIX 64 bit
* Fixed minor copypaste error in configure.in
* Fixed problem in configure script that prevented it using the
qt-header and qt-lib config args. And allow the QT bin dir
to be set.
* Add new spec file (Thanks Stefan)
* Alter string initialisation in isql to reduce memory use on
some platforms
* Remove the parts of odbcinstext.h that only are needed in
unixODBC builds from outside app builds. (Cheers Stefan)
* Small fix to DataManagerII
* Protect iconv handle in threaded environments
* Extend cursor lib to cope with where clauses
* Remove incorrect duplicate function in iniOpen.c
* Strip FILEDSN from connection string before passing to driver
* If using a cursor lib use "IS NULL" instead of binding nulls
* Allow 32 and 64 installations to coexist using a Driver64 entry
in odbcinst.ini
* Fix uninitialsed value that was causing "Driver does not support
the requested version" warning
* Fix typo in sqltypes.h that failed when building Perl DBD::ODBC
* INI cacheing is not on by default, it can lead to a memory leak
* Alter the Makefile.am's so builds outside the config dir can be
done
* Fix possible buffer overrun in SQLConnect
* Replaced crypt auth in postgres with md5 for 7.1 Postgres driver
* Fix memory leak in descriptor thread support
24-Jun-2004
Release 2.2.9
* Fix problem so that if SQLGetPrivateProfileString fails because
odbcinst.ini doesn't exist, it copys the default value into the
output.
* Avoid caling SQLFreeEnv the driver more than once.
* Rename lo_xxx func in Postgres driver(s) to avoid clash with
postgres lib.
* Add odbc-config to find compile time options for use with
other build tools
* Fix call to SQLParamData in cursor lib
* Add SQL_NULL_DESC to include files
* Remove -M for unixware builds from libtool
* Fix descriptor bug in SQLCopyDesc (Thanks Erik)
* Add extra iconv targets
* Fix bug that stopped RTLD_GROUP from being added to dlopen
* Remove mem leak if libodbc.so is loaded using dlopen instead of
linked as is normally done.
* Add check for LP64 in sqltypes.h
* Remove dlclose from ODBCConfig
* Fix typo in the readline detection in configure
* Fix potential hang with semaphore allocation in driver manager
* Alter how the state is set after a SQLParamData to S5 insted of S4
* Stop the driver manager from calling SQLFreeEnv twice in the driver
* Add new MySQL source from MyODBC 3.51.07
* Update the uo_fopen functions
* Add some extra mutex locks around end_tran code.
* Alter the flag to build real 64 bit mode to
BUILD_REAL_64_BIT_MODE
* Update a couple of prototypes for 64 bit builds
* Fix assorted 64 bit warnings and cast issues
17-Feb-2004
Release 2.2.8
* Fix bug in SQLMoreResults that moves to incorrect state
* Fix problem where metadata calls fail if in STATE_S5
* Fix bug inserting ini entry with more than one '='
* Fix some stupid leaks in the connection pooling code
* Allow the driver manager to probe a pooled connection, to
see if its valid. Set the query to use in the odbcinst.ini entry
by setting CPProbe = SQL, for example this works well for postgres
[PostgreSQL]
Description = Postgres SQL Driver
Driver = /usr/local/lib/libodbcpsql.so.2.0.0
Setup = /usr/local/lib/libodbcpsqlS.so
CPTimeout = 1000
CPTimeToLive = 100
CPProbe = select user
FileUsage = 1
DisableGetFunctions = 0
DontDLCLose = 1
* Fix the SQLGetPrivateProfile code when passing NULL sections or
names.
* Fix SQLGetData to avoid a problem returning unicode from ODBC2
drivers.
* Make the header sqlext.h include the unicode header sqlucode.h. This
matches the MS header files.
* Added DriverConfig lib for Mimer. (From Mimer)
* Make connection pooling check using SQLGetConnectOption as well
as Attr
* Fix leak if iconv is used and a connection fails
* Add configure option to disable the use of readline in isql
02-Dec-2003
Release 2.2.7
* Add missing comma in Oracle setup lib
* Add -l option to isql to allow setting locale
* Fix problem in SQLDriverConnectW that prevented connecting to
UNICODE driver.
* Remove a couple of the attribute mappings from SQLColAttribute
when going from V2 app to V3 driver.
