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2009-12-06 Norbert Sendetzky <norbert@linuxnetworks.de>
* Feature: Implemented ODBX_ERR_BUSY if odbx_query() is called before all result sets are fetched * Feature: Added odbx_field_isnull() and Result::fieldIsNull() functions to check for NULL values * Feature: Fully compatible with Debian standard version 3.8.2.0 * Feature: Added ability to version symbols with ./configure --enable-versioned-symbols * Feature: Added configurable logging possibility for debug output * Feature: Added config file for ldconfig to search in libdir/opendbx for backend libraries * Feature: Added possibility to define the number of connections in regression tests * Change: Moved library handling functions to header file and declared them static * Change: Changed mysql_real_connect options so odbx_rows_affected() is more in line with other backends * Change: Moved package name to libopendbx to ease packaging for distributions * Change: Versioned pkgconfig files * Bugfix: Removed ODBC connection attributes which don't work with Windows ODBC * Bugfix: Fixed wrong error severity in mssql backend when connection couldn't be established * Bugfix: Fixed wild pointer in oracle backend that my lead to problems when error handling isn't implemented correctly * Bugfix: Fixed max error constant so last error message will be correct 2009-06-02 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Added pkgconfig file for OpenDBX C++ library * Change: Moved C++ doc generation to "doc/" subdirectory * Bugfix: Fixed configure to build MySQL backend on Windows plattforms * Bugfix: Fixed masked global errno variable in MySQL backend * Bugfix: Check for -lz which might be necessary for MySQL backend * Bugfix: Fixed configure to build Oracle backend on Windows plattforms * Bugfix: Fixed configure to build Sybase backend on Windows plattforms * Bugfix: Correctly check for ODBC library on Windows plattforms * Bugfix: Used uninitialized variable in Win32 DLL loader (thanks to Markus Fritsche) * Bugfix: Rewritten Win32 DLL loader to prevent problem with SQLite (thanks to Mariano Martinez Peck) * Bugfix: Fixed warning in firebird backend when using newer Firebird libraries * Bugfix: Check for Interbase gds32 library if fbclient isn't found * Bugfix: Fixed compilation of odbxtest on MacOSX (thanks to Michael Atkisson) * Bugfix: Added OpenDBX C++ libary to spec file 2009-03-02 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Use Doxygen for generating C++ API * Change: Fully documented C++ functions * Change: Specified thrown exceptions for all C++ functions * Change: Used interfaces for all C++ implementation classes * Change: Made C++ get*() functions in OpenDBX::Exception constant * Change: Made return value of Result::columnName() constant * Change: C++ implementation class variables are private now * Change: Used already existing C++ functions for functions with different parameter types * Change: Cleanup inside C++ API functions * Change: Added checks for libreadline and libncurses when the utilities should be build * Change: Added update statements in regression for testing statements which affects no rows * Bugfix: odbc_odbx_query() returned wrong code if a statement affected no rows (thanks to Mariano Martinez Peck) * Bugfix: Fixed memleak in mysql backend during finishing connections (thanks to Zhao Tongyi) * Bugfix: Fixed timeout calculation in sqlite3_odbx_query() (thanks to Mariano Martinez Peck) * Bugfix: Workaround for interupted select() call in pgsql backend (thanks to Mariano Martinez Peck) * Bugfix: Added destructor for Result_Impl class to clean up if an exception is thrown * Bugfix: Added checks for Conn::escape() functions if connection instance wasn't initialized correctly * Bugfix: Added copy constructors for all objects which are responsible for reference handling * Bugfix: Protect C++ objects against self assignment * Bugfix: Fixed build on windows with MinGW * Bugfix: odbx-sql can now be built without gettext * Bugfix: Added workaround necessary for building the odbc backend using MinGW * Bugfix: Missing Conn::unbind() in odbxplustest 2008-10-22 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Utilities and test suite is compiled by default but can be disabled via ./configure option * Feature: Increased gcc-4.3 compability (thanks to Sven Wegener) * Feature: Updated spec file and added packages for odbc backend and utilities * Feature: Added check for valid TLS options * Feature: Builds on Solaris * Change: Removed dependency on libconfuse using ArgMap * Change: Removed unnecessary include of sys/select.h in mysql backend * Change: Mssql backend is thread safe * Change: Used db2x command directly to generate man pages * Bugfix: Timeouts are now optional in pgsql backend so it compiles on Win32 platforms * Bugfix: Fixed severity level for error types in mssql backend (fix for FreeTDS for 0.82) * Bugfix: Oracle backend doesn't return an error if odbx_row_fetch() is called