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
13 # ----------------------------------------------------------
15 # ----------------------------------------------------------
17 * Add "if exists" to drop view statements in Pg.
19 # ----------------------------------------------------------
21 # ----------------------------------------------------------
23 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
25 # ----------------------------------------------------------
27 # ----------------------------------------------------------
29 * Correctly create and parse FK constraints in SQLite
30 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
31 * made PostgreSQL producer consistent with other producers in terms of
32 quoting and allowing functions in constraints and indices
33 * Add distinction of autoinc and regular primary keys to the GraphViz producer
34 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
35 * Quote everything in SQL Server
36 * Turn off constraints before dropping tables in SQL Server
37 * Make true unique constraints if needed in SQL Server
38 * Fixed Producer::PostgresSQL to output array type after type size,
39 i.e. varchar(64)[] rather than varchar[](64)
41 # ----------------------------------------------------------
43 # ----------------------------------------------------------
45 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
46 * Add explicit Scalar::Util to the deplist for really old perls
47 * Add support for PostGIS Geometry and Geography data types in the Pg producer
48 * Some minor fixes to squash warnings on new perls
49 * Support a custom_type_name hint when creating enum types in PostgreSQL
50 * Fix sqlt options/pod mismatch (RT#58318)
51 * Oracle Producer multicolumn constraint support
52 * Add support for triggers in the MySQL producer
53 * Fix unstable order of View's in MySQL parser
55 # ----------------------------------------------------------
57 # ----------------------------------------------------------
58 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
60 * Fix Producer::Oracle translate float and double to float instead of number
61 * Fix Producer::Oracle generation of too long unique constraint names
62 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
63 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
64 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
65 * Fix Field::default_value to behave like a real accessor (allow undef as
66 an unsetting argument)
67 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
69 * Producer::Oracle tests now use Test::Differences
70 * Prettify output of SQLite producer (less bogus newlines)
71 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
72 and regular no-leading-zero (X.X.X) *_version producer args
74 # ----------------------------------------------------------
76 # ----------------------------------------------------------
77 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
78 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
79 * Fix runaway debug trace (RT#52276)
80 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
81 * Producer::Oracle now respects quote_field|table_names, and
82 no longer does name munging of reserved table names
83 * Producer::Oracle now correctly outputs databse-unique index names
85 # ----------------------------------------------------------
87 # ----------------------------------------------------------
88 * Fix PG producer numeric precision regression (RT#49301)
89 * Add DB2 producer numeric/decimal precision output
90 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
91 * Add Oracle producer creating drop view statements like PG producer does
92 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
94 # ----------------------------------------------------------
96 # ----------------------------------------------------------
97 * Pg parser fixes to deal properly with MATCH <type>
98 * Pg parser fixes to parse timestamp attributes correctly
99 * Fix broken default detection in script/sqlt (RT#27438)
100 * Fix dependency issues with LibXML and TT
102 # ----------------------------------------------------------
104 # ----------------------------------------------------------
105 * Depend on fixed Parse::RecDescent
106 * Added skip-tables and skip-tables-like options to Diagram
108 # ----------------------------------------------------------
110 # ----------------------------------------------------------
111 * Removed last use of Readonly
112 * Adjusted YAML dependency
114 # ----------------------------------------------------------
116 # ----------------------------------------------------------
117 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
118 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
119 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
120 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
122 # ----------------------------------------------------------
124 # ----------------------------------------------------------
125 * Resolved the following RT bugs (thanks to everyone for reporting!):
126 25791 does not recognize PostgreSQL ON_ERROR_STOP
127 29265 sqlt-diagram: --natural-join needs Graph::Directed
128 37814 SQLite translator failing to parse schema
129 42548 Producer::PostgreSQL incorrectly inserts the size in
130 'time(stamp)? with(out) time zone' fields
131 43173 SQL::Translator::Parser without versionnumber - will install
134 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
135 32130 Move from XML::XPath to XML::LibXML::XPathContext
137 13915 missing optional prerequisite cause make test to fail
138 8847 Diagram.pm: BINMODE missing in printing of graphic file.
