1 * All parser grammars are now precompiled for speed
2 * Fixes to SQLite foreign keys production (patch from Johan Viklund)
3 closes RT#16412, RT#44769
4 * ON DELETE/UPDATE actions for SQLite (patch from Lukas Thiemeier)
5 closes RT#70734, RT#71283, RT#70378
6 * Proper quoting support in SQLite
7 * Support for triggers in PostgreSQL producer and parser
8 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
9 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
10 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
11 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
12 via alter_field to a column in Postgres Producer
13 * Added a working mechanism for naming foreign keys in the PostgreSQL producer
14 * Fix PostgreSQL ignoring default values with specified data type
15 * Fix possible name duplication in SQLlite producer
16 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
17 fix by not adding the ON DELETE/UPDATE clause at all
18 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
19 * Support for double quoted and bit strings as default values in MySQL parser
20 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
21 file as indices (and probably other things) get messed up
22 * Workaround for some MySQL quirks on primary key definitions
23 * MySQL producer does not attempt to write out non-existent unique constraint names
24 * MySQL parser correctly differentiates between signed and unsigned integer column
26 * Replace Class::Accessor::Fast dependency with already-included Moo
27 * Entire codebase is now free of tabs and trailing whitespace
28 * Spellfixes (RT#68912)
29 * Fix Diagram Producer POD (RT#71397, RT#71398)
30 * Fix Diagram Producer to use correct binmode on output (RT#71399)
31 * Fix ignored option to script/sqlt-diagram (RT#5992)
33 # ----------------------------------------------------------
35 # ----------------------------------------------------------
37 * Add "if exists" to drop view statements in Pg.
39 # ----------------------------------------------------------
41 # ----------------------------------------------------------
43 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
45 # ----------------------------------------------------------
47 # ----------------------------------------------------------
49 * Correctly create and parse FK constraints in SQLite
50 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
51 * made PostgreSQL producer consistent with other producers in terms of
52 quoting and allowing functions in constraints and indices
53 * Add distinction of autoinc and regular primary keys to the GraphViz producer
54 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
55 * Quote everything in SQL Server
56 * Turn off constraints before dropping tables in SQL Server
57 * Make true unique constraints if needed in SQL Server
58 * Fixed Producer::PostgresSQL to output array type after type size,
59 i.e. varchar(64)[] rather than varchar[](64)
61 # ----------------------------------------------------------
63 # ----------------------------------------------------------
65 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
66 * Add explicit Scalar::Util to the deplist for really old perls
67 * Add support for PostGIS Geometry and Geography data types in the Pg producer
68 * Some minor fixes to squash warnings on new perls
69 * Support a custom_type_name hint when creating enum types in PostgreSQL
70 * Fix sqlt options/pod mismatch (RT#58318)
71 * Oracle Producer multicolumn constraint support
72 * Add support for triggers in the MySQL producer
73 * Fix unstable order of View's in MySQL parser
75 # ----------------------------------------------------------
77 # ----------------------------------------------------------
78 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
80 * Fix Producer::Oracle translate float and double to float instead of number
81 * Fix Producer::Oracle generation of too long unique constraint names
82 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
83 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
84 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
85 * Fix Field::default_value to behave like a real accessor (allow undef as
86 an unsetting argument)
87 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
89 * Producer::Oracle tests now use Test::Differences
90 * Prettify output of SQLite producer (less bogus newlines)
91 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
92 and regular no-leading-zero (X.X.X) *_version producer args
94 # ----------------------------------------------------------
96 # ----------------------------------------------------------
97 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
98 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
99 * Fix runaway debug trace (RT#52276)
100 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
101 * Producer::Oracle now respects quote_field|table_names, and
102 no longer does name munging of reserved table names
103 * Producer::Oracle now correctly outputs databse-unique index names
105 # ----------------------------------------------------------
107 # ----------------------------------------------------------
108 * Fix PG producer numeric precision regression (RT#49301)
109 * Add DB2 producer numeric/decimal precision output
110 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
111 * Add Oracle producer creating drop view statements like PG producer does
112 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
114 # ----------------------------------------------------------
116 # ----------------------------------------------------------
