# ---------------------------------------------------------- # 0.11008 2011-05-04
# ----------------------------------------------------------

• Correctly create and parse FK constraints in SQLite
• Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
• made PostgreSQL producer consistent with other producers in terms of quoting and allowing functions in constraints and indices
• Add distinction of autoinc and regular primary keys to the GraphViz producer
• Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
• Quote everything in SQL Server
• Turn off constraints before dropping tables in SQL Server
• Make true unique constraints if needed in SQL Server
• Fixed Producer::PostgresSQL to output array type after type size, i.e. varchar(64)[] rather than varchar[](64)

# ---------------------------------------------------------- # 0.11007 2010-11-30
# ----------------------------------------------------------

• Fix POD typo in SQL/Translator/Schema/Trigger.pm
• Add explicit Scalar::Util to the deplist for really old perls
• Add support for PostGIS Geometry and Geography data types in the Pg producer
• Some minor fixes to squash warnings on new perls
• Support a custom_type_name hint when creating enum types in PostgreSQL
• Fix sqlt options/pod mismatch (RT#58318)
• Oracle Producer multicolumn constraint support
• Add support for triggers in the MySQL producer
• Fix unstable order of View's in MySQL parser

# ---------------------------------------------------------- # 0.11006 2010-06-03
---------------------------------------------------------- * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right parenthesis)
* Fix Producer::Oracle translate float and double to float instead of number * Fix Producer::Oracle generation of too long unique constraint names * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1 * Fix Producer::MySQL not quoting index names when requested (RT56173) * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419) * Fix Field::default_value to behave like a real accessor (allow undef as an unsetting argument)
* Fix Mysql/Pg/SQLite/MSSQL producers to properly not quote numeric default values (RT#57059)
* Producer::Oracle tests now use Test::Differences * Prettify output of SQLite producer (less bogus newlines) * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d) and regular no-leading-zero (X.X.X) *_version producer args

# ---------------------------------------------------------- # 0.11005 2010-02-24
---------------------------------------------------------- * Fix Parser::DBI::Oracle reading too many tables (RT49413) * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468) * Fix runaway debug trace (RT#52276)
* Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277) * Producer::Oracle now respects quote_field|table_names, and no longer does name munging of reserved table names * Producer::Oracle now correctly outputs databse-unique index names

# ---------------------------------------------------------- # 0.11004 2010-02-14
---------------------------------------------------------- * Fix PG producer numeric precision regression (RT49301) * Add DB2 producer numeric/decimal precision output * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace) * Add Oracle producer creating drop view statements like PG producer does * Fix SQL::Translator::Diff to use producer_args instead of producer_options

# ---------------------------------------------------------- # 0.11003 2009-09-28
---------------------------------------------------------- * Pg parser fixes to deal properly with MATCH <type> * Pg parser fixes to parse timestamp attributes correctly * Fix broken default detection in script/sqlt (RT27438) * Fix dependency issues with LibXML and TT

# ---------------------------------------------------------- # 0.11002 2009-08-30
# ---------------------------------------------------------- * Depend on fixed Parse::RecDescent
* Added skip-tables and skip-tables-like options to Diagram

# ---------------------------------------------------------- # 0.11001 2009-08-18
# ---------------------------------------------------------- * Removed last use of Readonly
* Adjusted YAML dependency

# ---------------------------------------------------------- # 0.11000 2009-08-18
# ---------------------------------------------------------- * Re-add version numbers to files, else cpan's "upgrade" gets very confused * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme

# ---------------------------------------------------------- # 0.10 2009-08-13
# ---------------------------------------------------------- * Resolved the following RT bugs (thanks to everyone for reporting!): 25791 does not recognize PostgreSQL ON_ERROR_STOP 29265 sqlt-diagram: --natural-join needs Graph::Directed 37814 SQLite translator failing to parse schema 42548 Producer::PostgreSQL incorrectly inserts the size in

'time(stamp)? with(out) time zone' fields 43173 SQL::Translator::Parser without versionnumber - will install

old 0.09002
46805 (No subject)
47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix) 32130 Move from XML::XPath to XML::LibXML::XPathContext 22261 MySQL parse
13915 missing optional prerequisite cause make test to fail 8847 Diagram.pm:BINMODE missing in printing of graphic file. 21065 GraphViz producer fails on tables named 'node' 35448 Producer::PostgreSQL types without size 22026 sqlt-diagram uses -f arg twice
47897 [PATCH] Fix uninitialized value within @ in (uc|lc) 47668 Mysql Parser doesn't recognize key types 46448 sqlt-graph errors out on MySQL DDL with btree keys 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm 48025 MySQL Producer: Case inconsistency between elements in

@nolength_attr and $data_type
48569 sqlt-diagram fails to load SQLite schema 48596 SQL::Translator::Diff::schema_diff should produce a list in

list context
44907 SQL::Translator::Producer::PostgreSQL produce() in list context

should return a list of statements

# ---------------------------------------------------------- # 0.09007 2009-06-25
# ---------------------------------------------------------- * Fixed Pg parser - caching the compiled P::RD schema is a very bad idea
* Fix MSSQL handling of ON UPDATE/DELETE RESTRICT * Delay MSSQL FK constraint deployment until after all CREATE TABLE statements
* Coerce other engine's bytea/blob/clob datatypes to VarBinary