139 21065 GraphViz producer fails on tables named 'node'
140 35448 Producer::PostgreSQL types without size
141 22026 sqlt-diagram uses -f arg twice
142 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
143 47668 Mysql Parser doesn't recognize key types
144 46448 sqlt-graph errors out on MySQL DDL with btree keys
145 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
146 48025 MySQL Producer: Case inconsistency between elements in
147 @no_length_attr and $data_type
148 48569 sqlt-diagram fails to load SQLite schema
149 48596 SQL::Translator::Diff::schema_diff should produce a list in
151 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
152 should return a list of statements
154 # ----------------------------------------------------------
156 # ----------------------------------------------------------
157 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
159 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
160 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
162 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
164 # ----------------------------------------------------------
166 # ----------------------------------------------------------
167 * Multiple test and dependency adhustments to make smokers happy
168 * Fix YAML producer wrt extra attribute
169 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
171 # ----------------------------------------------------------
173 # ----------------------------------------------------------
174 * Add parser support for MySQL default values with a single quote
175 * Properly quote absolute table names in the MySQL producer
176 * Added CREATE VIEW subrules for mysql parser (wreis)
177 * Many fixes to code and tests for trigger's "database_events"
178 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
179 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
180 * XML parser support for multi-event triggers
181 * SQLite producer support for multi-event triggers
182 * XML parser switched from XML::XPath to XML::LibXML
183 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
184 * MySQL producer skips length attribute for columns which do not support that
185 attribute. Currently following column types are added to that list:
186 date time timestamp datetime year
187 * Switch to Module::Install (mandates minimum perl 5.005)
188 * Major cleanup of GraphViz proucer
189 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
190 Fix most of the problems uncovered by the roundtrip test framework
192 - Rewind exhausted globs before attempting a read
193 - Do not add xml comment header if no_comments is set
194 - table/field counts are held per schema object, not globally
195 - no more variable table and column names in SQLite and MSSQL
196 - VIEW support for Pg parser, also some cleanups
197 - The way we generate Pg create view statements was not standards compliant
198 (per RhodiumToad in #postgresql)
199 - Disable MSSQL view/procedure production - they never worked in the first place
200 - SQLite/MSSQL improvements:
201 - Support parsing of all DROP clauses
202 - Support parsing of field-level comments
203 - When producing do not append table names to constraint/index names
205 # ----------------------------------------------------------
207 # ----------------------------------------------------------
208 * Add support for temporary tables in Pg (nachos)
209 * Create Trigger support for SQLite
210 * GraphViz producer improvements
212 # ----------------------------------------------------------
214 # ----------------------------------------------------------
215 <BORKED RELEASE DELETED OFF CPAN>
217 # ----------------------------------------------------------
219 # ----------------------------------------------------------
220 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
222 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
223 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
224 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
225 * Changed behaviour of ::Producer::Oracle when returning an array of statements
226 to make it compatible to DBI->do()
227 * Fixed a few bugs in ::Producer::Oracle
228 * Applied patch from jgoulah to support mysql's MERGE option
229 * Applied patch from rbo to add support of multiple database events on a trigger
230 * Applied patch from lukes to allow drop if exists in sqlite producer, with
232 * Applied patch from rjbs with minor changes, now we support scalar refs in
234 * Fixed SQLite producer to end index statements in newlines, in scalar context
235 * Decreed that all list context statements shall not end in ; or ;\n
236 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
237 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
238 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
239 * Added proper argument parsing and documentation to MySQL Parser and
241 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
242 only allows replacement with identical set of columns (wreis)
243 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
245 * Removed source_db and target_db accessors from Diff (throwback to old version,
246 only output_db is used)
249 * Support for longer varchar fields in MySQL
251 # ----------------------------------------------------------
253 # ----------------------------------------------------------
254 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
255 * Added support for SET fields in the mysql producer + test (groditi)
256 * Added support for proper booleans in the mysql producer, when a mysql version
257 of at least 4.x is supplied
258 * Added support for proper enums under pg (as of 8.3), with pg version check,
259 and deferrable constraints
260 * Added support to truncate long constraint and index names in the mysql
261 producer, because of a change to DBIx::Class to produce such long names in
264 # ----------------------------------------------------------
266 # ----------------------------------------------------------
268 * Fix Pg produces idea of which field types need a size param (wreis)
269 * Add support for COLLATE table option to MySQL parser
270 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
272 # -----------------------------------------------------------
273 # 0.0899_02 2008-01-29
274 # ----------------------------------------------------------
276 * Major refactoring of SQL::Translator::Diff again:
277 * Diff is no longer one huge monolithic function.
278 * Added more tests for diff
279 * When producing diffs for MySQL you will (by default) get single alter
281 * SQLite can also do remove columns (by creating a temp table as shown in
282 http://sqlite.org/faq.html#q11
283 * Columns can be renamed if the new schema is from a form that can have metadata
