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
19 # ----------------------------------------------------------
21 # ----------------------------------------------------------
23 * Add "if exists" to drop view statements in Pg.
25 # ----------------------------------------------------------
27 # ----------------------------------------------------------
29 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
31 # ----------------------------------------------------------
33 # ----------------------------------------------------------
35 * Correctly create and parse FK constraints in SQLite
36 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
37 * made PostgreSQL producer consistent with other producers in terms of
38 quoting and allowing functions in constraints and indices
39 * Add distinction of autoinc and regular primary keys to the GraphViz producer
40 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
41 * Quote everything in SQL Server
42 * Turn off constraints before dropping tables in SQL Server
43 * Make true unique constraints if needed in SQL Server
44 * Fixed Producer::PostgresSQL to output array type after type size,
45 i.e. varchar(64)[] rather than varchar[](64)
47 # ----------------------------------------------------------
49 # ----------------------------------------------------------
51 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
52 * Add explicit Scalar::Util to the deplist for really old perls
53 * Add support for PostGIS Geometry and Geography data types in the Pg producer
54 * Some minor fixes to squash warnings on new perls
55 * Support a custom_type_name hint when creating enum types in PostgreSQL
56 * Fix sqlt options/pod mismatch (RT#58318)
57 * Oracle Producer multicolumn constraint support
58 * Add support for triggers in the MySQL producer
59 * Fix unstable order of View's in MySQL parser
61 # ----------------------------------------------------------
63 # ----------------------------------------------------------
64 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
66 * Fix Producer::Oracle translate float and double to float instead of number
67 * Fix Producer::Oracle generation of too long unique constraint names
68 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
69 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
70 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
71 * Fix Field::default_value to behave like a real accessor (allow undef as
72 an unsetting argument)
73 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
75 * Producer::Oracle tests now use Test::Differences
76 * Prettify output of SQLite producer (less bogus newlines)
77 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
78 and regular no-leading-zero (X.X.X) *_version producer args
80 # ----------------------------------------------------------
82 # ----------------------------------------------------------
83 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
84 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
85 * Fix runaway debug trace (RT#52276)
86 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
87 * Producer::Oracle now respects quote_field|table_names, and
88 no longer does name munging of reserved table names
89 * Producer::Oracle now correctly outputs databse-unique index names
91 # ----------------------------------------------------------
93 # ----------------------------------------------------------
94 * Fix PG producer numeric precision regression (RT#49301)
95 * Add DB2 producer numeric/decimal precision output
96 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
97 * Add Oracle producer creating drop view statements like PG producer does
98 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
100 # ----------------------------------------------------------
102 # ----------------------------------------------------------
103 * Pg parser fixes to deal properly with MATCH <type>
104 * Pg parser fixes to parse timestamp attributes correctly
105 * Fix broken default detection in script/sqlt (RT#27438)
106 * Fix dependency issues with LibXML and TT
108 # ----------------------------------------------------------
110 # ----------------------------------------------------------
111 * Depend on fixed Parse::RecDescent
112 * Added skip-tables and skip-tables-like options to Diagram
114 # ----------------------------------------------------------
116 # ----------------------------------------------------------
117 * Removed last use of Readonly
118 * Adjusted YAML dependency
120 # ----------------------------------------------------------
122 # ----------------------------------------------------------
123 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
124 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
125 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
126 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
128 # ----------------------------------------------------------
130 # ----------------------------------------------------------
131 * Resolved the following RT bugs (thanks to everyone for reporting!):
132 25791 does not recognize PostgreSQL ON_ERROR_STOP
133 29265 sqlt-diagram: --natural-join needs Graph::Directed
134 37814 SQLite translator failing to parse schema
135 42548 Producer::PostgreSQL incorrectly inserts the size in
136 'time(stamp)? with(out) time zone' fields
137 43173 SQL::Translator::Parser without versionnumber - will install
140 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
141 32130 Move from XML::XPath to XML::LibXML::XPathContext
143 13915 missing optional prerequisite cause make test to fail
144 8847 Diagram.pm: BINMODE missing in printing of graphic file.
