1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
5 * Added support for MySQL prefix indices (also fixes RT#68735)
7 # ----------------------------------------------------------
9 # ----------------------------------------------------------
11 * Allow passing an arrayref to SQLT->filename (lost in Mooification)
13 # ----------------------------------------------------------
15 # ----------------------------------------------------------
17 * Fix stupid missing version number in SQL::Translator::Schema::Object
19 # ----------------------------------------------------------
21 # ----------------------------------------------------------
23 * Relicense under Perl 5 terms
25 # ----------------------------------------------------------
26 # 0.11013_03 2012-09-25
27 # ----------------------------------------------------------
29 * Remove SQL::Translator::Schema::Graph as announced in 0.11011
30 * Remove a number of no longer needed deps
32 # ----------------------------------------------------------
33 # 0.11013_02 2012-09-23
34 # ----------------------------------------------------------
36 * Fix missing dep (List::MoreUtils)
38 # ----------------------------------------------------------
39 # 0.11013_01 2012-09-22
40 # ----------------------------------------------------------
42 * Convert SQL::Translator, ::Schema and ::Schema::* to Moo
43 * Fix leaks by weakening circular references between schema objects
45 # ----------------------------------------------------------
47 # ----------------------------------------------------------
49 * Make MySQL producer add NULL after every nullable field, conforming to SQL
50 standard, and avoiding MySQL bugs
52 # ----------------------------------------------------------
54 # ----------------------------------------------------------
56 * Fix/update quoting in PostgreSQL producer
57 * Add missing quote function to SQLServer producer
58 * Fix incorrect Parser::DBI documentation (RT#60878)
60 # ----------------------------------------------------------
62 # ----------------------------------------------------------
64 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
65 *** INCOMPATIBLE CHANGES:
66 * SQLT no longer supports setting separate conflicting values for the now
67 deprecated 'quote_table_names' and 'quote_field_names'. Instead their values
68 are proxied to the new 'quote_identifiers'. If 'quote_identifiers' is
69 supplied, the legacy settings are ignored (with a warning). If nothing is
70 specified the default is TRUE as before. If only one is specified - default
71 to its value for everything, and if both are specified with a conflicting
72 value an exception is thrown.
73 * Partial quoting support has been added in SQLite. It is currently disabled by
74 default, you need to request is explicitly with quote_identifiers => 1. In a
75 future version of SQL::Translator *THIS DEFAULT BEHAVIOR WILL CHANGE*.
76 If you do NOT WANT quoting, set quote_identifiers to a false value to
77 protect yourself from changes in a future release.
78 * Bump the default MySQL parser version to MySQL 4.0
79 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
80 * script/sqlt-graph now accepts a --trace option
81 * Fixes to SQLite foreign keys production (patch from Johan Viklund)
82 closes RT#16412, RT#44769
83 * ON DELETE/UPDATE actions for SQLite (patch from Lukas Thiemeier)
84 closes RT#70734, RT#71283, RT#70378
85 * Fix data preservation on SQLite diffs involving adding/dropping columns
86 * Support for triggers in PostgreSQL producer and parser
87 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
88 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
89 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
90 * Stop the DBI parser from disconnecting externally supplied DBI handles (RT#35868)
91 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
92 via alter_field to a column in Postgres Producer
93 * Added a working mechanism for naming foreign keys in the PostgreSQL producer
94 * Fix PostgreSQL ignoring default values with specified data type
95 * Fix PostgreSQL parser support for (N)::int defaults (patch by Tina Müller)
96 * Fix possible name duplication in SQLlite producer
97 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
98 fix by not adding the ON DELETE/UPDATE clause at all
99 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
100 * Support for double quoted and bit strings as default values in MySQL parser
101 * Improved VIEW support in MySQL parser
102 * Proper handling of CURRENT_TIMESTAMP default values in MySQL parser (RT#65844)
103 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
104 file as indices (and probably other things) get messed up
105 * Workaround for some MySQL quirks on primary key definitions
106 * Fix dropping primary keys in MySQL diffs (RT#62250, patch from Nick Bertrand)
107 * MySQL producer does not attempt to write out non-existent unique constraint names
108 * MySQL parser correctly differentiates between signed and unsigned integer column
110 * Replace Class::Accessor::Fast dependency with already-included Moo
111 * Entire codebase is now free of tabs and trailing whitespace
112 * Spellfixes (RT#68912)
113 * Fix Diagram Producer POD (RT#71397, RT#71398)
114 * Fix Diagram Producer to use correct binmode on output (RT#71399)
115 * Fix ignored option to script/sqlt-diagram (RT#5992)
116 * Fix t/17sqlfxml-producer.t failures due to whitespace differences introduced by
117 environment config snippets (RT#70786)
118 * Fix assembly of Table objects with numbered columns being added out of order
119 (RT#74771) (based on patch from Jonathan Otsuka)
120 * Fix syntax error in SQL::Translator::Producer::Latex (RT#74953)
121 * Deprecate SQL::Translator::Schema::Graph and the as_graph() schema method
122 * Bump minimum supported perl version to 5.8.1 (mostly due to Moo)
124 # ----------------------------------------------------------
126 # ----------------------------------------------------------
128 * Add "if exists" to drop view statements in Pg.
