[ANN] DatabaseLayer 1.7.5 released

[joseph.blough at thomson.com]

DatabaseLayer provides a JDBC-like interface to database I/O.  So far
only SQLite3, PostgreSQL, MySQL, Firebird, and ODBC database backends
are fully supported.  Oracle and TDS (Sybase/MSSQL) are partially
supporter.

 

Changes:

- wxMemoryBuffer defaults to a buffer size of 1024.  This causes an
issue accurately determining the size of blobs smaller than this size.
DatabaseResultSet::GetResultBlob has been changed to more accurately
determine the blob size for blobs under 1024 bytes.

- Added optional parameter to DatabaseLayer::GetSingleResult* functions
which allows the user to request the first result record and ignore all
subsequent records.

- ODBC Layer construction fix.

- Add support for PostgreSQL custom server ports.

- SourceForge issue #1724064 - Database layer does not show correct
error message (ODBC)

- SourceForge issue #1726135 - Bug in handling SQL_SUCCESS_WITH_INFO in
ODBC layer

- Firebird TIMESTAMP parameter fixes.

- DatabaseLayer::GetTables() and DatabaseLayer::GetViews() should now
work better on different versions of MySQL.

 

 

Many of the bug fixes and enhancements for this release came from
contributors other than myself. Please browse the credits.txt file in
the release source to see a (hopefully) complete list of those
developers that have worked to make the DatabaseLayer component useful.

 

DatabaseLayer website:
http://wxcode.sourceforge.net/components/databaselayer/

Functionality Summary:
http://wxcode.sourceforge.net/docs/databaselayer/summary.html

 

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