284 (which is pretty much anything but an SQL file.) It does this by looking at
285 renamed_from in the $field->extra
286 * Updated Oracle and Postgres producers
289 # -----------------------------------------------------------
290 # 0.0899_01 2007-10-21
291 # ----------------------------------------------------------
293 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
294 This *will* break back-compatibility
295 Use sqlt-diff-old for the previous one, and fix producers!
297 # -----------------------------------------------------------
299 # ----------------------------------------------------------
301 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
303 # -----------------------------------------------------------
305 # -----------------------------------------------------------
307 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
310 # -----------------------------------------------------------
312 # -----------------------------------------------------------
314 * Patched MySQL producer to name constraints sanely, thanks Ash
315 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
316 * Added patch to remove single quotes for numeric default values in Producer::DB2
317 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
318 * Added patch from avinash to add CASCADE to pg table drops
320 # -----------------------------------------------------------
322 # -----------------------------------------------------------
324 * Added patch to use default values for Pg timestamp fields
326 # -----------------------------------------------------------
328 # -----------------------------------------------------------
330 * Added patch from Ash to separate DROP statements in mysql producer in
332 * Fixed up SQLites usage of no-comments
334 # -----------------------------------------------------------
336 # -----------------------------------------------------------
338 * Made Trigger check that a give table exists in on_table - castaway
339 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
340 to follow) - castaway
341 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
343 * Made changes to allow producers to return a list of statements - castaway
344 * Split sqlt-diff into script and module - castaway
345 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
346 * Added DB2 Producer - castaway
347 * Added mysql_character_set for 4.1+ -mda
348 * New filters, Names and Globals. -mda
349 * Added the initial work on a template based Dia UML producer. -mda
351 # -----------------------------------------------------------
353 # -----------------------------------------------------------
354 * YAML parser supports extra attributes on tables.
356 * All schema objects now support the extra attribute, so can
357 have arbitary name/value data attached to them.
359 * Refactoring: Added SQL::Translator::Schema::Object - base
360 class for all Schema objects.
362 * Changes to MySQL Parser (Dave Howorth)
363 - ignore INSERT statements
364 - permit ALTER TABLE ADD FOREIGN KEY
365 - allow trailing comma on last field in CREATE statements
366 - collect the database name
369 - Can pass extra variables using tt_vars producer arg.
370 - Can pass extra config using tt_conf producer arg.
371 - Variables and config can be passed on the command line
372 with --tt-var and --tt-conf options to sqlt.
374 * Added schema filters.
377 - Added 'mysql_table_type' extra attribute on tables.
378 - Works out InnoDB tables from constraints.
379 - mysql_charset and mysql_collate extra attributes for tables and fiels.
382 # -----------------------------------------------------------
384 # -----------------------------------------------------------
385 * Added SQL::Translator::Manual
387 * Installation process now uses Module::Build
389 * Added new "Dumper" producer
391 * Changed the native SQL Fairy XML format to a fixed mapping.
392 *NB:* You should convert your existing XML schema. See the
393 SQL::Translator::Parser::XML::SQLFairy docs.
395 * Added producers: TT::Base and TT::Table.
397 # -----------------------------------------------------------
399 # -----------------------------------------------------------
400 * Added "COMMENT ON *" syntax to PostgreSQL parser
402 * Some fixes to Oracle parser as reported by Gail Binkley
404 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
406 * Now distributing sqlt-diff script as it's pretty usable
408 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
410 # -----------------------------------------------------------
412 # -----------------------------------------------------------
414 * Increased version of Constants module to 1.41 to avoid a problem
415 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
418 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
419 setting them dynamically) so that automated tests would pass
421 # -----------------------------------------------------------
423 # -----------------------------------------------------------
425 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
426 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
428 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
430 * HTML producer now uses stylesheets to allow easy customization of colors
432 * Many bug fixes to most every module
434 * Added "sqlt-dumper" script to help create a script for dumping
435 a database a la "mysqldump"
437 * Reversed the arrowheads on the graphical producers to show the
438 relationships in a more standard way
440 * Changes all included script names to start with "sqlt"
442 * Added capturing and printing most embedded table and field comments
444 # -----------------------------------------------------------
446 # -----------------------------------------------------------
448 * Added parsers for Excel and Oracle
450 * Removed Sybase parser because it didn't actually work
452 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
454 * Added Schema classes to represent schema as objects
456 * Removed "Raw" producer in favor of the Schema classes
458 * Removed "Validator" class as the Schema classes validate themselves
460 * Improved all existing parsers and producers, expanding them to
461 handle foreign keys much better, produce better output, etc.
463 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
466 * Added sql_translator.cgi as a web-form frontend to graphical producers
468 * Expanded test suite
470 # -----------------------------------------------------------
472 # -----------------------------------------------------------
474 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
475 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
477 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
479 * HTML producer now uses stylesheets to allow easy customization of colors
481 * Many bug fixes to most every module
483 * Added "sqlt-dumper" script to help create a script for dumping
484 a database a la "mysqldump"
486 * Reversed the arrowheads on the graphical producers to show the
487 relationships in a more standard way
489 * Changes all included script names to start with "sqlt"
491 * Added capturing and printing most embedded table and field comments