1 Changes for SQL::Translator
3 * Make maybe_plan skip on unrecognised failures to load modules
7 * Add diagnostics to t/postgresql-rename-table-and-field.t that's
8 failing mysteriously on some smokers
12 * Fix error handling for Test::PostgreSQL 1.20
16 * Add support for monotonically increasing SQLite autoincs (GH#47)
17 * Add support for CHECK constraint in SQLite producer (GH#57)
18 * Add support for CHECK constraint in POD producer (GH#63)
19 * Fix forgotten quoting in the MySQL DROP TABLE diff producer (GH#50)
20 * Fix Pg grammar parsing of UUID, time, timetz columns (RT#100196, GH#52)
21 * Add support for USING and WHERE on indexes in PostgreSQL producer
22 and parser (RT#63814, GH#52)
23 * Improve add_trigger consistency between producers (GH#48)
24 * Add trigger 'scope' attribute support to JSON, YAML and XML producers,
25 and XML and SQLite parsers (RT#119997)
26 * Declare dependencies in deterministic order (RT#102859)
27 * Multiple speedups of naive internal debugging mechanism (GH#54)
28 * Remove dependency on List::MoreUtils ( http://is.gd/lmu_cac_debacle )
29 * Fix parsing of strings with leading whitespace for MySQL, Oracle, PostgreSQL,
31 * Fix parsing of MySQL column comments (RT#83380)
32 * Fix multi-line comments in YAML, JSON and PostgreSQL producers
33 * Fix identifier quoting in PostgreSQL diff producer
34 * Fix incorrect type conversion from various BigInt AutoIncrement to the
35 PostgreSQL-specific bigserial (GH#72)
36 * Fix missing semicolons between PostGIS statements
37 * Fix string and identifier quoting in PostGIS statements
38 * Fix intermittent test failures (RT#108460)
39 * Fix relying on exact serialisation for JSON/YAML tests (RT#121901)
43 * Fix Oracle producer generating an unnecessary / at the end in case there
45 * Skip HTML tests if CGI is not installed (RT#98027)
46 * Fix JSON and YAML tests if the defaults have been tweaked (RT#98824)
47 * Fixes for parsing and producing identifiers and values that need
48 quoting and escaping for SQLite, MySQL, PostgreSQL, SQLServer and
49 Oracle (RT#90700, RT#31034)
50 * Add support for ALTER TABLE ... ADD CONSTRAINT to Oracle parser
51 * Add trigger support to Oracle parser (RT#62927)
52 * Fix erroneous PostgreSQL floating point type translations (RT#99725)
53 * Remove executable bit from Parser/JSON.pm (RT#100532)
54 * Update the Free Software Foundation's address (RT#100531)
55 * Provide default index names for SQLite (GH#45)
56 * Fix SQLite diffing on perl 5.8.1
57 * Fix multi-column indexes in Parser::DBI::PostgreSQL
58 * Fix array data types in Parser::PostgreSQL (GH#49)
59 * Fix multidimensional sizes in Parser::PostgreSQL
63 * Fix test failure if Test::PostgreSQL is installed but not working
67 * Add Json and hstore types to Pg Parser (cloudinstustrie)
68 * Fix DROP TABLE in SQL Server Producer
69 * Fix Pg DBI parser test (Dagfinn Ilmari Mannsåker)
70 * Remove spurious warnings (Matt Phillips, Wallace Reis)
71 * Fix MySQL producer for columns with scalar ref in 'ON UPDATE' (Wallace Reis)
72 * Fix handling of views in MySQL DBI parser
73 * Fix handling of renamed fields in SQLite diff (Peter Mottram)
74 * Check numeric equality of default values in numeric-type fields (Wallace Reis)
75 * Fix handling of renamed fields in renamed tables in Pg diff (Peter Mottram)
77 0.11018 2013-10-31 🎃
79 * Revert "Fix AUTOINCREMENT in SQLite"
83 * Apply quotes to fix tables that are reserved words, DBI::SQLServer (Jonathan C. Otsuka)
84 * Add DECIMAL_DIGITS to field size for scale info, DBI::SQLServer (Jonathan C. Otsuka)
85 * De-linkify XML namespace in docs (RT#81838)
86 * Allow both single and double quotes for values in MySQL parser
87 * Fix diff for altering two things per column - add ; at the end
88 * Call all diff methods in list context (it can be merged later)
89 * Fix Pg diff issue with drop constraint on primary keys
90 * SQLite support for SET NULL, SET DEFAULT and NO ACTION in FK clauses
91 * Clean up properly after Parser::DBI::PostgreSQL tests
92 * Fix typos in error messages
93 * Add SQL_TINYINT and SQL_BIGINT to the type map in
94 SQL::Translator::Schema::Field
95 * Add JSON parser and producer (Jon Jensen)
96 * Clean up TTSchema doc some (Gavin Shelley)
97 * Fix AUTOINCREMENT in SQLite (Rafael Porres Molina)
101 * Allow passing an arrayref to SQLT->filename (lost in Mooification)
105 * Fix stupid missing version number in SQL::Translator::Schema::Object
