NAME
    DBIx::SQLEngine::Changes - Revision history for DBIx::SQLEngine.

HISTORY
  Release 0.008

    2002-11-02 Released as DBIx-SQLEngine-0.008.

    2002-11-02 Added basic subclass for MSSQL.

    2002-11-02 Added "is null" support based on patches from Michael Kroell
    at University of Innsbruck.

    2002-11-02 Added some introductory documentation to
    Criteria::Comparison.

    2002-11-02 For compatibility with the CPAN installer and automated
    testing tools, the Makefile.PL now suggests that you set your
    environment's DBI_DSN, rather than prompting you to enter it
    interactively in test.pl.

    2002-11-02 Refactored test script into several separate files.

    2002-11-02 Added initial basic transaction support.

  Release 0.007

    2002-05-24 Minor error-handling improvements.

    2002-05-24 Collect and return the results from visit_* methods.

    2002-05-24 Added DBIx::SQLEngine::Criteria::Not, contributed by
    Christian Glahn.

    2002-04-10 Added "fetch without execute" to the catch_query_exception
    handler for MySQL and Pg.

  Release 0.006

    2002-03-23 Released as DBIx-SQLEngine-0.006.

    2002-03-23 Added basic support for passing SQL functions and expressions
    to SQLEngine::Default and SQLEngine::Critera::Comparison in a way that
    allows them to be used directly, rather than being treated as literals
    and bound to placeholders.

    2002-03-01 Fixed syntax errors in MySQL subclass. Fixed suspected
    Perl-version dependency (return from inside eval) in Default detect_any.

  Release 0.005

    2002-03-01 Released as DBIx-SQLEngine-0.005.

    2002-02-19 Simon: Added Pg catch_query_exception REDO for "out of range
    0..-1". I don't know what this error means but it always seems to
    succeed when we retry.

    2002-02-10 Simon: Modified format of error messages in Default.pm

    2002-02-02 Eliminated complaint about empty subclauses in
    Criteria::Compound

    2002-01-31 Extracted Default sql_* criteria handling into
    DBIx::SQLEngine::Criteria->auto* methods.

    2002-01-31 Added catch_query_exception to Pg subclass for automatic
    reconnection.

  Release 0.004

    2002-01-30 Released as DBIx-SQLEngine-0.004.

    2002-01-30 Expanded Pg subclass. Fixed Default's type_info handling to
    not fall over when a type has multiple info hashes (needed for Pg).
    Adjusted error handling to call $sth->finish() if there's an exception
    after we prepare but before we complete retrieving the results.

    2002-01-27 Filled out documentation, especially of the public interface
    in SQLEngine.pm. Added skeletal Pg subclass.

  Release 0.003

    2002-01-25 Released as DBIx-SQLEngine-0.003

    2002-01-21 Fixed AnyData sql_create_column_text_long_type.

    2002-01-20 Fixed typo in sql_drop_table. Added detect_any and
    detect_table methods.

    2002-01-15 Improvements to sql_create_table to support primary key
    declarations. Completed DBIx::SQLEngine::Mixin::SeqTable. Added
    DBIx::SQLEngine::CSV.

    2002-01-14 Added initial version of DBIx::SQLEngine::Mixin::SeqTable.

    2002-01-14 Fixed bug in test script; user and password were not used!
    (Bug report from Terrence Brannon.)

  Release 0.002

    2002-01-14 Released as DBIx-SQLEngine-0.002

    2002-01-13 Fixed logging scope errors. Filled in several mising chunks
    of documentation. Makefile.PL touchups for distribution.

    2001-12-01 Separated from object-relational mapping functionality. Moved
    to DBIx::SQLEngine namespace.

    2001-11-30 Began adjusting namespace for CPAN distribution. Fixed use of
    AnyDBD to not require non-standard patch.

  Release 0.001

    2001-06-28 Use DBIx::AnyDBD for platform-specific issues. Moved
    SQL-generation code from Table to SQLEngine.

    2001-06-27 Renamed from Adaptor to SQLEngine. Flattened class hierarchy;
    we're only going to support DBI. Expunged old code. Switched to new
    Class::MakeMethods distribution.

  Prior Generation: DBO

    2001-02-14 Reversed boolean sense of 'nullable' to 'required'.

    2001-01-29 Fixed code to detect length and nullable column information.

    2001-01-13 Added retry on "Lost connection to MySQL" errors

    2000-11-29 Switched to use of Class::MethodMaker 2.0 features.

    2000-03-31 Added SQL-string to execution failure.

    2000-03-03 Adjusted clear_connection.

    1999-08-18 Added MySQL tinyint column code

    1999-07-27 Added use of DBO::Column package.

    1999-04-21 Added explicit disconnect if existing connection's ping
    fails.

    1999-04-05 Added reconnect if can't ping server behaviour; add'l type
    codes

    1998-12-08 Cleanup of logging.

    1998-12-08 Added parameter handling and on-demand class loading.

    1998-11-01 Changed importing style for Class::MethodMaker.

    1998-10-05 Revised. Rewrote POD.

    1998-05-09 Moved connection behaviour from SQL Table into Adaptor
    classes.

    1998-03-16 DBAdaptor package (and subpackages) renamed to DBO::Table.

    1997-11-18 Simon: Updated to current practice.

  Generation Zero: DBAdaptor

    1997-09-24 IntraNetics97 Version 1.00.000

    1997-08-20 Eric: Extracted DBAdaptor class from prior code.

SEE ALSO
    the DBIx::SQLEngine::ReadMe manpage