more often than necessary * Bugfix: Fixed memory leak in mssql backend which occured in odbx_finish() * Bugfix: Supports concurrent make jobs now while building RPM files * Bugfix: Builds cleanly on systems where an old version of the OpenDBX library is already installed 2008-06-12 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Builds on Win32 platform using Cygwin or MinGW * Feature: firebird, sqlite3 backend don't return an error if odbx_row_fetch() is called more often than necessary * Feature: Conn::finish(), Result::finish() and Lob::close() for cleaning up objects safely * Feature: odbx_query() can calculate the statement length on its own * Feature: Inline C++ API documentation (Javadoc style) * Feature: odbx-sql prints column names for result sets * Change: Moved type parameter in Conn::create() to the end and made it optional * Change: Made port in Conn::Conn() and who/cred in Conn::bind() optional * Change: Shortend and streamlined Exception methods * Change: odbx_result() uses constant instead of number * Bugfix: Fixed memory leak in sqlite3 backend if SQL statement is invalid * Bugfix: Fixed firebird and odbc backend when compiled as single lib * Bugfix: Added odbx-sql man page to install script * Bugfix: Cleanup in doc directories doesn't fail anymore if no files are available 2008-05-23 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Added auto completion of SQL keywords in odbx-sql * Feature: Fetch all outstanding rows in odbx_result_finish() * Feature: Man page for odbx_lo_*() functions and odbx_result_finish() * Feature: Man page for odbx-sql * Change: Made OpenDBX::Result::getResult() parameters optional * Change: Updated OpenDBX header in man pages * Bugfix: sqlite3 backend returns correct error message now if database file couldn't be opened * Bugfix: Fixed error type for invalid database files in sqlite3 backend * Bugfix: Frees all outstanding result sets in Result::~Result() now * Bugfix: Fixed memory leak in odbc_odbx_result_finish() * Bugfix: Correct temporal data types in odbc_odbx_column_type() when using PostgreSQL ODBC adapter * Bugfix: Added missing stdlib.h to odbc backend * Bugfix: Fixed delimters and separators in odbx-sql 2008-05-01 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Full-featured ODBC backend * Feature: Added Result::columnPos() function for mapping column names to positions * Change: Shortend column and field member function names in OpenDBX::Result * Bugfix: odbx_escape() didn't work anymore after the change in version 1.3.7 * Bugfix: sqlite3_get_option() returns correct value for ODBX_OPT_THREAD_SAFE * Bugfix: Fixed memory leak on timeout in sqlite3_odbx_result() * Bugfix: Fixed timeout handling in sqlite3 backend * Bugfix: Correct timeout value in sqlite backend 2008-04-05 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: odbx_result_finish() can return error conditions and replaces odbx_result_free() * Feature: Added lob write function to lob extension for Firebird and Oracle * Feature: odbx-sql history remembers complete statements * Feature: Gettext support and german translation for odbx-sql * Feature: Extended regression testing for retrieving results and rows * Feature: Include C and C++ example application in regression test * Change: odbx_result_free() is now depricated * Change: Removed Stmt::bind() from libopendbxplus as it won't work with prepared stmt API * Change: Moved Stmt::escape() to Conn::escape() * Bugfix: Ported Bugfixes from release 1.2.5 * Bugfix: Escape backslashes as well in odbx_escape() default implementation * Bugfix: Class Odbx::Result() was able to cause a segfault on error conditions * Bugfix: Cleanup outstanding results in Odbx::~Result() if available * Bugfix: Correct order of backend library loading (user supplied first) * Bugfix: sqlite3_odbx_result() returned wrong code if called on finished statement * Bugfix: Timeout of odbx_result() works correctly in sqlite3 backend now * Bugfix: gettext works if locales are in non-standard directory * Bugfix: odbx-sql accessed already freed string * Bugfix: Fixed include and library path for odbx-sql * Bugfix: Added missing define for setenv() in oracle backend * Bugfix: Oracle backend returns correct error message if server is unavailable 2008-02-24 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: New odbx-sql utility for execution of SQL statements from the shell * Feature: Richer API for libopendbxplus * Change: Moved opendbx/api.hpp to opendbx/api * Change: Switched parameter position for Conn::create() * Change: Changed signature for Stmt::bind() 2008-02-03 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: ODBC backend prototype * Feature: Added header file names to ./configure error output if not found * Change: Fixed warnings displayed by new gcc compiler * Bugfix: wrong errors in odbx-regression.c were possible * Bugfix: removed unnecessary -ldl for backends and -lz for libmysqlbackend * Bugfix: documentation updates 2007-08-06 