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
17 # ----------------------------------------------------------
19 # ----------------------------------------------------------
21 * Add "if exists" to drop view statements in Pg.
23 # ----------------------------------------------------------
25 # ----------------------------------------------------------
27 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
29 # ----------------------------------------------------------
31 # ----------------------------------------------------------
33 * Correctly create and parse FK constraints in SQLite
34 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
35 * made PostgreSQL producer consistent with other producers in terms of
36 quoting and allowing functions in constraints and indices
37 * Add distinction of autoinc and regular primary keys to the GraphViz producer
38 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
39 * Quote everything in SQL Server
40 * Turn off constraints before dropping tables in SQL Server
41 * Make true unique constraints if needed in SQL Server
42 * Fixed Producer::PostgresSQL to output array type after type size,
43 i.e. varchar(64)[] rather than varchar[](64)
45 # ----------------------------------------------------------
47 # ----------------------------------------------------------
49 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
50 * Add explicit Scalar::Util to the deplist for really old perls
51 * Add support for PostGIS Geometry and Geography data types in the Pg producer
52 * Some minor fixes to squash warnings on new perls
53 * Support a custom_type_name hint when creating enum types in PostgreSQL
54 * Fix sqlt options/pod mismatch (RT#58318)
55 * Oracle Producer multicolumn constraint support
56 * Add support for triggers in the MySQL producer
57 * Fix unstable order of View's in MySQL parser
59 # ----------------------------------------------------------
61 # ----------------------------------------------------------
62 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
64 * Fix Producer::Oracle translate float and double to float instead of number
65 * Fix Producer::Oracle generation of too long unique constraint names
66 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
67 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
68 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
69 * Fix Field::default_value to behave like a real accessor (allow undef as
70 an unsetting argument)
71 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
73 * Producer::Oracle tests now use Test::Differences
74 * Prettify output of SQLite producer (less bogus newlines)
75 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
76 and regular no-leading-zero (X.X.X) *_version producer args
78 # ----------------------------------------------------------
80 # ----------------------------------------------------------
81 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
82 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
83 * Fix runaway debug trace (RT#52276)
84 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
85 * Producer::Oracle now respects quote_field|table_names, and
86 no longer does name munging of reserved table names
87 * Producer::Oracle now correctly outputs databse-unique index names
89 # ----------------------------------------------------------
91 # ----------------------------------------------------------
92 * Fix PG producer numeric precision regression (RT#49301)
93 * Add DB2 producer numeric/decimal precision output
94 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
95 * Add Oracle producer creating drop view statements like PG producer does
96 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
98 # ----------------------------------------------------------
100 # ----------------------------------------------------------
101 * Pg parser fixes to deal properly with MATCH <type>
102 * Pg parser fixes to parse timestamp attributes correctly
103 * Fix broken default detection in script/sqlt (RT#27438)
104 * Fix dependency issues with LibXML and TT
106 # ----------------------------------------------------------
108 # ----------------------------------------------------------
109 * Depend on fixed Parse::RecDescent
110 * Added skip-tables and skip-tables-like options to Diagram
112 # ----------------------------------------------------------
114 # ----------------------------------------------------------
115 * Removed last use of Readonly
116 * Adjusted YAML dependency
118 # ----------------------------------------------------------
120 # ----------------------------------------------------------
121 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
122 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
123 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
124 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
126 # ----------------------------------------------------------
128 # ----------------------------------------------------------
129 * Resolved the following RT bugs (thanks to everyone for reporting!):
130 25791 does not recognize PostgreSQL ON_ERROR_STOP
131 29265 sqlt-diagram: --natural-join needs Graph::Directed
132 37814 SQLite translator failing to parse schema
133 42548 Producer::PostgreSQL incorrectly inserts the size in
134 'time(stamp)? with(out) time zone' fields
135 43173 SQL::Translator::Parser without versionnumber - will install
138 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
139 32130 Move from XML::XPath to XML::LibXML::XPathContext
141 13915 missing optional prerequisite cause make test to fail
142 8847 Diagram.pm: BINMODE missing in printing of graphic file.