109 * Relicense under Perl 5 terms
111 0.11013_03 2012-09-25
113 * Remove SQL::Translator::Schema::Graph as announced in 0.11011
114 * Remove a number of no longer needed deps
116 0.11013_02 2012-09-23
118 * Fix missing dep (List::MoreUtils)
120 0.11013_01 2012-09-22
122 * Convert SQL::Translator, ::Schema and ::Schema::* to Moo
123 * Fix leaks by weakening circular references between schema objects
127 * Make MySQL producer add NULL after every nullable field, conforming to SQL
128 standard, and avoiding MySQL bugs
132 * Fix/update quoting in PostgreSQL producer
133 * Add missing quote function to SQLServer producer
134 * Fix incorrect Parser::DBI documentation (RT#60878)
138 [ INCOMPATIBLE CHANGES ]
140 * SQLT no longer supports setting separate conflicting values for the now
141 deprecated 'quote_table_names' and 'quote_field_names'. Instead their values
142 are proxied to the new 'quote_identifiers'. If 'quote_identifiers' is
143 supplied, the legacy settings are ignored (with a warning). If nothing is
144 specified the default is TRUE as before. If only one is specified - default
145 to its value for everything, and if both are specified with a conflicting
146 value an exception is thrown.
148 * Partial quoting support has been added in SQLite. It is currently disabled by
149 default, you need to request is explicitly with quote_identifiers => 1. In a
150 future version of SQL::Translator *THIS DEFAULT BEHAVIOR WILL CHANGE*.
151 If you do NOT WANT quoting, set quote_identifiers to a false value to
152 protect yourself from changes in a future release.
154 * Bump the default MySQL parser version to MySQL 4.0
158 * script/sqlt-graph now accepts a --trace option
159 * Fixes to SQLite foreign keys production (patch from Johan Viklund)
160 closes RT#16412, RT#44769
161 * ON DELETE/UPDATE actions for SQLite (patch from Lukas Thiemeier)
162 closes RT#70734, RT#71283, RT#70378
163 * Fix data preservation on SQLite diffs involving adding/dropping columns
164 * Support for triggers in PostgreSQL producer and parser
165 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
166 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
167 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
168 * Stop the DBI parser from disconnecting externally supplied DBI handles (RT#35868)
169 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
170 via alter_field to a column in Postgres Producer
171 * Added a working mechanism for naming foreign keys in the PostgreSQL producer
172 * Fix PostgreSQL ignoring default values with specified data type
173 * Fix PostgreSQL parser support for (N)::int defaults (patch by Tina Müller)
174 * Fix possible name duplication in SQLlite producer
175 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
176 fix by not adding the ON DELETE/UPDATE clause at all
177 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
178 * Support for double quoted and bit strings as default values in MySQL parser
179 * Improved VIEW support in MySQL parser
180 * Proper handling of CURRENT_TIMESTAMP default values in MySQL parser (RT#65844)
181 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
182 file as indices (and probably other things) get messed up
183 * Workaround for some MySQL quirks on primary key definitions
184 * Fix dropping primary keys in MySQL diffs (RT#62250, patch from Nick Bertrand)
185 * MySQL producer does not attempt to write out non-existent unique constraint names
186 * MySQL parser correctly differentiates between signed and unsigned integer column
188 * Replace Class::Accessor::Fast dependency with already-included Moo
189 * Entire codebase is now free of tabs and trailing whitespace
190 * Spellfixes (RT#68912)
191 * Fix Diagram Producer POD (RT#71397, RT#71398)
192 * Fix Diagram Producer to use correct binmode on output (RT#71399)
193 * Fix ignored option to script/sqlt-diagram (RT#5992)
194 * Fix t/17sqlfxml-producer.t failures due to whitespace differences introduced by
195 environment config snippets (RT#70786)
196 * Fix assembly of Table objects with numbered columns being added out of order
197 (RT#74771) (based on patch from Jonathan Otsuka)
198 * Fix syntax error in SQL::Translator::Producer::Latex (RT#74953)
199 * Deprecate SQL::Translator::Schema::Graph and the as_graph() schema method
200 * Bump minimum supported perl version to 5.8.1 (mostly due to Moo)
204 * Add "if exists" to drop view statements in Pg.