# ---------------------------------------------------------- # 0.09006 2009-06-10
# ---------------------------------------------------------- * Multiple test and dependency adhustments to make smokers happy * Fix YAML producer wrt extra attribute * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)

# ---------------------------------------------------------- # 0.09005 2009-06-08
# ---------------------------------------------------------- * Add parser support for MySQL default values with a single quote * Properly quote absolute table names in the MySQL producer * Added CREATE VIEW subrules for mysql parser (wreis) * Many fixes to code and tests for trigger's "database_events" * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis) * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo) * XML parser support for multi-event triggers * SQLite producer support for multi-event triggers * XML parser switched from XML::XPath to XML::LibXML * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support * MySQL producer skips length attribute for columns which do not support that attribute. Currently following column types are added to that list: date time timestamp datetime year
* Switch to Module::Install (mandates minimum perl 5.005) * Major cleanup of GraphViz proucer
* Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers Fix most of the problems uncovered by the roundtrip test framework Some highlights:

• Rewind exhausted globs before attempting a read
• Do not add xml comment header if no_comments is set
• table/field counts are held per schema object, not globally
• no more variable table and column names in SQLite and MSSQL
• VIEW support for Pg parser, also some cleanups
• The way we generate Pg create view statements was not standards compliant (per RhodiumToad in #postgresql)
• Disable MSSQL view/procedure production - they never worked in the first place
• SQLite/MSSQL improvements:
  • Support parsing of all DROP clauses
  • Support parsing of field-level comments
  • When producing do not append table names to constraint/index names

# ---------------------------------------------------------- # 0.09004 2009-02-13
# ---------------------------------------------------------- * Add support for temporary tables in Pg (nachos) * Create Trigger support for SQLite
* GraphViz producer improvements

# ---------------------------------------------------------- # 0.09003 2009-02-07
# ---------------------------------------------------------- <BORKED RELEASE DELETED OFF CPAN>

# ---------------------------------------------------------- # 0.09002 2008-12-05
# ---------------------------------------------------------- * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without quotes (jgoulah)
* Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah) * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo) * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah) * Changed behaviour of ::Producer::Oracle when returning an array of statements to make it compatible to DBI->do()
* Fixed a few bugs in ::Producer::Oracle * Applied patch from jgoulah to support mysql's MERGE option * Applied patch from rbo to add support of multiple database events on a trigger * Applied patch from lukes to allow drop if exists in sqlite producer, with version >= 3.3
* Applied patch from rjbs with minor changes, now we support scalar refs in default values!
* Fixed SQLite producer to end index statements in newlines, in scalar context * Decreed that all list context statements shall not end in ; or ;\n * Fixed SQLite, Diff and MySQL producers to agree with Decree. * Added support for CREATE VIEW + tests in the Pg producer (wreis) * Added support for CREATE VIEW + tests in the sqlite producer (groditi) * Added proper argument parsing and documentation to MySQL Parser and Producer (ribasushi)
* Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace only allows replacement with identical set of columns (wreis) * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite producer (wreis)
* Removed source_db and target_db accessors from Diff (throwback to old version, only output_db is used)

• Support for longer varchar fields in MySQL

# ---------------------------------------------------------- # 0.09001 2008-08-19
# ---------------------------------------------------------- * Added support for CREATE VIEW + tests in the mysql producer (groditi) * Added support for SET fields in the mysql producer + test (groditi) * Added support for proper booleans in the mysql producer, when a mysql version of at least 4.x is supplied
* Added support for proper enums under pg (as of 8.3), with pg version check, and deferrable constraints
* Added support to truncate long constraint and index names in the mysql producer, because of a change to DBIx::Class to produce such long names in some cases.

# ---------------------------------------------------------- # 0.09000 2008-02-25
# ----------------------------------------------------------

• Fix Pg produces idea of which field types need a size param (wreis)
• Add support for COLLATE table option to MySQL parser
• Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)

# ----------------------------------------------------------- # 0.0899_02 2008-01-29
# ----------------------------------------------------------

• Major refactoring of SQL::Translator::Diff again:
• Diff is no longer one huge monolithic function.
• Added more tests for diff
• When producing diffs for MySQL you will (by default) get single alter statements per table
• SQLite can also do remove columns (by creating a temp table as shown in http://sqlite.org/faq.html#q11
• Columns can be renamed if the new schema is from a form that can have metadata (which is pretty much anything but an SQL file.) It does this by looking at renamed_from in the $field->extra
• Updated Oracle and Postgres producers
• More tests!

# ----------------------------------------------------------- # 0.0899_01 2007-10-21
# ----------------------------------------------------------

• SQL::Translator::Diff now uses the ::Producer modules to create diffs This will break back-compatibility Use sqlt-diff-old for the previous one, and fix producers!

# ----------------------------------------------------------- # 0.08001 2007-09-26
# ----------------------------------------------------------

• Patched to ignore all TT versions >= 2.15 until TT is fixed :(

# ----------------------------------------------------------- # 0.08 2006-12-07
# -----------------------------------------------------------

• Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15, thanks Ash!