143 21065 GraphViz producer fails on tables named 'node'
144 35448 Producer::PostgreSQL types without size
145 22026 sqlt-diagram uses -f arg twice
146 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
147 47668 Mysql Parser doesn't recognize key types
148 46448 sqlt-graph errors out on MySQL DDL with btree keys
149 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
150 48025 MySQL Producer: Case inconsistency between elements in
151 @no_length_attr and $data_type
152 48569 sqlt-diagram fails to load SQLite schema
153 48596 SQL::Translator::Diff::schema_diff should produce a list in
155 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
156 should return a list of statements
158 # ----------------------------------------------------------
160 # ----------------------------------------------------------
161 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
163 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
164 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
166 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
168 # ----------------------------------------------------------
170 # ----------------------------------------------------------
171 * Multiple test and dependency adhustments to make smokers happy
172 * Fix YAML producer wrt extra attribute
173 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
175 # ----------------------------------------------------------
177 # ----------------------------------------------------------
178 * Add parser support for MySQL default values with a single quote
179 * Properly quote absolute table names in the MySQL producer
180 * Added CREATE VIEW subrules for mysql parser (wreis)
181 * Many fixes to code and tests for trigger's "database_events"
182 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
183 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
184 * XML parser support for multi-event triggers
185 * SQLite producer support for multi-event triggers
186 * XML parser switched from XML::XPath to XML::LibXML
187 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
188 * MySQL producer skips length attribute for columns which do not support that
189 attribute. Currently following column types are added to that list:
190 date time timestamp datetime year
191 * Switch to Module::Install (mandates minimum perl 5.005)
192 * Major cleanup of GraphViz proucer
193 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
194 Fix most of the problems uncovered by the roundtrip test framework
196 - Rewind exhausted globs before attempting a read
197 - Do not add xml comment header if no_comments is set
198 - table/field counts are held per schema object, not globally
199 - no more variable table and column names in SQLite and MSSQL
200 - VIEW support for Pg parser, also some cleanups
201 - The way we generate Pg create view statements was not standards compliant
202 (per RhodiumToad in #postgresql)
203 - Disable MSSQL view/procedure production - they never worked in the first place
204 - SQLite/MSSQL improvements:
205 - Support parsing of all DROP clauses
206 - Support parsing of field-level comments
207 - When producing do not append table names to constraint/index names
209 # ----------------------------------------------------------
211 # ----------------------------------------------------------
212 * Add support for temporary tables in Pg (nachos)
213 * Create Trigger support for SQLite
214 * GraphViz producer improvements
216 # ----------------------------------------------------------
218 # ----------------------------------------------------------
219 <BORKED RELEASE DELETED OFF CPAN>
221 # ----------------------------------------------------------
223 # ----------------------------------------------------------
224 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
226 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
227 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
228 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
229 * Changed behaviour of ::Producer::Oracle when returning an array of statements
230 to make it compatible to DBI->do()
231 * Fixed a few bugs in ::Producer::Oracle
232 * Applied patch from jgoulah to support mysql's MERGE option
233 * Applied patch from rbo to add support of multiple database events on a trigger
234 * Applied patch from lukes to allow drop if exists in sqlite producer, with
236 * Applied patch from rjbs with minor changes, now we support scalar refs in
238 * Fixed SQLite producer to end index statements in newlines, in scalar context
239 * Decreed that all list context statements shall not end in ; or ;\n
240 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
241 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
242 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
243 * Added proper argument parsing and documentation to MySQL Parser and
245 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
246 only allows replacement with identical set of columns (wreis)
247 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
249 * Removed source_db and target_db accessors from Diff (throwback to old version,
250 only output_db is used)
253 * Support for longer varchar fields in MySQL
255 # ----------------------------------------------------------
257 # ----------------------------------------------------------
258 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
259 * Added support for SET fields in the mysql producer + test (groditi)
260 * Added support for proper booleans in the mysql producer, when a mysql version
261 of at least 4.x is supplied
262 * Added support for proper enums under pg (as of 8.3), with pg version check,
263 and deferrable constraints
264 * Added support to truncate long constraint and index names in the mysql
265 producer, because of a change to DBIx::Class to produce such long names in
268 # ----------------------------------------------------------
270 # ----------------------------------------------------------
272 * Fix Pg produces idea of which field types need a size param (wreis)
273 * Add support for COLLATE table option to MySQL parser
274 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
276 # -----------------------------------------------------------
277 # 0.0899_02 2008-01-29
278 # ----------------------------------------------------------
280 * Major refactoring of SQL::Translator::Diff again:
281 * Diff is no longer one huge monolithic function.
282 * Added more tests for diff
283 * When producing diffs for MySQL you will (by default) get single alter
285 * SQLite can also do remove columns (by creating a temp table as shown in
286 http://sqlite.org/faq.html#q11
287 * Columns can be renamed if the new schema is from a form that can have metadata