208 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
212 * Correctly create and parse FK constraints in SQLite
213 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
214 * made PostgreSQL producer consistent with other producers in terms of
215 quoting and allowing functions in constraints and indices
216 * Add distinction of autoinc and regular primary keys to the GraphViz producer
217 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
218 * Quote everything in SQL Server
219 * Turn off constraints before dropping tables in SQL Server
220 * Make true unique constraints if needed in SQL Server
221 * Fixed Producer::PostgresSQL to output array type after type size,
222 i.e. varchar(64)[] rather than varchar[](64)
226 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
227 * Add explicit Scalar::Util to the deplist for really old perls
228 * Add support for PostGIS Geometry and Geography data types in the Pg producer
229 * Some minor fixes to squash warnings on new perls
230 * Support a custom_type_name hint when creating enum types in PostgreSQL
231 * Fix sqlt options/pod mismatch (RT#58318)
232 * Oracle Producer multicolumn constraint support
233 * Add support for triggers in the MySQL producer
234 * Fix unstable order of View's in MySQL parser
238 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
240 * Fix Producer::Oracle translate float and double to float instead of number
241 * Fix Producer::Oracle generation of too long unique constraint names
242 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
243 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
244 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
245 * Fix Field::default_value to behave like a real accessor (allow undef as
246 an unsetting argument)
247 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
249 * Producer::Oracle tests now use Test::Differences
250 * Prettify output of SQLite producer (less bogus newlines)
251 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
252 and regular no-leading-zero (X.X.X) *_version producer args
256 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
257 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
258 * Fix runaway debug trace (RT#52276)
259 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
260 * Producer::Oracle now respects quote_field|table_names, and
261 no longer does name munging of reserved table names
262 * Producer::Oracle now correctly outputs databse-unique index names
266 * Fix PG producer numeric precision regression (RT#49301)
267 * Add DB2 producer numeric/decimal precision output
268 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
269 * Add Oracle producer creating drop view statements like PG producer does
270 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
274 * Pg parser fixes to deal properly with MATCH <type>
275 * Pg parser fixes to parse timestamp attributes correctly
276 * Fix broken default detection in script/sqlt (RT#27438)
277 * Fix dependency issues with LibXML and TT
281 * Depend on fixed Parse::RecDescent
282 * Added skip-tables and skip-tables-like options to Diagram
286 * Removed last use of Readonly
287 * Adjusted YAML dependency
291 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
292 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
293 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
294 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
298 * Resolved the following RT bugs (thanks to everyone for reporting!):
299 - 25791 does not recognize PostgreSQL ON_ERROR_STOP
300 - 29265 sqlt-diagram: --natural-join needs Graph::Directed
301 - 37814 SQLite translator failing to parse schema
302 - 42548 Producer::PostgreSQL incorrectly inserts the size in
303 'time(stamp)? with(out) time zone' fields
304 - 43173 SQL::Translator::Parser without versionnumber - will install
307 - 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
308 - 32130 Move from XML::XPath to XML::LibXML::XPathContext
310 - 13915 missing optional prerequisite cause make test to fail
311 - 8847 Diagram.pm: BINMODE missing in printing of graphic file.