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: C++ API for large object functions * Feature: added missing Conn::getCapability() * Feature: path to backend library can be supplied in backend parameter of odbx_init() * Feature: regression test for libopendbxplus * Change: odbx_lo_open() requires odbx_result_t* instead of odbx_t* * Change: changed visibility of libopendbxplus class variables to "protected" * Change: removed "lib/" in front of local header includes * Change: Added license statements to all files * Bugfix: pgsql backend returned wrong boolean values if odbx_field_value() is called twice * Bugfix: libopendbxplus exception returned wrong error 2007-07-09 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: new C++ OpenDBX library (libopendbxplus) * Change: new directory layout for include files: /usr/include/opendbx/api.{h,hpp} * Bugfix: removed commas from the end of the enumerator lists 2007-06-07 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: added enum declariations for all constants to enable strict type checking * Feature: defined constants for odbx_result and odbx_row_fetch return values * Feature: added support for new MySQL decimal type in mysql backend * Feature: added Docbook documentation from OpenDBX 1.2.3 package * Bugfix: fixed memory leak in firebird backend lob implementation 2007-03-28 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: added large object interface (read-only) * Feature: firebird backend supports lob interface * Change: refactored backends in interface, basic and "large object" parts * Change: replaced stdint.h by inttypes.h and removed config.h dependency in odbx.h 2007-03-11 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: update from latest stable branch * Feature: added option --enable-singlelib to build one library including the backends * Feature: library and api version are available via odbx_get_option() * Feature: mysql backend supports socket connections via host string * Feature: mssql, mysql, pgsql and sybase backends support connection timeout via odbx_{get,set}_option() * Feature: mssql backend works with FreeTDS 0.63 but without ANSI features * Feature: mssql backend supports timeouts for odbx_result() * Change: added new error code for invalid handles (severe error type) * Change: odbx_error_type() returns success for returned values greater than zero * Bugfix: fixed decimal type in firebird backend * Bugfix: fixed date type in mssql backend 2007-01-20 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: only configured backends are used with ODBX_STATIC * Bugfix: wrong sqlite3 define in configure.ac 2006-12-20 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: updated language files, German translation * Bugfix: fixed warnings in Oracle backend 2006-12-09 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: updated spec file * Feature: check for memset function * Bugfix: sqlite3_odbx_result() created an infinite loop if a backend error occured * Bugfix: removed memleak in sqlite_odbx_finish() and sqlite3_odbx_finish() * Bugfix: removed memleak in mysql_set_privmode() * Bugfix: added missing free in firebird_odbx_finish() 2006-10-14 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: mssql backend optimization * Feature: sybase backend optimization * Feature: mysql backend supports ODBX_TLS_TRY * Feature: host is optional in firebird backend * Change: code cleanups in several backends * Change: compares pointer always to NULL * Change: replaced ODBX_* types by ODBX_TYPE_* * Bugfix: fixed off by one bug in odbx_escape() * Bugfix: pgsql backend returned wrong code for empty queries * Bugfix: uninitialized host variable in mysql_odbx_init() if host was NULL 2006-09-23 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Oracle backend for OCI 8, 9 and 10 * Feature: compiles now on Solaris * Feature: updated configure.ac and more checks 2006-09-09 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: firebird backend failed on parameter checking in firebird_odbx_bind() * Bugfix: fixed length of malloc()'ed columns in firebird backend * Feature: new sybase backend for Sybase ASE servers * Feature: ARRAY type support for pgsql * Change: renamed freetds backend (using dblib) to mssql * Change: introduced ODBX_TYPE_* for further use * Change: removed ODBX_DEPRICATED for now 2006-08-25 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: fixed clash with errno function in odbx.h * Bugfix: freetds backend checks for NULL pointer in message and error handler * Bugfix: freetds backend returns correct number of affected rows * Bugfix: freetds backend date/time/timestamp were not in ISO format * Bugfix: altered check for freetds in configure (freetds' libsybdb doesn't always provide the dbopen symbol) * Bugfix: firebird backend checks for max. number of nested transactions * Bugfix: firebird backend fixes bug in host/port init code * Feature: support for different modes in backends (SQL, ANSI SQL, proprietary, etc) * Feature: MySQL server