117 * Pg parser fixes to deal properly with MATCH <type>
118 * Pg parser fixes to parse timestamp attributes correctly
119 * Fix broken default detection in script/sqlt (RT#27438)
120 * Fix dependency issues with LibXML and TT
122 # ----------------------------------------------------------
124 # ----------------------------------------------------------
125 * Depend on fixed Parse::RecDescent
126 * Added skip-tables and skip-tables-like options to Diagram
128 # ----------------------------------------------------------
130 # ----------------------------------------------------------
131 * Removed last use of Readonly
132 * Adjusted YAML dependency
134 # ----------------------------------------------------------
136 # ----------------------------------------------------------
137 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
138 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
139 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
140 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
142 # ----------------------------------------------------------
144 # ----------------------------------------------------------
145 * Resolved the following RT bugs (thanks to everyone for reporting!):
146 25791 does not recognize PostgreSQL ON_ERROR_STOP
147 29265 sqlt-diagram: --natural-join needs Graph::Directed
148 37814 SQLite translator failing to parse schema
149 42548 Producer::PostgreSQL incorrectly inserts the size in
150 'time(stamp)? with(out) time zone' fields
151 43173 SQL::Translator::Parser without versionnumber - will install
154 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
155 32130 Move from XML::XPath to XML::LibXML::XPathContext
157 13915 missing optional prerequisite cause make test to fail
158 8847 Diagram.pm: BINMODE missing in printing of graphic file.
159 21065 GraphViz producer fails on tables named 'node'
160 35448 Producer::PostgreSQL types without size
161 22026 sqlt-diagram uses -f arg twice
162 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
163 47668 Mysql Parser doesn't recognize key types
164 46448 sqlt-graph errors out on MySQL DDL with btree keys
165 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
166 48025 MySQL Producer: Case inconsistency between elements in
167 @no_length_attr and $data_type
168 48569 sqlt-diagram fails to load SQLite schema
169 48596 SQL::Translator::Diff::schema_diff should produce a list in
171 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
172 should return a list of statements
174 # ----------------------------------------------------------
176 # ----------------------------------------------------------
177 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
179 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
180 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
182 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
184 # ----------------------------------------------------------
186 # ----------------------------------------------------------
187 * Multiple test and dependency adhustments to make smokers happy
188 * Fix YAML producer wrt extra attribute
189 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
191 # ----------------------------------------------------------
193 # ----------------------------------------------------------
194 * Add parser support for MySQL default values with a single quote
195 * Properly quote absolute table names in the MySQL producer
196 * Added CREATE VIEW subrules for mysql parser (wreis)
197 * Many fixes to code and tests for trigger's "database_events"
198 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
199 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
200 * XML parser support for multi-event triggers
201 * SQLite producer support for multi-event triggers
202 * XML parser switched from XML::XPath to XML::LibXML
203 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
204 * MySQL producer skips length attribute for columns which do not support that
205 attribute. Currently following column types are added to that list:
206 date time timestamp datetime year
207 * Switch to Module::Install (mandates minimum perl 5.005)
208 * Major cleanup of GraphViz proucer
209 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
210 Fix most of the problems uncovered by the roundtrip test framework
212 - Rewind exhausted globs before attempting a read
213 - Do not add xml comment header if no_comments is set
214 - table/field counts are held per schema object, not globally
215 - no more variable table and column names in SQLite and MSSQL
216 - VIEW support for Pg parser, also some cleanups
217 - The way we generate Pg create view statements was not standards compliant
218 (per RhodiumToad in #postgresql)
219 - Disable MSSQL view/procedure production - they never worked in the first place
220 - SQLite/MSSQL improvements:
221 - Support parsing of all DROP clauses
222 - Support parsing of field-level comments
223 - When producing do not append table names to constraint/index names
225 # ----------------------------------------------------------
227 # ----------------------------------------------------------
228 * Add support for temporary tables in Pg (nachos)
229 * Create Trigger support for SQLite
230 * GraphViz producer improvements
232 # ----------------------------------------------------------
234 # ----------------------------------------------------------
235 <BORKED RELEASE DELETED OFF CPAN>
237 # ----------------------------------------------------------
239 # ----------------------------------------------------------
240 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
