1 * All parser grammars are now precompiled for speed
2 * Proper quoting support in SQLite
3 * Support for triggers in PostgreSQL producer and parser
4 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
5 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
6 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
7 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
8 via alter_field to a column in Postgres Producer
9 * Added a working mechanism for naming foreign keys in the PostgreSQL producer
10 * Fix PostgreSQL ignoring default values with specified data type
11 * Fix possible name duplication in SQLlite producer
12 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
13 fix by not adding the ON DELETE/UPDATE clause at all
14 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
15 * Support for double quoted and bit strings as default values in MySQL parser
16 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
17 file as indices (and probably other things) get messed up
18 * Workaround for some MySQL quirks on primary key definitions
19 * MySQL producer does not attempt to write out non-existent unique constraint names
20 * MySQL parser correctly differentiates between signed and unsigned integer column
22 * Replace Class::Accessor::Fast dependency with already-included Moo
23 * Entire codebase is now free of tabs and trailing whitespace
25 # ----------------------------------------------------------
27 # ----------------------------------------------------------
29 * Add "if exists" to drop view statements in Pg.
31 # ----------------------------------------------------------
33 # ----------------------------------------------------------
35 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
37 # ----------------------------------------------------------
39 # ----------------------------------------------------------
41 * Correctly create and parse FK constraints in SQLite
42 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
43 * made PostgreSQL producer consistent with other producers in terms of
44 quoting and allowing functions in constraints and indices
45 * Add distinction of autoinc and regular primary keys to the GraphViz producer
46 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
47 * Quote everything in SQL Server
48 * Turn off constraints before dropping tables in SQL Server
49 * Make true unique constraints if needed in SQL Server
50 * Fixed Producer::PostgresSQL to output array type after type size,
51 i.e. varchar(64)[] rather than varchar[](64)
53 # ----------------------------------------------------------
55 # ----------------------------------------------------------
57 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
58 * Add explicit Scalar::Util to the deplist for really old perls
59 * Add support for PostGIS Geometry and Geography data types in the Pg producer
60 * Some minor fixes to squash warnings on new perls
61 * Support a custom_type_name hint when creating enum types in PostgreSQL
62 * Fix sqlt options/pod mismatch (RT#58318)
63 * Oracle Producer multicolumn constraint support
64 * Add support for triggers in the MySQL producer
65 * Fix unstable order of View's in MySQL parser
67 # ----------------------------------------------------------
69 # ----------------------------------------------------------
70 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
72 * Fix Producer::Oracle translate float and double to float instead of number
73 * Fix Producer::Oracle generation of too long unique constraint names
74 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
75 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
76 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
77 * Fix Field::default_value to behave like a real accessor (allow undef as
78 an unsetting argument)
79 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
81 * Producer::Oracle tests now use Test::Differences
82 * Prettify output of SQLite producer (less bogus newlines)
83 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
84 and regular no-leading-zero (X.X.X) *_version producer args
86 # ----------------------------------------------------------
88 # ----------------------------------------------------------
89 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
90 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
91 * Fix runaway debug trace (RT#52276)
92 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
93 * Producer::Oracle now respects quote_field|table_names, and
94 no longer does name munging of reserved table names
95 * Producer::Oracle now correctly outputs databse-unique index names
97 # ----------------------------------------------------------
99 # ----------------------------------------------------------
100 * Fix PG producer numeric precision regression (RT#49301)
101 * Add DB2 producer numeric/decimal precision output
102 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
103 * Add Oracle producer creating drop view statements like PG producer does
104 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
106 # ----------------------------------------------------------
108 # ----------------------------------------------------------
109 * Pg parser fixes to deal properly with MATCH <type>
110 * Pg parser fixes to parse timestamp attributes correctly
111 * Fix broken default detection in script/sqlt (RT#27438)
112 * Fix dependency issues with LibXML and TT
114 # ----------------------------------------------------------
116 # ----------------------------------------------------------
117 * Depend on fixed Parse::RecDescent
118 * Added skip-tables and skip-tables-like options to Diagram
120 # ----------------------------------------------------------
122 # ----------------------------------------------------------
123 * Removed last use of Readonly
124 * Adjusted YAML dependency
126 # ----------------------------------------------------------
128 # ----------------------------------------------------------
129 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
130 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
131 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
132 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
134 # ----------------------------------------------------------
136 # ----------------------------------------------------------
137 * Resolved the following RT bugs (thanks to everyone for reporting!):
138 25791 does not recognize PostgreSQL ON_ERROR_STOP
139 29265 sqlt-diagram: --natural-join needs Graph::Directed
140 37814 SQLite translator failing to parse schema
141 42548 Producer::PostgreSQL incorrectly inserts the size in
142 'time(stamp)? with(out) time zone' fields
143 43173 SQL::Translator::Parser without versionnumber - will install
146 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
147 32130 Move from XML::XPath to XML::LibXML::XPathContext
149 13915 missing optional prerequisite cause make test to fail
150 8847 Diagram.pm: BINMODE missing in printing of graphic file.