145 21065 GraphViz producer fails on tables named 'node'
146 35448 Producer::PostgreSQL types without size
147 22026 sqlt-diagram uses -f arg twice
148 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
149 47668 Mysql Parser doesn't recognize key types
150 46448 sqlt-graph errors out on MySQL DDL with btree keys
151 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
152 48025 MySQL Producer: Case inconsistency between elements in
153 @no_length_attr and $data_type
154 48569 sqlt-diagram fails to load SQLite schema
155 48596 SQL::Translator::Diff::schema_diff should produce a list in
157 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
158 should return a list of statements
160 # ----------------------------------------------------------
162 # ----------------------------------------------------------
163 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
165 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
166 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
168 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
170 # ----------------------------------------------------------
172 # ----------------------------------------------------------
173 * Multiple test and dependency adhustments to make smokers happy
174 * Fix YAML producer wrt extra attribute
175 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
177 # ----------------------------------------------------------
179 # ----------------------------------------------------------
180 * Add parser support for MySQL default values with a single quote
181 * Properly quote absolute table names in the MySQL producer
182 * Added CREATE VIEW subrules for mysql parser (wreis)
183 * Many fixes to code and tests for trigger's "database_events"
184 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
185 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
186 * XML parser support for multi-event triggers
187 * SQLite producer support for multi-event triggers
188 * XML parser switched from XML::XPath to XML::LibXML
189 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
190 * MySQL producer skips length attribute for columns which do not support that
191 attribute. Currently following column types are added to that list:
192 date time timestamp datetime year
193 * Switch to Module::Install (mandates minimum perl 5.005)
194 * Major cleanup of GraphViz proucer
195 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
196 Fix most of the problems uncovered by the roundtrip test framework
198 - Rewind exhausted globs before attempting a read
199 - Do not add xml comment header if no_comments is set
200 - table/field counts are held per schema object, not globally
201 - no more variable table and column names in SQLite and MSSQL
202 - VIEW support for Pg parser, also some cleanups
203 - The way we generate Pg create view statements was not standards compliant
204 (per RhodiumToad in #postgresql)
205 - Disable MSSQL view/procedure production - they never worked in the first place
206 - SQLite/MSSQL improvements:
207 - Support parsing of all DROP clauses
208 - Support parsing of field-level comments
209 - When producing do not append table names to constraint/index names
211 # ----------------------------------------------------------
213 # ----------------------------------------------------------
214 * Add support for temporary tables in Pg (nachos)
215 * Create Trigger support for SQLite
216 * GraphViz producer improvements
218 # ----------------------------------------------------------
220 # ----------------------------------------------------------
221 <BORKED RELEASE DELETED OFF CPAN>
223 # ----------------------------------------------------------
225 # ----------------------------------------------------------
226 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
228 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
229 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
230 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
231 * Changed behaviour of ::Producer::Oracle when returning an array of statements
232 to make it compatible to DBI->do()
233 * Fixed a few bugs in ::Producer::Oracle
234 * Applied patch from jgoulah to support mysql's MERGE option
235 * Applied patch from rbo to add support of multiple database events on a trigger
236 * Applied patch from lukes to allow drop if exists in sqlite producer, with
238 * Applied patch from rjbs with minor changes, now we support scalar refs in
240 * Fixed SQLite producer to end index statements in newlines, in scalar context
241 * Decreed that all list context statements shall not end in ; or ;\n
242 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
243 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
244 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
245 * Added proper argument parsing and documentation to MySQL Parser and
247 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
248 only allows replacement with identical set of columns (wreis)
249 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
251 * Removed source_db and target_db accessors from Diff (throwback to old version,
252 only output_db is used)
255 * Support for longer varchar fields in MySQL
257 # ----------------------------------------------------------
259 # ----------------------------------------------------------
260 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
261 * Added support for SET fields in the mysql producer + test (groditi)
262 * Added support for proper booleans in the mysql producer, when a mysql version
263 of at least 4.x is supplied
264 * Added support for proper enums under pg (as of 8.3), with pg version check,
265 and deferrable constraints
266 * Added support to truncate long constraint and index names in the mysql
267 producer, because of a change to DBIx::Class to produce such long names in
270 # ----------------------------------------------------------
272 # ----------------------------------------------------------
274 * Fix Pg produces idea of which field types need a size param (wreis)
275 * Add support for COLLATE table option to MySQL parser
276 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
278 # -----------------------------------------------------------
279 # 0.0899_02 2008-01-29
280 # ----------------------------------------------------------
282 * Major refactoring of SQL::Translator::Diff again:
283 * Diff is no longer one huge monolithic function.
284 * Added more tests for diff
285 * When producing diffs for MySQL you will (by default) get single alter
287 * SQLite can also do remove columns (by creating a temp table as shown in
288 http://sqlite.org/faq.html#q11
289 * Columns can be renamed if the new schema is from a form that can have metadata