288 (which is pretty much anything but an SQL file.) It does this by looking at
289 renamed_from in the $field->extra
290 * Updated Oracle and Postgres producers
293 # -----------------------------------------------------------
294 # 0.0899_01 2007-10-21
295 # ----------------------------------------------------------
297 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
298 This *will* break back-compatibility
299 Use sqlt-diff-old for the previous one, and fix producers!
301 # -----------------------------------------------------------
303 # ----------------------------------------------------------
305 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
307 # -----------------------------------------------------------
309 # -----------------------------------------------------------
311 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
314 # -----------------------------------------------------------
316 # -----------------------------------------------------------
318 * Patched MySQL producer to name constraints sanely, thanks Ash
319 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
320 * Added patch to remove single quotes for numeric default values in Producer::DB2
321 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
322 * Added patch from avinash to add CASCADE to pg table drops
324 # -----------------------------------------------------------
326 # -----------------------------------------------------------
328 * Added patch to use default values for Pg timestamp fields
330 # -----------------------------------------------------------
332 # -----------------------------------------------------------
334 * Added patch from Ash to separate DROP statements in mysql producer in
336 * Fixed up SQLites usage of no-comments
338 # -----------------------------------------------------------
340 # -----------------------------------------------------------
342 * Made Trigger check that a give table exists in on_table - castaway
343 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
344 to follow) - castaway
345 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
347 * Made changes to allow producers to return a list of statements - castaway
348 * Split sqlt-diff into script and module - castaway
349 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
350 * Added DB2 Producer - castaway
351 * Added mysql_character_set for 4.1+ -mda
352 * New filters, Names and Globals. -mda
353 * Added the initial work on a template based Dia UML producer. -mda
355 # -----------------------------------------------------------
357 # -----------------------------------------------------------
358 * YAML parser supports extra attributes on tables.
360 * All schema objects now support the extra attribute, so can
361 have arbitary name/value data attached to them.
363 * Refactoring: Added SQL::Translator::Schema::Object - base
364 class for all Schema objects.
366 * Changes to MySQL Parser (Dave Howorth)
367 - ignore INSERT statements
368 - permit ALTER TABLE ADD FOREIGN KEY
369 - allow trailing comma on last field in CREATE statements
370 - collect the database name
373 - Can pass extra variables using tt_vars producer arg.
374 - Can pass extra config using tt_conf producer arg.
375 - Variables and config can be passed on the command line
376 with --tt-var and --tt-conf options to sqlt.
378 * Added schema filters.
381 - Added 'mysql_table_type' extra attribute on tables.
382 - Works out InnoDB tables from constraints.
383 - mysql_charset and mysql_collate extra attributes for tables and fiels.
386 # -----------------------------------------------------------
388 # -----------------------------------------------------------
389 * Added SQL::Translator::Manual
391 * Installation process now uses Module::Build
393 * Added new "Dumper" producer
395 * Changed the native SQL Fairy XML format to a fixed mapping.
396 *NB:* You should convert your existing XML schema. See the
397 SQL::Translator::Parser::XML::SQLFairy docs.
399 * Added producers: TT::Base and TT::Table.
401 # -----------------------------------------------------------
403 # -----------------------------------------------------------
404 * Added "COMMENT ON *" syntax to PostgreSQL parser
406 * Some fixes to Oracle parser as reported by Gail Binkley
408 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
410 * Now distributing sqlt-diff script as it's pretty usable
412 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
414 # -----------------------------------------------------------
416 # -----------------------------------------------------------
418 * Increased version of Constants module to 1.41 to avoid a problem
419 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
422 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
423 setting them dynamically) so that automated tests would pass
425 # -----------------------------------------------------------
427 # -----------------------------------------------------------
429 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
430 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
432 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
434 * HTML producer now uses stylesheets to allow easy customization of colors
436 * Many bug fixes to most every module
438 * Added "sqlt-dumper" script to help create a script for dumping
439 a database a la "mysqldump"
441 * Reversed the arrowheads on the graphical producers to show the
442 relationships in a more standard way
444 * Changes all included script names to start with "sqlt"
446 * Added capturing and printing most embedded table and field comments
448 # -----------------------------------------------------------
450 # -----------------------------------------------------------
452 * Added parsers for Excel and Oracle
454 * Removed Sybase parser because it didn't actually work
456 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
458 * Added Schema classes to represent schema as objects
460 * Removed "Raw" producer in favor of the Schema classes
462 * Removed "Validator" class as the Schema classes validate themselves
464 * Improved all existing parsers and producers, expanding them to
465 handle foreign keys much better, produce better output, etc.
467 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
470 * Added sql_translator.cgi as a web-form frontend to graphical producers
472 * Expanded test suite
474 # -----------------------------------------------------------
476 # -----------------------------------------------------------
478 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
479 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
481 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
483 * HTML producer now uses stylesheets to allow easy customization of colors
485 * Many bug fixes to most every module
487 * Added "sqlt-dumper" script to help create a script for dumping
488 a database a la "mysqldump"
490 * Reversed the arrowheads on the graphical producers to show the
491 relationships in a more standard way
493 * Changes all included script names to start with "sqlt"
495 * Added capturing and printing most embedded table and field comments