1 * Proper quoting support in SQLite
2 * Support for triggers in PostgreSQL producer and parser
3 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
4 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
5 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
6 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
7 via alter_field to a column in Postgres Producer
8 * added a working mechanism for naming foreign keys in the PostgreSQL producer
9 * Fix possible name duplication in SQLlite producer
10 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
11 fix by not adding the ON DELETE/UPDATE clause at all
12 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
13 * Support for double quoted and bit strings as default values in MySQL parser
14 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
15 file as indices (and probably other things) get messed up
16 * Workaround for some MySQL quirks on primary key definitions
17 * MySQL producer does not attempt to write out non-existent unique constraint names
18 * MySQL parser correctly differentiates between signed and unsigned integer column
20 * Replace Class::Accessor::Fast dependency with already-included Moo
22 # ----------------------------------------------------------
24 # ----------------------------------------------------------
26 * Add "if exists" to drop view statements in Pg.
28 # ----------------------------------------------------------
30 # ----------------------------------------------------------
32 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
34 # ----------------------------------------------------------
36 # ----------------------------------------------------------
38 * Correctly create and parse FK constraints in SQLite
39 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
40 * made PostgreSQL producer consistent with other producers in terms of
41 quoting and allowing functions in constraints and indices
42 * Add distinction of autoinc and regular primary keys to the GraphViz producer
43 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
44 * Quote everything in SQL Server
45 * Turn off constraints before dropping tables in SQL Server
46 * Make true unique constraints if needed in SQL Server
47 * Fixed Producer::PostgresSQL to output array type after type size,
48 i.e. varchar(64)[] rather than varchar[](64)
50 # ----------------------------------------------------------
52 # ----------------------------------------------------------
54 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
55 * Add explicit Scalar::Util to the deplist for really old perls
56 * Add support for PostGIS Geometry and Geography data types in the Pg producer
57 * Some minor fixes to squash warnings on new perls
58 * Support a custom_type_name hint when creating enum types in PostgreSQL
59 * Fix sqlt options/pod mismatch (RT#58318)
60 * Oracle Producer multicolumn constraint support
61 * Add support for triggers in the MySQL producer
62 * Fix unstable order of View's in MySQL parser
64 # ----------------------------------------------------------
66 # ----------------------------------------------------------
67 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
69 * Fix Producer::Oracle translate float and double to float instead of number
70 * Fix Producer::Oracle generation of too long unique constraint names
71 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
72 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
73 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
74 * Fix Field::default_value to behave like a real accessor (allow undef as
75 an unsetting argument)
76 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
78 * Producer::Oracle tests now use Test::Differences
79 * Prettify output of SQLite producer (less bogus newlines)
80 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
81 and regular no-leading-zero (X.X.X) *_version producer args
83 # ----------------------------------------------------------
85 # ----------------------------------------------------------
86 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
87 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
88 * Fix runaway debug trace (RT#52276)
89 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
90 * Producer::Oracle now respects quote_field|table_names, and
91 no longer does name munging of reserved table names
92 * Producer::Oracle now correctly outputs databse-unique index names
94 # ----------------------------------------------------------
96 # ----------------------------------------------------------
97 * Fix PG producer numeric precision regression (RT#49301)
98 * Add DB2 producer numeric/decimal precision output
99 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
100 * Add Oracle producer creating drop view statements like PG producer does
101 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
103 # ----------------------------------------------------------
105 # ----------------------------------------------------------
106 * Pg parser fixes to deal properly with MATCH <type>
107 * Pg parser fixes to parse timestamp attributes correctly
108 * Fix broken default detection in script/sqlt (RT#27438)
109 * Fix dependency issues with LibXML and TT
111 # ----------------------------------------------------------
113 # ----------------------------------------------------------
114 * Depend on fixed Parse::RecDescent
115 * Added skip-tables and skip-tables-like options to Diagram
117 # ----------------------------------------------------------
119 # ----------------------------------------------------------
120 * Removed last use of Readonly
121 * Adjusted YAML dependency
123 # ----------------------------------------------------------
125 # ----------------------------------------------------------
126 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
127 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
128 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
129 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
131 # ----------------------------------------------------------
133 # ----------------------------------------------------------
134 * Resolved the following RT bugs (thanks to everyone for reporting!):
135 25791 does not recognize PostgreSQL ON_ERROR_STOP
136 29265 sqlt-diagram: --natural-join needs Graph::Directed
137 37814 SQLite translator failing to parse schema
138 42548 Producer::PostgreSQL incorrectly inserts the size in
139 'time(stamp)? with(out) time zone' fields
140 43173 SQL::Translator::Parser without versionnumber - will install
143 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
144 32130 Move from XML::XPath to XML::LibXML::XPathContext
146 13915 missing optional prerequisite cause make test to fail
147 8847 Diagram.pm: BINMODE missing in printing of graphic file.