operates in ANSI SQL mode by default * Feature: freetds (MSSQL/Sybase) server operate in ANSI SQL mode by default (dates and identifier quotes) * Feature: freetds backend compiles with Sybase dblib library * Feature: firebird backend uses isolation level "read committed" by default 2006-08-10 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: fixed segfault when odbx_finish() is called (thanks to Clizio Merli) * Bugfix: pgsql backend boolean values return now 1/0 instead of true and false * Bugfix: pgsql backend wasn't aware of clob types * Bugfix: mysql backend didn't distinguish between clob and blob types * Bugfix: firebird backend failed on using transactions * Bugfix: firebird backend returned wrong type for CHAR columns * Bugfix: firebird backend formating for decimal values was wrong * Bugfix: firebird backend date, time and timestamp values were not strings in ISO format * Bugfix: odbxtest works without installed libraries and with disabled static build * Feature: added odbxtest.* scripts for regression tesing * Change: odbx_field_bind() was removed because it couldn't be supported by all backends 2006-07-03 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: firebird backend is fully functional * Feature: odbx_error_type() function to distinguish fatal/non-fatal errors * Change: odbx_field_bind() is subject to change in the next release 2006-06-27 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: package contains a working spec file * Feature: provides generic escape implementation for backends * Feature: Win32 DLL loader support (who's able to provide a MSVC project file?) * Change: introduced ODBX_DEPRICATED to hide depricated functions by default * Change: reworked autoconf/automake support * Change: Streamlined defines * Change: Update from stable branch 2006-06-10 Norbert Sendetzky <norbert@linuxnetworks.de> * New: FreeTDS backend (MSSQL and Sybase support) * New: Firebird backend prototype (with limited functionality up to now) * New: odbx_bind() for supporting different bind methods in the future * New: odbx_field_bind() for providing binary values directly * Change: odbx_bind_simple() is set to depricated * Change: Update from stable branch 2006-03-19 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: FreeBSD fix for dynamic linking (libdl) * Bugfix: Used freed memory in mysql_bind_simple() after rebinding * Feature: MySQL host and port are now optional 2006-01-26 Norbert Sendetzky <norbert@linuxnetworks.de> * Feature: Localization (gettext) support * Bugfix: odbx_finish() returns more error codes for different types of errors * Change: Minor cleanups 2005-12-31 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: The OBBX_ERR_BACKEND define was definitively wrong * Bugfix: Additional check for handle and backend in odbx_init() * Feature: ISO C99 clean and no more warnings in -pedantic mode * Feature: Use of defines for error codes in all backends 2005-10-01 Norbert Sendetzky <norbert@linuxnetworks.de> * API Change: SQL2003 data types are now returned by odbx_field_type() * API Change: odbx_field_{count,name,type}() are renamed to odbx_column_{count,name,type}() for clarification * Change: functions were renamed to *_odbx_*() instead of e.g. mysql_*() to prevent name clashes * Bugfix: mysql data structure was uninitialized when calling mysql_odbx_set_option() * Bugfix: Added mysql_thread_end() in mysql_odbx_finish() to prevent memory leaks 2005-09-15 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: mysql_field_length() returned the length of the column, not the length of the current field * Bugfix: (char*) to (const char*) {pgsql,sqlite}_field_name() and {pgsql,sqlite}_field_value() * Feature: use libmysqlclient_r if present * Feature: pkgconfig file is included 2005-08-04 Norbert Sendetzky <norbert@linuxnetworks.de> * Bugfix: NULL value handling in pgsql module * Minor api change: changed return value for odbx_field_name() and odbx_field_value() from (char*) to (const char*) 2005-07-17 Norbert Sendetzky <norbert@linuxnetworks.de> * SQLite3 support 2004-08-18 Norbert Sendetzky <norbert@linuxnetworks.de> * Double delete in odbx:mysql_finish() caused segfault on PowerPC * Moved mysql_init() to odbx:mysql_bind_simple(), prevented rebinding 2004-08-02 Norbert Sendetzky <norbert@linuxnetworks.de> * SQLite support * Improved error handling * PostgreSQL backend fix: Empty result caused infinite loop * Removed libltdl (not thread safe), used custom way instead OpenDBX 0.8: - libtool libltdl support for portability - enhanced error checking - deb build scripts and rpm spec OpenDBX 0.7: - get/set option support - SSL support in mysql and pgsql backends OpenDBX 0.6: - support for conditional builds OpenDBX 0.5: - MySQL support OpenDBX 0.4: - support for querying backend capabilities - pgsqlbackend code cleanup OpenDBX 0.3: - minimized visible library symbols OpenDBX 0.2: - autoconf, automake and libtool to simplify builds OpenDBX 0.1: - initial release - PostgreSQL support |