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Version 1.7.2.255

In version 1.7.2 the last stage of the realization of UNICODE mode of provider operation was completed. Let us recall that this in this mode is achieved transformation of text data in UNICODE and back with the use of a code page of connection to the database (ctype but not the current code page of the operating system.)

Thanks

  • The enormous thanks to Sergey Wawin for the patience and the support in the process of testing of new version. Including to the subject of compatibility with Crystal Report. In the latter case, we desire success in the intercourse with CR apropos of the solution of the revealed problems.
  • Gabban O'Loughlin - for the detection of assert from Stored Procedure.
  • To all registered users, which tested version 1.7.2.248.

News

  • The conversion of the query text from UNICODE into ANSI string according to the same rules, as text given. Thus, in the query text it is possible to use string constants with the national characters. First of all Anti Nivala indicated this problem.
  • System (new and user queries to the database use united a mechanism of the conversion of text in UNICODE. For this it was necessary to make the small expansion of the low-level class library of C++ for the work with IB API. This class library is included in the distributive set.)
  • Unfortunately, the last versions Of IB6.x and FireBird do not permit the use of national characters for the object names of the database. Therefore we could not verify the support of such cases.
  • Insignificant errors and deviations from the OLEDB standard are corrected.

Class library for the work with OLEDB

Two new classes t_db_auto_commit и t_db_auto_rollback (oledb_client_lib.h (cpp)) - highly useful things for organizing forced completions of the transactions.

Classes for the work with IB API

As it was already written above, the tuned support of national characters was realized. In my opinion this there will be the first class library of C++ for IB API, where (as into IBProvider) a support to all data types of InterBase is realized. In general, look its source code.

We tried to make thorough checking and testing of new version. Therefore we sincerely hope that the passage to this version will manage without any problems. But, nevertheless, in the case of any error - write.


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Publish date: 2002-05-30. Copyright: IBProvider. This material may be reproduced on other web sites, without written permission but link to http://www.ibprovider.com required. Printable version: Version 1.7.2.255