242 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
243 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
244 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
245 * Changed behaviour of ::Producer::Oracle when returning an array of statements
246 to make it compatible to DBI->do()
247 * Fixed a few bugs in ::Producer::Oracle
248 * Applied patch from jgoulah to support mysql's MERGE option
249 * Applied patch from rbo to add support of multiple database events on a trigger
250 * Applied patch from lukes to allow drop if exists in sqlite producer, with
252 * Applied patch from rjbs with minor changes, now we support scalar refs in
254 * Fixed SQLite producer to end index statements in newlines, in scalar context
255 * Decreed that all list context statements shall not end in ; or ;\n
256 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
257 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
258 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
259 * Added proper argument parsing and documentation to MySQL Parser and
261 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
262 only allows replacement with identical set of columns (wreis)
263 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
265 * Removed source_db and target_db accessors from Diff (throwback to old version,
266 only output_db is used)
269 * Support for longer varchar fields in MySQL
271 # ----------------------------------------------------------
273 # ----------------------------------------------------------
274 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
275 * Added support for SET fields in the mysql producer + test (groditi)
276 * Added support for proper booleans in the mysql producer, when a mysql version
277 of at least 4.x is supplied
278 * Added support for proper enums under pg (as of 8.3), with pg version check,
279 and deferrable constraints
280 * Added support to truncate long constraint and index names in the mysql
281 producer, because of a change to DBIx::Class to produce such long names in
284 # ----------------------------------------------------------
286 # ----------------------------------------------------------
288 * Fix Pg produces idea of which field types need a size param (wreis)
289 * Add support for COLLATE table option to MySQL parser
290 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
292 # -----------------------------------------------------------
293 # 0.0899_02 2008-01-29
294 # ----------------------------------------------------------
296 * Major refactoring of SQL::Translator::Diff again:
297 * Diff is no longer one huge monolithic function.
298 * Added more tests for diff
299 * When producing diffs for MySQL you will (by default) get single alter
301 * SQLite can also do remove columns (by creating a temp table as shown in
302 http://sqlite.org/faq.html#q11
303 * Columns can be renamed if the new schema is from a form that can have metadata
304 (which is pretty much anything but an SQL file.) It does this by looking at
305 renamed_from in the $field->extra
306 * Updated Oracle and Postgres producers
309 # -----------------------------------------------------------
310 # 0.0899_01 2007-10-21
311 # ----------------------------------------------------------
313 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
314 This *will* break back-compatibility
315 Use sqlt-diff-old for the previous one, and fix producers!
317 # -----------------------------------------------------------
319 # ----------------------------------------------------------
321 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
323 # -----------------------------------------------------------
325 # -----------------------------------------------------------
327 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
330 # -----------------------------------------------------------
332 # -----------------------------------------------------------
334 * Patched MySQL producer to name constraints sanely, thanks Ash
335 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
336 * Added patch to remove single quotes for numeric default values in Producer::DB2
337 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
338 * Added patch from avinash to add CASCADE to pg table drops
340 # -----------------------------------------------------------
342 # -----------------------------------------------------------
344 * Added patch to use default values for Pg timestamp fields
346 # -----------------------------------------------------------
348 # -----------------------------------------------------------
350 * Added patch from Ash to separate DROP statements in mysql producer in
352 * Fixed up SQLites usage of no-comments
354 # -----------------------------------------------------------
356 # -----------------------------------------------------------
358 * Made Trigger check that a give table exists in on_table - castaway
359 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
360 to follow) - castaway
361 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
363 * Made changes to allow producers to return a list of statements - castaway
364 * Split sqlt-diff into script and module - castaway
365 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
366 * Added DB2 Producer - castaway
367 * Added mysql_character_set for 4.1+ -mda
368 * New filters, Names and Globals. -mda
369 * Added the initial work on a template based Dia UML producer. -mda
371 # -----------------------------------------------------------
373 # -----------------------------------------------------------
374 * YAML parser supports extra attributes on tables.