312 - 21065 GraphViz producer fails on tables named 'node'
313 - 35448 Producer::PostgreSQL types without size
314 - 22026 sqlt-diagram uses -f arg twice
315 - 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
316 - 47668 Mysql Parser doesn't recognize key types
317 - 46448 sqlt-graph errors out on MySQL DDL with btree keys
318 - 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
319 - 48025 MySQL Producer: Case inconsistency between elements in
320 @no_length_attr and $data_type
321 - 48569 sqlt-diagram fails to load SQLite schema
322 - 48596 SQL::Translator::Diff::schema_diff should produce a list in
324 - 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
325 should return a list of statements
329 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
331 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
332 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
334 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
338 * Multiple test and dependency adhustments to make smokers happy
339 * Fix YAML producer wrt extra attribute
340 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
344 * Add parser support for MySQL default values with a single quote
345 * Properly quote absolute table names in the MySQL producer
346 * Added CREATE VIEW subrules for mysql parser (wreis)
347 * Many fixes to code and tests for trigger's "database_events"
348 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
349 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
350 * XML parser support for multi-event triggers
351 * SQLite producer support for multi-event triggers
352 * XML parser switched from XML::XPath to XML::LibXML
353 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
354 * MySQL producer skips length attribute for columns which do not support that
355 attribute. Currently following column types are added to that list:
356 date time timestamp datetime year
357 * Switch to Module::Install (mandates minimum perl 5.005)
358 * Major cleanup of GraphViz proucer
359 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
360 Fix most of the problems uncovered by the roundtrip test framework
362 - Rewind exhausted globs before attempting a read
363 - Do not add xml comment header if no_comments is set
364 - table/field counts are held per schema object, not globally
365 - no more variable table and column names in SQLite and MSSQL
366 - VIEW support for Pg parser, also some cleanups
367 - The way we generate Pg create view statements was not standards compliant
368 (per RhodiumToad in #postgresql)
369 - Disable MSSQL view/procedure production - they never worked in the first place
370 - SQLite/MSSQL improvements:
371 - Support parsing of all DROP clauses
372 - Support parsing of field-level comments
373 - When producing do not append table names to constraint/index names
377 * Add support for temporary tables in Pg (nachos)
378 * Create Trigger support for SQLite
379 * GraphViz producer improvements
383 * <BORKED RELEASE DELETED OFF CPAN>
387 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
389 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
390 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
391 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
392 * Changed behaviour of ::Producer::Oracle when returning an array of statements
393 to make it compatible to DBI->do()
394 * Fixed a few bugs in ::Producer::Oracle
395 * Applied patch from jgoulah to support mysql's MERGE option
396 * Applied patch from rbo to add support of multiple database events on a trigger
397 * Applied patch from lukes to allow drop if exists in sqlite producer, with
399 * Applied patch from rjbs with minor changes, now we support scalar refs in
401 * Fixed SQLite producer to end index statements in newlines, in scalar context
402 * Decreed that all list context statements shall not end in ; or ;\n
403 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
404 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
405 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
406 * Added proper argument parsing and documentation to MySQL Parser and
408 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
409 only allows replacement with identical set of columns (wreis)
410 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
412 * Removed source_db and target_db accessors from Diff (throwback to old version,
413 only output_db is used)
414 * Support for longer varchar fields in MySQL
418 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
419 * Added support for SET fields in the mysql producer + test (groditi)
420 * Added support for proper booleans in the mysql producer, when a mysql version
421 of at least 4.x is supplied
422 * Added support for proper enums under pg (as of 8.3), with pg version check,
423 and deferrable constraints
424 * Added support to truncate long constraint and index names in the mysql
425 producer, because of a change to DBIx::Class to produce such long names in
430 * Fix Pg produces idea of which field types need a size param (wreis)
431 * Add support for COLLATE table option to MySQL parser
432 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
436 * Major refactoring of SQL::Translator::Diff again:
437 * Diff is no longer one huge monolithic function.