148 21065 GraphViz producer fails on tables named 'node'
149 35448 Producer::PostgreSQL types without size
150 22026 sqlt-diagram uses -f arg twice
151 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
152 47668 Mysql Parser doesn't recognize key types
153 46448 sqlt-graph errors out on MySQL DDL with btree keys
154 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
155 48025 MySQL Producer: Case inconsistency between elements in
156 @no_length_attr and $data_type
157 48569 sqlt-diagram fails to load SQLite schema
158 48596 SQL::Translator::Diff::schema_diff should produce a list in
160 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
161 should return a list of statements
163 # ----------------------------------------------------------
165 # ----------------------------------------------------------
166 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
168 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
169 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
171 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
173 # ----------------------------------------------------------
175 # ----------------------------------------------------------
176 * Multiple test and dependency adhustments to make smokers happy
177 * Fix YAML producer wrt extra attribute
178 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
180 # ----------------------------------------------------------
182 # ----------------------------------------------------------
183 * Add parser support for MySQL default values with a single quote
184 * Properly quote absolute table names in the MySQL producer
185 * Added CREATE VIEW subrules for mysql parser (wreis)
186 * Many fixes to code and tests for trigger's "database_events"
187 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
188 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
189 * XML parser support for multi-event triggers
190 * SQLite producer support for multi-event triggers
191 * XML parser switched from XML::XPath to XML::LibXML
192 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
193 * MySQL producer skips length attribute for columns which do not support that
194 attribute. Currently following column types are added to that list:
195 date time timestamp datetime year
196 * Switch to Module::Install (mandates minimum perl 5.005)
197 * Major cleanup of GraphViz proucer
198 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
199 Fix most of the problems uncovered by the roundtrip test framework
201 - Rewind exhausted globs before attempting a read
202 - Do not add xml comment header if no_comments is set
203 - table/field counts are held per schema object, not globally
204 - no more variable table and column names in SQLite and MSSQL
205 - VIEW support for Pg parser, also some cleanups
206 - The way we generate Pg create view statements was not standards compliant
207 (per RhodiumToad in #postgresql)
208 - Disable MSSQL view/procedure production - they never worked in the first place
209 - SQLite/MSSQL improvements:
210 - Support parsing of all DROP clauses
211 - Support parsing of field-level comments
212 - When producing do not append table names to constraint/index names
214 # ----------------------------------------------------------
216 # ----------------------------------------------------------
217 * Add support for temporary tables in Pg (nachos)
218 * Create Trigger support for SQLite
219 * GraphViz producer improvements
221 # ----------------------------------------------------------
223 # ----------------------------------------------------------
224 <BORKED RELEASE DELETED OFF CPAN>
226 # ----------------------------------------------------------
228 # ----------------------------------------------------------
229 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
231 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
232 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
233 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
234 * Changed behaviour of ::Producer::Oracle when returning an array of statements
235 to make it compatible to DBI->do()
236 * Fixed a few bugs in ::Producer::Oracle
237 * Applied patch from jgoulah to support mysql's MERGE option
238 * Applied patch from rbo to add support of multiple database events on a trigger
239 * Applied patch from lukes to allow drop if exists in sqlite producer, with
241 * Applied patch from rjbs with minor changes, now we support scalar refs in
243 * Fixed SQLite producer to end index statements in newlines, in scalar context
244 * Decreed that all list context statements shall not end in ; or ;\n
245 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
246 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
247 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
248 * Added proper argument parsing and documentation to MySQL Parser and
250 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
251 only allows replacement with identical set of columns (wreis)
252 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
254 * Removed source_db and target_db accessors from Diff (throwback to old version,
255 only output_db is used)
258 * Support for longer varchar fields in MySQL
260 # ----------------------------------------------------------
262 # ----------------------------------------------------------
263 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
264 * Added support for SET fields in the mysql producer + test (groditi)
265 * Added support for proper booleans in the mysql producer, when a mysql version
266 of at least 4.x is supplied
267 * Added support for proper enums under pg (as of 8.3), with pg version check,
268 and deferrable constraints
269 * Added support to truncate long constraint and index names in the mysql
270 producer, because of a change to DBIx::Class to produce such long names in
273 # ----------------------------------------------------------
275 # ----------------------------------------------------------
277 * Fix Pg produces idea of which field types need a size param (wreis)
278 * Add support for COLLATE table option to MySQL parser
279 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
281 # -----------------------------------------------------------
282 # 0.0899_02 2008-01-29
283 # ----------------------------------------------------------
285 * Major refactoring of SQL::Translator::Diff again:
286 * Diff is no longer one huge monolithic function.