* Clear SQLError errors in the same was as SQLGetDiagRec (this
will help PHP out somewhat).
* Add a check to handle driver that don't support SQLGetEnvAttr
* Allow ATTR; in set attr lists from ini file
* Small change to warning dialogs in odbctest (Thanks Mark).
* Fix the cursor lib to work via SQLFetch as well as the other
fetches.
* Update the README.OSX file to cover building the cursor lib.
* Remove the SQLNumResults() call after a execute. This means the
DM doesn't know if there is a result set, but it seems to match
what the MS one is doing.
* Fix a major mistake in the thread protection, it worked fine until
the driver returned a error.
* Fix write beyond string bound in SQLDriverConnect.c (Thanks Ocke)
* Add call to setlocale( LC_ALL, "" ) in isql.c, can also be set using
-l option
* Add initial support for Microsoft Interix, details in README.INTERIX
* small change to ODBCConfig to have the password field in the driver
properties hide the password
* Make both # and ; comments in ini files
* Update README.OSX to cover changing driver libs into bundles
* Fix a couple of small display problems in odbctest
* minor updates to odbctest:
Have the gui list match the input order and the ini file
Restore the selection after Add/Remove
* Expand a text buffer to avoid overflow
* Add RTLD_MEMBER to dlopen args if available (AIX)
* Fix bug in SQLWritePrivateProfileString
21-July-2003
Release 2.2.6
* Add SQL...A() functions as well as W
* Add some 64 Bit changes
* Add support for SQL_BIGINT in Postgre7.1 driver
* Fix bug in libtool that fixes a call to access
* Allow setting of odbcinstQ lib load with either
environment variable ODBCINSTQ or in the [ODBC] section
of odbcinst.ini with a odbcinstq = /path/to/libodbcinstQ.so
* Alter the way SQLDataSources works (again :-)
* Add configure option to force the way dlopen works
* Fix bug in stats collection
* Add call to endpwent() to avoid a small leak
* Allow isql to handle SQLMoreResults
* Add option TracePid in [ODBC] section of odbcinst.ini, setting
this makes the DM treat the TracePath as a path to a directory,
and creates seperate log file for eack PID in use, mainly of
use when used under something like apache.
* Add extra unicode string for Solaris, see README.SOLARIS
* Sort error messages according to state (as per the spec)
* Remove trailing \ from doc/Makefile.am
* Fix memory corruption in postgres driver that caused table
creation under OpenOffice to fail
* Tidy up gODBCconfig so it builds with current tools (or
so I hope).
26-Feb-2003
Release 2.2.5
* On error from SQLMoreResult don't change to S1
* Fix build problem with QT 3.1.1
* Fix spelling of error message
* Fix bug where multiple connections give ODBC version error
(thanks Jay Cai)
* Increase the TEXT_FIELD_SIZE in the PG drivers
* Set output handle to NULL if SQLAllocHandle call fails
* Return any errors from the drivers SQLAllocConnect
* Update version of automake and autoconf used to produce
distributions
* rebuild libtools configure to work with new autoconf
24-January-2003
Release 2.2.4
* Make the DM look in libdir for the cursor lib
* Additions to DataManagerII
* More thread safe issues and fixes
* Fix uninitialised pointer in SQLDriverConnect.c
* Fix memory leak in SQLGetDiagRec
* Add missing SAG conformance SQLGetfo call in odbctest
* Fix bug in SQLDriverConnect where warnings were not getting into
the error stack
* Add quotes to table names in DataManager
* update the file "missing"
* Add missing SQL_DECIMAL in logging conversions
* VMS build changes... (Thanks Craig)
* get caught up with changes since the original VMS port
* follow the compiler warnings to fix myriad small nits throughout
the sources
* change the handling of shareable images so they no longer need to
be placed in SYS$SHARE
* improve the installation and set-up process
* Make the cursor lib build without needing libodbc, it breaks on HPUX
* Fix allocation problem in cursor lib
* Fix potential seg fault in cursor lib, when bind is done with null
indicator
* Update README.QNX to cope with QNX 6.2
* Fix problem with flags to dlopen
* Make the exit logging in the driver manager display unknown return
codes
* Fix bug in driver manager where a SQLAllocHandle in the driver can
cause a seg fault
* Add -s option to isql to allow the input buffer size to be set
i.e. isql -s32000 dsn
* Update some of the autoconf scripts to handle RH 8
* Add extra attrs to oracle setup lib
* Allow DMEnvAttrs to be set in odbcinst.ini as well
* Alter the way the config mode is stored, don't use putenv now, as
it causes trouble if the DM is unloaded. Also malloc the strings
if the environment is set via the DM, to avoid the same problem
with putenv. This caused a crash of OpenOffice on Solaris
23-August-2002
Release 2.2.3
* fix bug in unicode_to_ansi_copy
* DataManagerII was missed from the last release, sorry, I thought that it
had been moved to DataManager.