290 (which is pretty much anything but an SQL file.) It does this by looking at
291 renamed_from in the $field->extra
292 * Updated Oracle and Postgres producers
295 # -----------------------------------------------------------
296 # 0.0899_01 2007-10-21
297 # ----------------------------------------------------------
299 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
300 This *will* break back-compatibility
301 Use sqlt-diff-old for the previous one, and fix producers!
303 # -----------------------------------------------------------
305 # ----------------------------------------------------------
307 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
309 # -----------------------------------------------------------
311 # -----------------------------------------------------------
313 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
316 # -----------------------------------------------------------
318 # -----------------------------------------------------------
320 * Patched MySQL producer to name constraints sanely, thanks Ash
321 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
322 * Added patch to remove single quotes for numeric default values in Producer::DB2
323 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
324 * Added patch from avinash to add CASCADE to pg table drops
326 # -----------------------------------------------------------
328 # -----------------------------------------------------------
330 * Added patch to use default values for Pg timestamp fields
332 # -----------------------------------------------------------
334 # -----------------------------------------------------------
336 * Added patch from Ash to separate DROP statements in mysql producer in
338 * Fixed up SQLites usage of no-comments
340 # -----------------------------------------------------------
342 # -----------------------------------------------------------
344 * Made Trigger check that a give table exists in on_table - castaway
345 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
346 to follow) - castaway
347 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
349 * Made changes to allow producers to return a list of statements - castaway
350 * Split sqlt-diff into script and module - castaway
351 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
352 * Added DB2 Producer - castaway
353 * Added mysql_character_set for 4.1+ -mda
354 * New filters, Names and Globals. -mda
355 * Added the initial work on a template based Dia UML producer. -mda
357 # -----------------------------------------------------------
359 # -----------------------------------------------------------
360 * YAML parser supports extra attributes on tables.
362 * All schema objects now support the extra attribute, so can
363 have arbitary name/value data attached to them.
365 * Refactoring: Added SQL::Translator::Schema::Object - base
366 class for all Schema objects.
368 * Changes to MySQL Parser (Dave Howorth)
369 - ignore INSERT statements
370 - permit ALTER TABLE ADD FOREIGN KEY
371 - allow trailing comma on last field in CREATE statements
372 - collect the database name
375 - Can pass extra variables using tt_vars producer arg.
376 - Can pass extra config using tt_conf producer arg.
377 - Variables and config can be passed on the command line
378 with --tt-var and --tt-conf options to sqlt.
380 * Added schema filters.
383 - Added 'mysql_table_type' extra attribute on tables.
384 - Works out InnoDB tables from constraints.
385 - mysql_charset and mysql_collate extra attributes for tables and fiels.
388 # -----------------------------------------------------------
390 # -----------------------------------------------------------
391 * Added SQL::Translator::Manual
393 * Installation process now uses Module::Build
395 * Added new "Dumper" producer
397 * Changed the native SQL Fairy XML format to a fixed mapping.
398 *NB:* You should convert your existing XML schema. See the
399 SQL::Translator::Parser::XML::SQLFairy docs.
401 * Added producers: TT::Base and TT::Table.
403 # -----------------------------------------------------------
405 # -----------------------------------------------------------
406 * Added "COMMENT ON *" syntax to PostgreSQL parser
408 * Some fixes to Oracle parser as reported by Gail Binkley
410 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
412 * Now distributing sqlt-diff script as it's pretty usable
414 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
416 # -----------------------------------------------------------
418 # -----------------------------------------------------------
420 * Increased version of Constants module to 1.41 to avoid a problem
421 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
424 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
425 setting them dynamically) so that automated tests would pass
427 # -----------------------------------------------------------
429 # -----------------------------------------------------------
431 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
432 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
434 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
436 * HTML producer now uses stylesheets to allow easy customization of colors
438 * Many bug fixes to most every module
440 * Added "sqlt-dumper" script to help create a script for dumping
441 a database a la "mysqldump"
443 * Reversed the arrowheads on the graphical producers to show the
444 relationships in a more standard way
446 * Changes all included script names to start with "sqlt"
448 * Added capturing and printing most embedded table and field comments
450 # -----------------------------------------------------------
452 # -----------------------------------------------------------
454 * Added parsers for Excel and Oracle
456 * Removed Sybase parser because it didn't actually work
458 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
460 * Added Schema classes to represent schema as objects
462 * Removed "Raw" producer in favor of the Schema classes
464 * Removed "Validator" class as the Schema classes validate themselves
466 * Improved all existing parsers and producers, expanding them to
467 handle foreign keys much better, produce better output, etc.
469 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
472 * Added sql_translator.cgi as a web-form frontend to graphical producers
474 * Expanded test suite
476 # -----------------------------------------------------------
478 # -----------------------------------------------------------
480 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
481 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
483 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
485 * HTML producer now uses stylesheets to allow easy customization of colors
487 * Many bug fixes to most every module
489 * Added "sqlt-dumper" script to help create a script for dumping
490 a database a la "mysqldump"
492 * Reversed the arrowheads on the graphical producers to show the
493 relationships in a more standard way
495 * Changes all included script names to start with "sqlt"
497 * Added capturing and printing most embedded table and field comments