438 * Added more tests for diff
439 * When producing diffs for MySQL you will (by default) get single alter
441 * SQLite can also do remove columns (by creating a temp table as shown in
442 http://sqlite.org/faq.html#q11
443 * Columns can be renamed if the new schema is from a form that can have metadata
444 (which is pretty much anything but an SQL file.) It does this by looking at
445 renamed_from in the $field->extra
446 * Updated Oracle and Postgres producers
451 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
452 This *will* break back-compatibility
453 Use sqlt-diff-old for the previous one, and fix producers!
457 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
461 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
466 * Patched MySQL producer to name constraints sanely, thanks Ash
467 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
468 * Added patch to remove single quotes for numeric default values in Producer::DB2
469 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
470 * Added patch from avinash to add CASCADE to pg table drops
474 * Added patch to use default values for Pg timestamp fields
478 * Added patch from Ash to separate DROP statements in mysql producer in
480 * Fixed up SQLites usage of no-comments
484 * Made Trigger check that a give table exists in on_table - castaway
485 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
486 to follow) - castaway
487 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
489 * Made changes to allow producers to return a list of statements - castaway
490 * Split sqlt-diff into script and module - castaway
491 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
492 * Added DB2 Producer - castaway
493 * Added mysql_character_set for 4.1+ -mda
494 * New filters, Names and Globals. -mda
495 * Added the initial work on a template based Dia UML producer. -mda
499 * YAML parser supports extra attributes on tables.
500 * All schema objects now support the extra attribute, so can
501 have arbitary name/value data attached to them.
502 * Refactoring: Added SQL::Translator::Schema::Object - base
503 class for all Schema objects.
504 * Changes to MySQL Parser (Dave Howorth)
505 - ignore INSERT statements
506 - permit ALTER TABLE ADD FOREIGN KEY
507 - allow trailing comma on last field in CREATE statements
508 - collect the database name
510 - Can pass extra variables using tt_vars producer arg.
511 - Can pass extra config using tt_conf producer arg.
512 - Variables and config can be passed on the command line
513 with --tt-var and --tt-conf options to sqlt.
514 * Added schema filters.
516 - Added 'mysql_table_type' extra attribute on tables.
517 - Works out InnoDB tables from constraints.
518 - mysql_charset and mysql_collate extra attributes for tables and fiels.
522 * Added SQL::Translator::Manual
523 * Installation process now uses Module::Build
524 * Added new "Dumper" producer
525 * Changed the native SQL Fairy XML format to a fixed mapping.
526 *NB:* You should convert your existing XML schema. See the
527 SQL::Translator::Parser::XML::SQLFairy docs.
528 * Added producers: TT::Base and TT::Table.
532 * Added "COMMENT ON *" syntax to PostgreSQL parser
533 * Some fixes to Oracle parser as reported by Gail Binkley
534 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
535 * Now distributing sqlt-diff script as it's pretty usable
536 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
540 * Increased version of Constants module to 1.41 to avoid a problem
541 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
543 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
544 setting them dynamically) so that automated tests would pass
548 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
549 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
550 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
551 * HTML producer now uses stylesheets to allow easy customization of colors
552 * Many bug fixes to most every module
553 * Added "sqlt-dumper" script to help create a script for dumping
554 a database a la "mysqldump"
555 * Reversed the arrowheads on the graphical producers to show the
556 relationships in a more standard way
557 * Changes all included script names to start with "sqlt"
558 * Added capturing and printing most embedded table and field comments
562 * Added parsers for Excel and Oracle
563 * Removed Sybase parser because it didn't actually work
564 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
565 * Added Schema classes to represent schema as objects
566 * Removed "Raw" producer in favor of the Schema classes
567 * Removed "Validator" class as the Schema classes validate themselves
568 * Improved all existing parsers and producers, expanding them to
569 handle foreign keys much better, produce better output, etc.
570 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
572 * Added sql_translator.cgi as a web-form frontend to graphical producers
573 * Expanded test suite
577 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
578 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
579 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
580 * HTML producer now uses stylesheets to allow easy customization of colors
581 * Many bug fixes to most every module
582 * Added "sqlt-dumper" script to help create a script for dumping
583 a database a la "mysqldump"
584 * Reversed the arrowheads on the graphical producers to show the
585 relationships in a more standard way
586 * Changes all included script names to start with "sqlt"
587 * Added capturing and printing most embedded table and field comments