* DatamanagerII: Remove duplicate rows with drivers such as Postgres which
doesn't work as expected when getting lists of Schemas
* Attempt to set permissions for the file dsn directory.
* Fix bug with conversion of ODBC 2 values to SQL_C_WCHAR
* Make the postgres drivers return a SQL State of 01000 for a warning,
not 00000
* Add option to isql (-x) to specify a separator in hex (0x09 is V tab)
or octal (012)
* Fix typo in pre 7.1 Postgres driver that broke bound timestamps
* Fix what looks like a bug in the libtool dlopen wrapper, its fails
to fail, when failing to load a lib.
* Only call the ODBC 3 version of SQLGetFuctions if we have requested ODBC3
some drivers (SAPDB) that return ODBC 3 API's only return this call if
the connect specified ODBC 3.
* Check the attributes being passed into SQLSetConnectAttr, only pas into
SQLSetConnectOption if they are ODBC 2 values. The same for SQLSetStmtAttr
* Allow double clicks on dsn's to bring up the configure in ODBCConfig
* Add extra thread checks for FreeBSD
* Add check for SQL_NO_DATA in isql
* Add code to make DM cope with SQL_NO_DATA from SQLExec(Direct)
* Change UNICODE conversions, remove all inplace converts.
* Add support for iconv for the UNICODE to ANSI conversions
* Add code to make DM code with SQL_NO_DATA from SQLExec(Direct)
* DBFIO: completed basic functionality (DBF file access library)
* dbfio: completed basic functionality (test program for DBFIO)
* Add checks for usage counts for loaded libs
* Replicate the way the MS DM only calls SQLAllocEnv on a driver once
* Add fix from John L Miller for SQLEndTran and SQLTransact
* Make it try and find a working iconv set of encodings
* Small fix to SQLMoreResults from John L Miller
* Alter error state return in SQLCloseCursor
* Allow state 07009 to be mapped to S1002 or S1093 depending on the
calling function
* Fix major ineffiency with text fields and the Postgres drivers
* Fix incorrect return state from SQLEndTran/SQLTransact
* Make rowcount return a count of -1 if its returns a error
* Further AIX linking tweeks
08-July-2002
Release 2.2.2
* added -m option to isql
* improved row count at end-of-result in isql
* allow SQLColAttribute(s)(W) to be called with a column number of 0
to get the descriptor count
* Remove -export-symbols from sample, it was causing some
problems on Solaris
* Add DataManagerII, this is a updated version from Mark Vanderwiel
* Update libtool to escape from AIX build problem
* Add fix to avoid file handle limitations
* Add more UNICODE changes, it looks like it is native 16 representation
after all. The old way (Fixed at BE) can be reproduced by defining UCS16BE
* Add iusql, its just the same as isql but uses the wide functions
* Couple of cast warnings cleaned up
* Add change to libtool to clean up AIX build
* Create README.AIX
* Fix small bug in SQLDriverConnectW, I was allocating 1 byte two little
* Fix typo in SQLConnect that wasn't allowing the driver manager to supply
SQLFreeConnect for drivers that didn't support this.
* Fix build on Caldera OpenUnix8 (not sure why anywone would want to
go anywhere near this OS IMHO...)
* Move DataManagerII to DataManager
* Alter what comes back in the second field from SQLDataSources to be the
description from the ODBCINST.INI entry, this matches what happens
in with the windows DM.
23-Mar-2002
Release 2.2.1
* odbcinst: now tries to auto create system odbc.ini
* odbcinst: implemented -n, -l, -h for -q -s
* Add option to disable definition of windows types in sqltype.h
* Fix small bug in ini uper case routines.