376 * All schema objects now support the extra attribute, so can
377 have arbitary name/value data attached to them.
379 * Refactoring: Added SQL::Translator::Schema::Object - base
380 class for all Schema objects.
382 * Changes to MySQL Parser (Dave Howorth)
383 - ignore INSERT statements
384 - permit ALTER TABLE ADD FOREIGN KEY
385 - allow trailing comma on last field in CREATE statements
386 - collect the database name
389 - Can pass extra variables using tt_vars producer arg.
390 - Can pass extra config using tt_conf producer arg.
391 - Variables and config can be passed on the command line
392 with --tt-var and --tt-conf options to sqlt.
394 * Added schema filters.
397 - Added 'mysql_table_type' extra attribute on tables.
398 - Works out InnoDB tables from constraints.
399 - mysql_charset and mysql_collate extra attributes for tables and fiels.
402 # -----------------------------------------------------------
404 # -----------------------------------------------------------
405 * Added SQL::Translator::Manual
407 * Installation process now uses Module::Build
409 * Added new "Dumper" producer
411 * Changed the native SQL Fairy XML format to a fixed mapping.
412 *NB:* You should convert your existing XML schema. See the
413 SQL::Translator::Parser::XML::SQLFairy docs.
415 * Added producers: TT::Base and TT::Table.
417 # -----------------------------------------------------------
419 # -----------------------------------------------------------
420 * Added "COMMENT ON *" syntax to PostgreSQL parser
422 * Some fixes to Oracle parser as reported by Gail Binkley
424 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
426 * Now distributing sqlt-diff script as it's pretty usable
428 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
430 # -----------------------------------------------------------
432 # -----------------------------------------------------------
434 * Increased version of Constants module to 1.41 to avoid a problem
435 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
438 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
439 setting them dynamically) so that automated tests would pass
441 # -----------------------------------------------------------
443 # -----------------------------------------------------------
445 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
446 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
448 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
450 * HTML producer now uses stylesheets to allow easy customization of colors
452 * Many bug fixes to most every module
454 * Added "sqlt-dumper" script to help create a script for dumping
455 a database a la "mysqldump"
457 * Reversed the arrowheads on the graphical producers to show the
458 relationships in a more standard way
460 * Changes all included script names to start with "sqlt"
462 * Added capturing and printing most embedded table and field comments
464 # -----------------------------------------------------------
466 # -----------------------------------------------------------
468 * Added parsers for Excel and Oracle
470 * Removed Sybase parser because it didn't actually work
472 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
474 * Added Schema classes to represent schema as objects
476 * Removed "Raw" producer in favor of the Schema classes
478 * Removed "Validator" class as the Schema classes validate themselves
480 * Improved all existing parsers and producers, expanding them to
481 handle foreign keys much better, produce better output, etc.
483 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
486 * Added sql_translator.cgi as a web-form frontend to graphical producers
488 * Expanded test suite
490 # -----------------------------------------------------------
492 # -----------------------------------------------------------
494 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
495 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
497 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
499 * HTML producer now uses stylesheets to allow easy customization of colors
501 * Many bug fixes to most every module
503 * Added "sqlt-dumper" script to help create a script for dumping
504 a database a la "mysqldump"
506 * Reversed the arrowheads on the graphical producers to show the
507 relationships in a more standard way
509 * Changes all included script names to start with "sqlt"
511 * Added capturing and printing most embedded table and field comments