All IBProvider news:
2011-11-15 The new IBProvider 3.9.4 improves compatibility with .NET. Fixed known bugs.
2011-09-23 New IBProvider v3.9.1 become more faster.
2011-08-22 The new version of IBProvider v.3.9 is delivered with the warranty(!) of stable performance within systems operating around the clock.
2011-06-07 IBProvider v3.8.2. Are your data access components ready for Firebird 3?
2011-05-11 IBProvider v3.8. UDF in metadata schemas. Configuring of transaction isolation parameters. New "Free".
2011-04-03 IBProvider v3.7. Support for BOOLEAN [Firebird v3].
2011-03-03 IBProvider v3.6. New interfaces for rowset and new metadata schema.
2011-02-14 IBProvider v3.5. Support for Firebird 2.5.1. Automatic generation of SQL queries has been improved. Support for parameters in SQL scripts.
2011-01-14 4 key distinctions of the new IBProvider v3.4 that make your applications faster
2010-12-18 In the new IBProvider version, we introduced support of the BASE64 charset of InterBase XE, improved algorithms, reduced requirements to memory and corrected errors
2010-11-16 Do you want to enable execution of SQL scripts in your programs and spend less time for exhausting coding?
2010-11-11 Do you want to receive the full-featured IBProvider 64/32? Participate in our contest!
2010-10-20 Do you use TIME and TIMESTAMP in your applications? The new IBProvider version will further simplify your work!
2010-09-16 The new IBProvider version has a new interface and can work correctly with case-dependent names of database objects via MS SQL.
2010-08-26 Download the final build of IBProvider Professional v3(!).
2010-07-08 New IBProvider Professional v3 RC5 that supports updatable rowsets is now available.
2010-06-11 Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.
2010-05-07 New IBProvider 3.0.0.9496 RC4 release appeared. Query parameters parsing and COM-locking was updated.
2010-04-19 Changes in SQL-parser. Support for SQLSTATE and NativeError.
2010-03-15 Three Reasons Why You Should Upgrade to the New IBProvider
2010-02-14 Be quick to get a free license for IBProvider Professional v.3.0.00.8628
2010-01-18 Today, on January 18, 2010, IBProvider celebrates its 10th anniversary. The grand banquet is preceded by the release of the latest IBProvider version with enhanced support of DDL and updatable rowsets.
2009-12-15 We have improved PROCEDURES scheme loaders to obtain the text of stored procedures in PROCEDURE_DEFINITION.
2009-11-16 Performance of the new IBProvider increased by 4.5 times
2009-10-07 IBProvider 3.0.0.7798. The work with large volumes of data was improved.
2009-08-13 New IBProvider 3.0.0.7575 with queries pool and enhanced working with Delphi.
2009-07-10 IBProvider now supports free ways of NULL-processing.
2009-07-04 New IBProvider version can emulate BOOLEAN and GUID types when working with Firebird and Interbase.
2009-06-11 New IBProvider version has the option of cancelling commands execution and supports the new type of Firebird 2.5 queries containing SQL_NULL.
2009-05-05 The option of working with TIME type via MS SQL Linked Server.
2009-04-17 16 versions of Firebird and Interbase are now available for recording on 64-bit platforms via MS SQL Linked Server.
2009-03-05 IBProvider v3 Release Candidate 4 with enhanced DDEX support and optimized working with nominated parameters. Metadata can now be accessed in user encoding.
2009-02-16 New IBProvider allows comprehensive work in Unicode applications, enhanced work with NONE encoding, and supports charset markers.
2009-01-12 The brand new mechanism has been developed in IBProvider v3 for working with Firebird and Interbase text data charsets.
2008-11-06 New IBProvider - support of 49 code pages, ability to work without provider registering, prevention of memory leaks in Firebird client.
2008-10-03 In the new edition of IBProvider Professional 7 codepages support was implemented, bugs were fixed, BLOB-fields access and memory management was improved
2008-08-25 The 6 world-wide Firebird Conference in Bergamo, Italy
2008-07-30 IBProvider updates are available. Operation with NUMERIC-types and connection pooling were improved. External and temporary tables support in metadata schemes was added. Disabled metadata cache mode performance was increased in 2.5 times.
2008-07-08 New IBProvider Release Candidate 3 is available. Support of the integrated Windows authentication (SSPI) for Firebird 2.1, Support of long names and BOOLEAN type in Interbase 7.x and Interbase 2007, etc.
2008-06-17 IBProvider releases have appeared. OCTETS character set support, data type converter release, 64 bits values in metadata schematics.
2008-05-12 IBProvider releases have appeared. New implementation of the data types converter.
2008-04-07 New IBProvider v3 for 64 bits operational systems.
2008-03-11 New build No 3965 of IBProvider v 3.0 RC2 has appeared.
2008-02-08 Visual Studio 2008 support was improved, work with DTC was corrected, known bugs were fixed and Firebird/Interbase compatibility was enhanced.
2007-12-26 We have changed the IBProvider license agreements and now give discounts.