130 # ----------------------------------------------------------
132 # ----------------------------------------------------------
134 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
136 # ----------------------------------------------------------
138 # ----------------------------------------------------------
140 * Correctly create and parse FK constraints in SQLite
141 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
142 * made PostgreSQL producer consistent with other producers in terms of
143 quoting and allowing functions in constraints and indices
144 * Add distinction of autoinc and regular primary keys to the GraphViz producer
145 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
146 * Quote everything in SQL Server
147 * Turn off constraints before dropping tables in SQL Server
148 * Make true unique constraints if needed in SQL Server
149 * Fixed Producer::PostgresSQL to output array type after type size,
150 i.e. varchar(64)[] rather than varchar[](64)
152 # ----------------------------------------------------------
154 # ----------------------------------------------------------
156 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
157 * Add explicit Scalar::Util to the deplist for really old perls
158 * Add support for PostGIS Geometry and Geography data types in the Pg producer
159 * Some minor fixes to squash warnings on new perls
160 * Support a custom_type_name hint when creating enum types in PostgreSQL
161 * Fix sqlt options/pod mismatch (RT#58318)
162 * Oracle Producer multicolumn constraint support
163 * Add support for triggers in the MySQL producer
164 * Fix unstable order of View's in MySQL parser
166 # ----------------------------------------------------------
168 # ----------------------------------------------------------
169 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
171 * Fix Producer::Oracle translate float and double to float instead of number
172 * Fix Producer::Oracle generation of too long unique constraint names
173 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
174 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
175 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
176 * Fix Field::default_value to behave like a real accessor (allow undef as
177 an unsetting argument)
178 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
180 * Producer::Oracle tests now use Test::Differences
181 * Prettify output of SQLite producer (less bogus newlines)
182 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
183 and regular no-leading-zero (X.X.X) *_version producer args
185 # ----------------------------------------------------------
187 # ----------------------------------------------------------
188 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
189 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
190 * Fix runaway debug trace (RT#52276)
191 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
192 * Producer::Oracle now respects quote_field|table_names, and
193 no longer does name munging of reserved table names
194 * Producer::Oracle now correctly outputs databse-unique index names
196 # ----------------------------------------------------------
198 # ----------------------------------------------------------
199 * Fix PG producer numeric precision regression (RT#49301)
200 * Add DB2 producer numeric/decimal precision output
201 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
202 * Add Oracle producer creating drop view statements like PG producer does
203 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
205 # ----------------------------------------------------------
207 # ----------------------------------------------------------
208 * Pg parser fixes to deal properly with MATCH <type>
209 * Pg parser fixes to parse timestamp attributes correctly
210 * Fix broken default detection in script/sqlt (RT#27438)
211 * Fix dependency issues with LibXML and TT
213 # ----------------------------------------------------------
215 # ----------------------------------------------------------
216 * Depend on fixed Parse::RecDescent
217 * Added skip-tables and skip-tables-like options to Diagram
219 # ----------------------------------------------------------
221 # ----------------------------------------------------------
222 * Removed last use of Readonly
223 * Adjusted YAML dependency
225 # ----------------------------------------------------------
227 # ----------------------------------------------------------
228 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
229 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
230 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
231 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
233 # ----------------------------------------------------------
235 # ----------------------------------------------------------
236 * Resolved the following RT bugs (thanks to everyone for reporting!):
237 25791 does not recognize PostgreSQL ON_ERROR_STOP
238 29265 sqlt-diagram: --natural-join needs Graph::Directed
239 37814 SQLite translator failing to parse schema
240 42548 Producer::PostgreSQL incorrectly inserts the size in
241 'time(stamp)? with(out) time zone' fields
242 43173 SQL::Translator::Parser without versionnumber - will install
245 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
246 32130 Move from XML::XPath to XML::LibXML::XPathContext
248 13915 missing optional prerequisite cause make test to fail
249 8847 Diagram.pm: BINMODE missing in printing of graphic file.