151 21065 GraphViz producer fails on tables named 'node'
152 35448 Producer::PostgreSQL types without size
153 22026 sqlt-diagram uses -f arg twice
154 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
155 47668 Mysql Parser doesn't recognize key types
156 46448 sqlt-graph errors out on MySQL DDL with btree keys
157 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
158 48025 MySQL Producer: Case inconsistency between elements in
159 @no_length_attr and $data_type
160 48569 sqlt-diagram fails to load SQLite schema
161 48596 SQL::Translator::Diff::schema_diff should produce a list in
163 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
164 should return a list of statements
166 # ----------------------------------------------------------
168 # ----------------------------------------------------------
169 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
171 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
172 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
174 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
176 # ----------------------------------------------------------
178 # ----------------------------------------------------------
179 * Multiple test and dependency adhustments to make smokers happy
180 * Fix YAML producer wrt extra attribute
181 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
183 # ----------------------------------------------------------
185 # ----------------------------------------------------------
186 * Add parser support for MySQL default values with a single quote
187 * Properly quote absolute table names in the MySQL producer
188 * Added CREATE VIEW subrules for mysql parser (wreis)
189 * Many fixes to code and tests for trigger's "database_events"
190 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
191 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
192 * XML parser support for multi-event triggers
193 * SQLite producer support for multi-event triggers
194 * XML parser switched from XML::XPath to XML::LibXML
195 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
196 * MySQL producer skips length attribute for columns which do not support that
197 attribute. Currently following column types are added to that list:
198 date time timestamp datetime year
199 * Switch to Module::Install (mandates minimum perl 5.005)
200 * Major cleanup of GraphViz proucer
201 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
202 Fix most of the problems uncovered by the roundtrip test framework
204 - Rewind exhausted globs before attempting a read
205 - Do not add xml comment header if no_comments is set
206 - table/field counts are held per schema object, not globally
207 - no more variable table and column names in SQLite and MSSQL
208 - VIEW support for Pg parser, also some cleanups
209 - The way we generate Pg create view statements was not standards compliant
210 (per RhodiumToad in #postgresql)
211 - Disable MSSQL view/procedure production - they never worked in the first place
212 - SQLite/MSSQL improvements:
213 - Support parsing of all DROP clauses
214 - Support parsing of field-level comments
215 - When producing do not append table names to constraint/index names
217 # ----------------------------------------------------------
219 # ----------------------------------------------------------
220 * Add support for temporary tables in Pg (nachos)
221 * Create Trigger support for SQLite
222 * GraphViz producer improvements
224 # ----------------------------------------------------------
226 # ----------------------------------------------------------
227 <BORKED RELEASE DELETED OFF CPAN>
229 # ----------------------------------------------------------
231 # ----------------------------------------------------------
232 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
234 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
235 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
236 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
237 * Changed behaviour of ::Producer::Oracle when returning an array of statements
238 to make it compatible to DBI->do()
239 * Fixed a few bugs in ::Producer::Oracle
240 * Applied patch from jgoulah to support mysql's MERGE option
241 * Applied patch from rbo to add support of multiple database events on a trigger
242 * Applied patch from lukes to allow drop if exists in sqlite producer, with
244 * Applied patch from rjbs with minor changes, now we support scalar refs in
246 * Fixed SQLite producer to end index statements in newlines, in scalar context
247 * Decreed that all list context statements shall not end in ; or ;\n
248 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
249 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
250 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
251 * Added proper argument parsing and documentation to MySQL Parser and
253 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
254 only allows replacement with identical set of columns (wreis)
255 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
257 * Removed source_db and target_db accessors from Diff (throwback to old version,
258 only output_db is used)
261 * Support for longer varchar fields in MySQL
263 # ----------------------------------------------------------
265 # ----------------------------------------------------------
266 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
267 * Added support for SET fields in the mysql producer + test (groditi)
268 * Added support for proper booleans in the mysql producer, when a mysql version
269 of at least 4.x is supplied
270 * Added support for proper enums under pg (as of 8.3), with pg version check,
271 and deferrable constraints
272 * Added support to truncate long constraint and index names in the mysql
273 producer, because of a change to DBIx::Class to produce such long names in
276 # ----------------------------------------------------------
278 # ----------------------------------------------------------
280 * Fix Pg produces idea of which field types need a size param (wreis)
281 * Add support for COLLATE table option to MySQL parser
282 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
284 # -----------------------------------------------------------
285 # 0.0899_02 2008-01-29
286 # ----------------------------------------------------------
288 * Major refactoring of SQL::Translator::Diff again:
289 * Diff is no longer one huge monolithic function.