2007-11-08 The second Russian Firebird and Interbase conference will take place in Moscow, November 23, 2007
2007-10-30 IBProvider Free Edition (3.0.0.3313 Release Candidate 2 [RC2]) has appeared.
2007-10-29 IBProvider v3 Release Candidate 2 (RC2) has appeared.
2007-10-18 New release of the IBProvider Professional Edition appears. We have improved Integration with Microsoft office and fixed known bugs.
2007-09-13 New providers versions in the Professional Edition now can be used with Microsoft SQL Server 2005 Business Intelligence Development Studio
2007-07-20 The latest editions of IBProvider Professional and IBProvider Free now support new features of Firebird 2.1
2007-05-25 Download engine now working. All customers will receive personal releases more quikly.
2007-04-27 The latest editions of IBProvider Professional and IBProvider Free are available for download.
2006-12-13 C++ client library for OLEDB providers now support the Unicode project types (which based on unicode strings).
2006-12-04 New releases appear: IBProvider Professional Edition - is a professional developer kit for Interbase and Firebird. IBProvider Free Edition - is an absolutely free of charge and most powerful version based on the commercial core of IBProvider v3.
2006-10-07 IBProvider 3.0.0.2385 [RC1] and IBProvider 2.5.0.2088 [Release] now avaliable. New properties aliases: Charset, PSWD. Metadata reading algorithm and SQL parser was optimized. Supporting arrays in ADO .Net.
2006-08-28 IBProvider 3.0.0.2065 [Beta]. IBProvider 2.4.7.2034 [Release]. MSSQL 2000/2005 integration improvement.
2006-08-13 IBProvider 3.0.0.1959 [Beta]. IBProvider 2.4.6.1989 [Release]. C++ library for OLEDB providers now support VC8 (VS2005)
2006-05-25 IBProvider 3.0.0.1324 [Beta]. IBProvider 2.4.5.1953 [Release]. Client Library for C++.
2006-05-05 IBProvider price will be changed after 23 may 2006. New demo versions are avalible
2006-03-30 IBProvider release v.2.4.4 (v.1.7.26) build 1885. IBProvider v.3 [build 1107 beta]
2006-02-27 IBProvider v.1/v.2 [build 1877 Release Candidate 1]. IBProvider v.3 [build 1062. beta]
2005-11-30 IBProvider 2.4.3.1859. Release.
2005-11-01 Fix of problem with arithmetic errors in .NET applications.
2005-09-28 IBProvider v3 [build 913] [beta version].
2005-09-22 IBProvider v3 [build 890] [beta version]. IBProvider v2/v1 [build 1811].
2005-09-01 The InterBase and Firebird Developer Magazine.
2005-07-28 IBProvider v3 [build 789] [beta version]. IBProvider v2/v1 [build 1802].
2005-06-15 IBProvider v3 [build 779] [beta version]. IBProvider v2/v1 [build 1795].
2005-04-12 IBProvider User Forum is Open
2005-03-22 IBProvider 2.4.2.1772. Release.
2005-02-28 IBProvider 3.0.0.639 beta. Change of the corporate license.
2005-02-11 IBProvider 3.0.0.573 beta.
2004-12-24 IBProvider 3.0.0.449 beta.
2004-11-12 IBProvider 2.4.1.1720/1.7.23.1720. Release.
2004-05-31 IBProvider 2.4.0.1607/1.7.22.1607. Release.
2004-05-14 Release Candidate 2.4.0.1588/1.7.22.1588
2004-04-30 Version 2.3.3.1523 beta
2004-03-29 Version 2.3.3.1416 beta
2003-12-17 Version 2.3.3.1300
2003-10-18 Version 2.3.2.1233
2003-08-22 Version 2.3.1.1184
2003-06-25 Version 2.3.0.1134 - extended support of MS AS, MS SQL
2003-04-23 Version 2.2.0.969 - Data Links dialog support, localization
2003-03-31 Version 2.1.2.
2003-03-26 Version 2.1.1.
2003-03-04 Version 2.1. The error processing mechanism is completely reconstructed.
2003-02-26 Discounts on IBProvider.
2003-02-18 Changes in License Terms
2003-01-23 Version 2.0.1.735. Bug fix, optimization, HTML help
2002-12-10 The second generation IBProvider
2002-11-21 Version 1.7.11.584 and 1.8.0.584 beta
2002-11-06 Version 1.7.10.542 and 1.8.0.542 beta
2002-10-20 Version 1.7.9.481 and 1.8.0.481 beta
2002-08-12 Version 1.7.6.350 and 1.8.0.350 beta
2002-07-30 Version 1.7.5.311 - Bugs fixing
2002-07-10 Version 1.7.4.289
2002-06-20 Version 1.7.3.269
2002-05-30 Version 1.7.2.255
2002-05-08 Version 1.7.1
2002-04-22 Version 1.7.0.227. Support of UNICODE. New prices.
2002-03-29 Version 1.6.3.213
2002-02-28 Version 1.6.2.201
2002-02-08 Version 1.6.2.199
2002-01-19 Version 1.6.1.185
2001-12-24 Free Version 1.5.2
2001-12-13 Version 1.6
2001-11-14 1.5.1 - Change of Compiler. Optimization. IColumnsRowset. etc.
2001-08-30 IN-OUT Parameters. Arrays. ....
2001-07-16 Error with test of connection in Data Links
2001-05-21 Support of stored procedure
2001-05-16 New samples on Delphi for MTS from Andrei Semak
2001-05-14 The final touches to RowSet
2001-04-30 Commercial release
2001-04-20 Support of DTC and Resource pooling
2001-04-04 Support for null-containing character in strings
2001-03-16 Implementaion of IOpenRowset::OpenRowset
2001-03-15 Support of DECIMAL and NUMERIC
2001-03-12 Errors correction...
2001-03-01 Fix bug in command prepare
2001-01-03 The main cardinal change is in accordance with implementation of operation auto-commit support.
2000-12-01 IBProvider and client library Reconstruction.
2000-09-15 New version of IBProvider for IB6.

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