250 21065 GraphViz producer fails on tables named 'node'
251 35448 Producer::PostgreSQL types without size
252 22026 sqlt-diagram uses -f arg twice
253 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
254 47668 Mysql Parser doesn't recognize key types
255 46448 sqlt-graph errors out on MySQL DDL with btree keys
256 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
257 48025 MySQL Producer: Case inconsistency between elements in
258 @no_length_attr and $data_type
259 48569 sqlt-diagram fails to load SQLite schema
260 48596 SQL::Translator::Diff::schema_diff should produce a list in
262 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
263 should return a list of statements
265 # ----------------------------------------------------------
267 # ----------------------------------------------------------
268 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
270 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
271 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
273 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
275 # ----------------------------------------------------------
277 # ----------------------------------------------------------
278 * Multiple test and dependency adhustments to make smokers happy
279 * Fix YAML producer wrt extra attribute
280 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
282 # ----------------------------------------------------------
284 # ----------------------------------------------------------
285 * Add parser support for MySQL default values with a single quote
286 * Properly quote absolute table names in the MySQL producer
287 * Added CREATE VIEW subrules for mysql parser (wreis)
288 * Many fixes to code and tests for trigger's "database_events"
289 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
290 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
291 * XML parser support for multi-event triggers
292 * SQLite producer support for multi-event triggers
293 * XML parser switched from XML::XPath to XML::LibXML
294 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
295 * MySQL producer skips length attribute for columns which do not support that
296 attribute. Currently following column types are added to that list:
297 date time timestamp datetime year
298 * Switch to Module::Install (mandates minimum perl 5.005)
299 * Major cleanup of GraphViz proucer
300 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
301 Fix most of the problems uncovered by the roundtrip test framework
303 - Rewind exhausted globs before attempting a read
304 - Do not add xml comment header if no_comments is set
305 - table/field counts are held per schema object, not globally
306 - no more variable table and column names in SQLite and MSSQL
307 - VIEW support for Pg parser, also some cleanups
308 - The way we generate Pg create view statements was not standards compliant
309 (per RhodiumToad in #postgresql)
310 - Disable MSSQL view/procedure production - they never worked in the first place
311 - SQLite/MSSQL improvements:
312 - Support parsing of all DROP clauses
313 - Support parsing of field-level comments
314 - When producing do not append table names to constraint/index names
316 # ----------------------------------------------------------
318 # ----------------------------------------------------------
319 * Add support for temporary tables in Pg (nachos)
320 * Create Trigger support for SQLite
321 * GraphViz producer improvements
323 # ----------------------------------------------------------
325 # ----------------------------------------------------------
326 <BORKED RELEASE DELETED OFF CPAN>
328 # ----------------------------------------------------------
330 # ----------------------------------------------------------
331 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
333 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
334 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
335 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
336 * Changed behaviour of ::Producer::Oracle when returning an array of statements
337 to make it compatible to DBI->do()
338 * Fixed a few bugs in ::Producer::Oracle
339 * Applied patch from jgoulah to support mysql's MERGE option
340 * Applied patch from rbo to add support of multiple database events on a trigger
341 * Applied patch from lukes to allow drop if exists in sqlite producer, with
343 * Applied patch from rjbs with minor changes, now we support scalar refs in
345 * Fixed SQLite producer to end index statements in newlines, in scalar context
346 * Decreed that all list context statements shall not end in ; or ;\n
347 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
348 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
349 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
350 * Added proper argument parsing and documentation to MySQL Parser and
352 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
353 only allows replacement with identical set of columns (wreis)
354 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
356 * Removed source_db and target_db accessors from Diff (throwback to old version,
357 only output_db is used)
360 * Support for longer varchar fields in MySQL
362 # ----------------------------------------------------------
364 # ----------------------------------------------------------
365 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
366 * Added support for SET fields in the mysql producer + test (groditi)
367 * Added support for proper booleans in the mysql producer, when a mysql version
368 of at least 4.x is supplied
369 * Added support for proper enums under pg (as of 8.3), with pg version check,
370 and deferrable constraints
371 * Added support to truncate long constraint and index names in the mysql
372 producer, because of a change to DBIx::Class to produce such long names in
375 # ----------------------------------------------------------
377 # ----------------------------------------------------------
379 * Fix Pg produces idea of which field types need a size param (wreis)
380 * Add support for COLLATE table option to MySQL parser
381 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
383 # -----------------------------------------------------------
384 # 0.0899_02 2008-01-29
385 # ----------------------------------------------------------
387 * Major refactoring of SQL::Translator::Diff again:
388 * Diff is no longer one huge monolithic function.