290 * Added more tests for diff
291 * When producing diffs for MySQL you will (by default) get single alter
293 * SQLite can also do remove columns (by creating a temp table as shown in
294 http://sqlite.org/faq.html#q11
295 * Columns can be renamed if the new schema is from a form that can have metadata
296 (which is pretty much anything but an SQL file.) It does this by looking at
297 renamed_from in the $field->extra
298 * Updated Oracle and Postgres producers
301 # -----------------------------------------------------------
302 # 0.0899_01 2007-10-21
303 # ----------------------------------------------------------
305 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
306 This *will* break back-compatibility
307 Use sqlt-diff-old for the previous one, and fix producers!
309 # -----------------------------------------------------------
311 # ----------------------------------------------------------
313 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
315 # -----------------------------------------------------------
317 # -----------------------------------------------------------
319 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
322 # -----------------------------------------------------------
324 # -----------------------------------------------------------
326 * Patched MySQL producer to name constraints sanely, thanks Ash
327 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
328 * Added patch to remove single quotes for numeric default values in Producer::DB2
329 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
330 * Added patch from avinash to add CASCADE to pg table drops
332 # -----------------------------------------------------------
334 # -----------------------------------------------------------
336 * Added patch to use default values for Pg timestamp fields
338 # -----------------------------------------------------------
340 # -----------------------------------------------------------
342 * Added patch from Ash to separate DROP statements in mysql producer in
344 * Fixed up SQLites usage of no-comments
346 # -----------------------------------------------------------
348 # -----------------------------------------------------------
350 * Made Trigger check that a give table exists in on_table - castaway
351 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
352 to follow) - castaway
353 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
355 * Made changes to allow producers to return a list of statements - castaway
356 * Split sqlt-diff into script and module - castaway
357 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
358 * Added DB2 Producer - castaway
359 * Added mysql_character_set for 4.1+ -mda
360 * New filters, Names and Globals. -mda
361 * Added the initial work on a template based Dia UML producer. -mda
363 # -----------------------------------------------------------
365 # -----------------------------------------------------------
366 * YAML parser supports extra attributes on tables.
368 * All schema objects now support the extra attribute, so can
369 have arbitary name/value data attached to them.
371 * Refactoring: Added SQL::Translator::Schema::Object - base
372 class for all Schema objects.
374 * Changes to MySQL Parser (Dave Howorth)
375 - ignore INSERT statements
376 - permit ALTER TABLE ADD FOREIGN KEY
377 - allow trailing comma on last field in CREATE statements
378 - collect the database name
381 - Can pass extra variables using tt_vars producer arg.
382 - Can pass extra config using tt_conf producer arg.
383 - Variables and config can be passed on the command line
384 with --tt-var and --tt-conf options to sqlt.
386 * Added schema filters.
389 - Added 'mysql_table_type' extra attribute on tables.
390 - Works out InnoDB tables from constraints.
391 - mysql_charset and mysql_collate extra attributes for tables and fiels.
394 # -----------------------------------------------------------
396 # -----------------------------------------------------------
397 * Added SQL::Translator::Manual
399 * Installation process now uses Module::Build
401 * Added new "Dumper" producer
403 * Changed the native SQL Fairy XML format to a fixed mapping.
404 *NB:* You should convert your existing XML schema. See the
405 SQL::Translator::Parser::XML::SQLFairy docs.
407 * Added producers: TT::Base and TT::Table.
409 # -----------------------------------------------------------
411 # -----------------------------------------------------------
412 * Added "COMMENT ON *" syntax to PostgreSQL parser
414 * Some fixes to Oracle parser as reported by Gail Binkley
416 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
418 * Now distributing sqlt-diff script as it's pretty usable
420 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
422 # -----------------------------------------------------------
424 # -----------------------------------------------------------
426 * Increased version of Constants module to 1.41 to avoid a problem
427 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
430 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
431 setting them dynamically) so that automated tests would pass
433 # -----------------------------------------------------------
435 # -----------------------------------------------------------
437 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
438 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
440 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
442 * HTML producer now uses stylesheets to allow easy customization of colors
444 * Many bug fixes to most every module
446 * Added "sqlt-dumper" script to help create a script for dumping
447 a database a la "mysqldump"
449 * Reversed the arrowheads on the graphical producers to show the
450 relationships in a more standard way
452 * Changes all included script names to start with "sqlt"
454 * Added capturing and printing most embedded table and field comments
456 # -----------------------------------------------------------
458 # -----------------------------------------------------------
460 * Added parsers for Excel and Oracle
462 * Removed Sybase parser because it didn't actually work
464 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
466 * Added Schema classes to represent schema as objects
468 * Removed "Raw" producer in favor of the Schema classes
470 * Removed "Validator" class as the Schema classes validate themselves
472 * Improved all existing parsers and producers, expanding them to
473 handle foreign keys much better, produce better output, etc.
475 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
478 * Added sql_translator.cgi as a web-form frontend to graphical producers
480 * Expanded test suite
482 # -----------------------------------------------------------
484 # -----------------------------------------------------------
486 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
487 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
489 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
491 * HTML producer now uses stylesheets to allow easy customization of colors
493 * Many bug fixes to most every module
495 * Added "sqlt-dumper" script to help create a script for dumping
496 a database a la "mysqldump"
498 * Reversed the arrowheads on the graphical producers to show the
499 relationships in a more standard way
501 * Changes all included script names to start with "sqlt"
503 * Added capturing and printing most embedded table and field comments