287 * Added more tests for diff
288 * When producing diffs for MySQL you will (by default) get single alter
290 * SQLite can also do remove columns (by creating a temp table as shown in
291 http://sqlite.org/faq.html#q11
292 * Columns can be renamed if the new schema is from a form that can have metadata
293 (which is pretty much anything but an SQL file.) It does this by looking at
294 renamed_from in the $field->extra
295 * Updated Oracle and Postgres producers
298 # -----------------------------------------------------------
299 # 0.0899_01 2007-10-21
300 # ----------------------------------------------------------
302 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
303 This *will* break back-compatibility
304 Use sqlt-diff-old for the previous one, and fix producers!
306 # -----------------------------------------------------------
308 # ----------------------------------------------------------
310 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
312 # -----------------------------------------------------------
314 # -----------------------------------------------------------
316 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
319 # -----------------------------------------------------------
321 # -----------------------------------------------------------
323 * Patched MySQL producer to name constraints sanely, thanks Ash
324 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
325 * Added patch to remove single quotes for numeric default values in Producer::DB2
326 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
327 * Added patch from avinash to add CASCADE to pg table drops
329 # -----------------------------------------------------------
331 # -----------------------------------------------------------
333 * Added patch to use default values for Pg timestamp fields
335 # -----------------------------------------------------------
337 # -----------------------------------------------------------
339 * Added patch from Ash to separate DROP statements in mysql producer in
341 * Fixed up SQLites usage of no-comments
343 # -----------------------------------------------------------
345 # -----------------------------------------------------------
347 * Made Trigger check that a give table exists in on_table - castaway
348 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
349 to follow) - castaway
350 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
352 * Made changes to allow producers to return a list of statements - castaway
353 * Split sqlt-diff into script and module - castaway
354 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
355 * Added DB2 Producer - castaway
356 * Added mysql_character_set for 4.1+ -mda
357 * New filters, Names and Globals. -mda
358 * Added the initial work on a template based Dia UML producer. -mda
360 # -----------------------------------------------------------
362 # -----------------------------------------------------------
363 * YAML parser supports extra attributes on tables.
365 * All schema objects now support the extra attribute, so can
366 have arbitary name/value data attached to them.
368 * Refactoring: Added SQL::Translator::Schema::Object - base
369 class for all Schema objects.
371 * Changes to MySQL Parser (Dave Howorth)
372 - ignore INSERT statements
373 - permit ALTER TABLE ADD FOREIGN KEY
374 - allow trailing comma on last field in CREATE statements
375 - collect the database name
378 - Can pass extra variables using tt_vars producer arg.
379 - Can pass extra config using tt_conf producer arg.
380 - Variables and config can be passed on the command line
381 with --tt-var and --tt-conf options to sqlt.
383 * Added schema filters.
386 - Added 'mysql_table_type' extra attribute on tables.
387 - Works out InnoDB tables from constraints.
388 - mysql_charset and mysql_collate extra attributes for tables and fiels.
391 # -----------------------------------------------------------
393 # -----------------------------------------------------------
394 * Added SQL::Translator::Manual
396 * Installation process now uses Module::Build
398 * Added new "Dumper" producer
400 * Changed the native SQL Fairy XML format to a fixed mapping.
401 *NB:* You should convert your existing XML schema. See the
402 SQL::Translator::Parser::XML::SQLFairy docs.
404 * Added producers: TT::Base and TT::Table.
406 # -----------------------------------------------------------
408 # -----------------------------------------------------------
409 * Added "COMMENT ON *" syntax to PostgreSQL parser
411 * Some fixes to Oracle parser as reported by Gail Binkley
413 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
415 * Now distributing sqlt-diff script as it's pretty usable
417 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
419 # -----------------------------------------------------------
421 # -----------------------------------------------------------
423 * Increased version of Constants module to 1.41 to avoid a problem
424 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
427 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
428 setting them dynamically) so that automated tests would pass
430 # -----------------------------------------------------------
432 # -----------------------------------------------------------
434 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
435 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
437 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
439 * HTML producer now uses stylesheets to allow easy customization of colors
441 * Many bug fixes to most every module
443 * Added "sqlt-dumper" script to help create a script for dumping
444 a database a la "mysqldump"
446 * Reversed the arrowheads on the graphical producers to show the
447 relationships in a more standard way
449 * Changes all included script names to start with "sqlt"
451 * Added capturing and printing most embedded table and field comments
453 # -----------------------------------------------------------
455 # -----------------------------------------------------------
457 * Added parsers for Excel and Oracle
459 * Removed Sybase parser because it didn't actually work
461 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
463 * Added Schema classes to represent schema as objects
465 * Removed "Raw" producer in favor of the Schema classes
467 * Removed "Validator" class as the Schema classes validate themselves
469 * Improved all existing parsers and producers, expanding them to
470 handle foreign keys much better, produce better output, etc.
472 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
475 * Added sql_translator.cgi as a web-form frontend to graphical producers
477 * Expanded test suite
479 # -----------------------------------------------------------
481 # -----------------------------------------------------------
483 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
484 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
486 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
488 * HTML producer now uses stylesheets to allow easy customization of colors
490 * Many bug fixes to most every module
492 * Added "sqlt-dumper" script to help create a script for dumping
493 a database a la "mysqldump"
495 * Reversed the arrowheads on the graphical producers to show the
496 relationships in a more standard way
498 * Changes all included script names to start with "sqlt"
500 * Added capturing and printing most embedded table and field comments