# ----------------------------------------------------------- # 0.08_04 2006-11-10
# -----------------------------------------------------------

• Patched MySQL producer to name constraints sanely, thanks Ash
• Added patch to Producer::DB2 to avoid dependency issues with foreign keys
• Added patch to remove single quotes for numeric default values in Producer::DB2
• Fixed Parser::SQLite to require a semicolon after a create trigger statement
• Added patch from avinash to add CASCADE to pg table drops

# ----------------------------------------------------------- # 0.08_03
# -----------------------------------------------------------

• Added patch to use default values for Pg timestamp fields

# ----------------------------------------------------------- # 0.08_02 2006-11-03
# -----------------------------------------------------------

• Added patch from Ash to separate DROP statements in mysql producer in list-context
• Fixed up SQLites usage of no-comments

# ----------------------------------------------------------- # 0.08_01 2006-07-23
# -----------------------------------------------------------

• Made Trigger check that a give table exists in on_table - castaway
• Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others to follow) - castaway
• Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff later) - castaway
• Made changes to allow producers to return a list of statements - castaway
• Split sqlt-diff into script and module - castaway
• Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
• Added DB2 Producer - castaway
• Added mysql_character_set for 4.1+ -mda
• New filters, Names and Globals. -mda
• Added the initial work on a template based Dia UML producer. -mda

# ----------------------------------------------------------- # 0.07 2005-06-10
# ----------------------------------------------------------- * YAML parser supports extra attributes on tables.

• All schema objects now support the extra attribute, so can have arbitary name/value data attached to them.
• Refactoring: Added SQL::Translator::Schema::Object - base class for all Schema objects.
• Changes to MySQL Parser (Dave Howorth)
  • ignore INSERT statements
  • permit ALTER TABLE ADD FOREIGN KEY
  • allow trailing comma on last field in CREATE statements
  • collect the database name
• TTSchema Producer
  • Can pass extra variables using tt_vars producer arg.
  • Can pass extra config using tt_conf producer arg.
  • Variables and config can be passed on the command line with --tt-var and --tt-conf options to sqlt.
• Added schema filters.
• MySQL Producer
  • Added 'mysql_table_type' extra attribute on tables.
  • Works out InnoDB tables from constraints.
  • mysql_charset and mysql_collate extra attributes for tables and fiels.

# ----------------------------------------------------------- # 0.06 2004-05-13
# ----------------------------------------------------------- * Added SQL::Translator::Manual

• Installation process now uses Module::Build
• Added new "Dumper" producer
• Changed the native SQL Fairy XML format to a fixed mapping. NB: You should convert your existing XML schema. See the SQL::Translator::Parser::XML::SQLFairy docs.
• Added producers: TT::Base and TT::Table.

# ----------------------------------------------------------- # 0.05 2004-02-27
# ----------------------------------------------------------- * Added "COMMENT ON *" syntax to PostgreSQL parser

• Some fixes to Oracle parser as reported by Gail Binkley
• Added support in PostgreSQL parser for all "ALTER TABLE" statements
• Now distributing sqlt-diff script as it's pretty usable
• Added new options to sqlt-graph and GraphViz producer (Dave Cash)

# ----------------------------------------------------------- # 0.04 2003-11-07
# -----------------------------------------------------------

• Increased version of Constants module to 1.41 to avoid a problem where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused CPAN
• Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than setting them dynamically) so that automated tests would pass

# ----------------------------------------------------------- # 0.03 2003-11-06
# -----------------------------------------------------------

• Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL, DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
• Added producers: XML::SQLFairy, TTSchema, Storable, YAML
• HTML producer now uses stylesheets to allow easy customization of colors
• Many bug fixes to most every module
• Added "sqlt-dumper" script to help create a script for dumping a database a la "mysqldump"
• Reversed the arrowheads on the graphical producers to show the relationships in a more standard way
• Changes all included script names to start with "sqlt"
• Added capturing and printing most embedded table and field comments

# ----------------------------------------------------------- # 0.02 2003-06-17
# -----------------------------------------------------------

• Added parsers for Excel and Oracle
• Removed Sybase parser because it didn't actually work
• Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
• Added Schema classes to represent schema as objects
• Removed "Raw" producer in favor of the Schema classes
• Removed "Validator" class as the Schema classes validate themselves
• Improved all existing parsers and producers, expanding them to handle foreign keys much better, produce better output, etc.
• Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the graphical producers
• Added sql_translator.cgi as a web-form frontend to graphical producers
• Expanded test suite

# ----------------------------------------------------------- # 0.01 2003-02-27
# -----------------------------------------------------------

• Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL, DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
• Added producers: XML::SQLFairy, TTSchema, Storable, YAML
• HTML producer now uses stylesheets to allow easy customization of colors
• Many bug fixes to most every module
• Added "sqlt-dumper" script to help create a script for dumping a database a la "mysqldump"
• Reversed the arrowheads on the graphical producers to show the relationships in a more standard way
• Changes all included script names to start with "sqlt"
• Added capturing and printing most embedded table and field comments