* Added STMT and OPTION to MySQL driver setup
* Added -j arg for odbcinst (shows INI file names)
* Fixed seg fault bug in Text File driver
* Fix small bug in SQLBrowseConnect
* Fix check for Darwin (OSX)
* Fix bug in sqltypes that stopped 64 bit builds
* Fix build problem on 32 bit platforms without long long
* Add option to set environment (unix) values via SQLSetEnv,
this can also be done in the odbc.ini, for example
[sample]
Description = Test to DB2
Driver = DB2
DMEnvAttr = SQL_ATTR_UNIXODBC_ENVATTR={DB2INSTANCE=db2inst1}
* Fix some cases where the trace file env value was "Trace File"
* Make the readline check make sure there are headers as well as libs
* Add check to use RTLD_GROUP in libltdl if present
* change DWORD definition to unsigned long where applicable
* Fix bug in error reporting that cound crash with multiple errors and ODBC3
* Remove C++ comment from exe/odbcinst.c
* If we are not building the drivers, dont build sqp
* Alter default size of odbctest window
* Improve check for stats headers
* Add install-data-am section back to Makefile.am to create the
empty ini files
* Extend naming of cursor lib to work on non linux platforms
(it expected a .so)
* Make Postgres driver(s) handle {oj ... } syntax
* Fix some endian issues with 4 byte unicode support
* Update the MySQL driver code
30-Jan-2002
Release 2.2.0
* Allow SQL_ATTR_LOGIN_TIMEOUT to be set on a connected
connection doesn't make that much sense, but it mirrors
what the Windows DM does.
* Change DWORD in sqltypes to be a unsigned int to work on
64 bit platforms
* Fix incorrect diag message in SQLSetStmtOption.c
* Hack to the 7.1 postgres driver to enable SQLPrepare
to be called BEFORE SQLBindParameter
* Reset the stmt->prepared flag when going into a SQLParamData
state after SQLExecDirect
* Fix silly bug that stops odbctest adding the fidt entry on
the list
* Add missing tracing to SQLBrowseConnect
* Fix some potential corruption in SQLGetDiagField
* Add some simple cacheing to SQLGetPrivateProfileString
* check for redefinition of SQL_OL_CAP to stop AIX build breaking
* Add missing getGlobalDefaults in PG 7.1 driver (Thanks Rick)
* Fix bug in SQLConnectW (Thanks Artiom)
* More mods to SQLConnectW and SQLDriverConnectW
* More MS generated 64bit changes
* Add MyODBC 3.5 driver. Its a separate configure in Drivers/MySQL
Release 2.1.1
2001-12-21
* started to add mac package/install dirs for PackageMaker
* added qmake project files as an optional build process
* ODBCConfig can build with a static odbcinstQ
* Remove auto text driver setup, this breaks new installs as
it can't find odbcinst
* Fix mixup in SQLSetScrollOptions
* Small portability fix for BSDI
* Make UNIX Domain socket settable in postgres driver vua UDP=
in odbc.ini dsn entry
* Fix bug where some SQLGetConnectAttr values were not coming
from the driver, but the driver manager
* Alter odbctest to make directory select in Manage Auto Test
work better
* Fix browser in DataManager so that it works with drivers
that don't return values from SQLRowCount
* Fix some error retrieval problems
* Alter the include files to match MS ODBC 3.52 with 64bit
support, fix assorted warnings when building on 64bit
platforms
* Add option to force tracing on, this is for use with apps like
StarOffice that disable tracing
* Add support for MAX_ROWS in postgres drivers
* Add fix to cover Darwin 1.5 (OSX)
* Add DisableGetFunctions option to driver section of odbcinst.ini
to cope with drivers that can't handle the call (Solid 2.2 AFAIK)
* Fix 64 bit bug in Postgres driver
* Add some ODBC 3 bits to the Postgres driver to make it run with
Star Office 6.0 (beta)
Release 2.1.0
2001-11-27
* cvs moved to Source Forge
* attempts have been made to cleanup GNU auto-stuff to make the
cvs code more accessable
- added README.cvs
- hopefully "make -f Makefile.cvs" works on more platforms
* implemented more in SQLManageDataSources()
- created odbcinstQ (plugin for Qt GUI support in odbcinst)
- moved most code from ODBCConfig to odbcinstQ
* stupid mistake on my part(Nick), left a #ifdef in isql.c that prevented
displaying a list of tables
* Make calls to localtime in Postgres Driver only when required
* Made some changes to Postgres prototypes
* Add option to get odbcinst info from stdin