389 * Added more tests for diff
390 * When producing diffs for MySQL you will (by default) get single alter
392 * SQLite can also do remove columns (by creating a temp table as shown in
393 http://sqlite.org/faq.html#q11
394 * Columns can be renamed if the new schema is from a form that can have metadata
395 (which is pretty much anything but an SQL file.) It does this by looking at
396 renamed_from in the $field->extra
397 * Updated Oracle and Postgres producers
400 # -----------------------------------------------------------
401 # 0.0899_01 2007-10-21
402 # ----------------------------------------------------------
404 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
405 This *will* break back-compatibility
406 Use sqlt-diff-old for the previous one, and fix producers!
408 # -----------------------------------------------------------
410 # ----------------------------------------------------------
412 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
414 # -----------------------------------------------------------
416 # -----------------------------------------------------------
418 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
421 # -----------------------------------------------------------
423 # -----------------------------------------------------------
425 * Patched MySQL producer to name constraints sanely, thanks Ash
426 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
427 * Added patch to remove single quotes for numeric default values in Producer::DB2
428 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
429 * Added patch from avinash to add CASCADE to pg table drops
431 # -----------------------------------------------------------
433 # -----------------------------------------------------------
435 * Added patch to use default values for Pg timestamp fields
437 # -----------------------------------------------------------
439 # -----------------------------------------------------------
441 * Added patch from Ash to separate DROP statements in mysql producer in
443 * Fixed up SQLites usage of no-comments
445 # -----------------------------------------------------------
447 # -----------------------------------------------------------
449 * Made Trigger check that a give table exists in on_table - castaway
450 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
451 to follow) - castaway
452 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
454 * Made changes to allow producers to return a list of statements - castaway
455 * Split sqlt-diff into script and module - castaway
456 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
457 * Added DB2 Producer - castaway
458 * Added mysql_character_set for 4.1+ -mda
459 * New filters, Names and Globals. -mda
460 * Added the initial work on a template based Dia UML producer. -mda
462 # -----------------------------------------------------------
464 # -----------------------------------------------------------
465 * YAML parser supports extra attributes on tables.
467 * All schema objects now support the extra attribute, so can
468 have arbitary name/value data attached to them.
470 * Refactoring: Added SQL::Translator::Schema::Object - base
471 class for all Schema objects.
473 * Changes to MySQL Parser (Dave Howorth)
474 - ignore INSERT statements
475 - permit ALTER TABLE ADD FOREIGN KEY
476 - allow trailing comma on last field in CREATE statements
477 - collect the database name
480 - Can pass extra variables using tt_vars producer arg.
481 - Can pass extra config using tt_conf producer arg.
482 - Variables and config can be passed on the command line
483 with --tt-var and --tt-conf options to sqlt.
485 * Added schema filters.
488 - Added 'mysql_table_type' extra attribute on tables.
489 - Works out InnoDB tables from constraints.
490 - mysql_charset and mysql_collate extra attributes for tables and fiels.
493 # -----------------------------------------------------------
495 # -----------------------------------------------------------
496 * Added SQL::Translator::Manual
498 * Installation process now uses Module::Build
500 * Added new "Dumper" producer
502 * Changed the native SQL Fairy XML format to a fixed mapping.
503 *NB:* You should convert your existing XML schema. See the
504 SQL::Translator::Parser::XML::SQLFairy docs.
506 * Added producers: TT::Base and TT::Table.
508 # -----------------------------------------------------------
510 # -----------------------------------------------------------
511 * Added "COMMENT ON *" syntax to PostgreSQL parser
513 * Some fixes to Oracle parser as reported by Gail Binkley
515 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
517 * Now distributing sqlt-diff script as it's pretty usable
519 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
521 # -----------------------------------------------------------
523 # -----------------------------------------------------------
525 * Increased version of Constants module to 1.41 to avoid a problem
526 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
529 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
530 setting them dynamically) so that automated tests would pass
532 # -----------------------------------------------------------
534 # -----------------------------------------------------------
536 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
537 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
539 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
541 * HTML producer now uses stylesheets to allow easy customization of colors
543 * Many bug fixes to most every module
545 * Added "sqlt-dumper" script to help create a script for dumping
546 a database a la "mysqldump"
548 * Reversed the arrowheads on the graphical producers to show the
549 relationships in a more standard way
551 * Changes all included script names to start with "sqlt"
553 * Added capturing and printing most embedded table and field comments
555 # -----------------------------------------------------------
557 # -----------------------------------------------------------
559 * Added parsers for Excel and Oracle
561 * Removed Sybase parser because it didn't actually work
563 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
565 * Added Schema classes to represent schema as objects
567 * Removed "Raw" producer in favor of the Schema classes
569 * Removed "Validator" class as the Schema classes validate themselves
571 * Improved all existing parsers and producers, expanding them to
572 handle foreign keys much better, produce better output, etc.
574 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
577 * Added sql_translator.cgi as a web-form frontend to graphical producers
579 * Expanded test suite
581 # -----------------------------------------------------------
583 # -----------------------------------------------------------
585 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
586 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
588 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
590 * HTML producer now uses stylesheets to allow easy customization of colors
592 * Many bug fixes to most every module
594 * Added "sqlt-dumper" script to help create a script for dumping
595 a database a la "mysqldump"
597 * Reversed the arrowheads on the graphical producers to show the
598 relationships in a more standard way
600 * Changes all included script names to start with "sqlt"
602 * Added capturing and printing most embedded table and field comments