1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
5 * Add "if exists" to drop view statements in Pg.
7 # ----------------------------------------------------------
9 # ----------------------------------------------------------
11 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
13 # ----------------------------------------------------------
15 # ----------------------------------------------------------
17 * Correctly create and parse FK constraints in SQLite
18 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
19 * made PostgreSQL producer consistent with other producers in terms of
20 quoting and allowing functions in constraints and indices
21 * Add distinction of autoinc and regular primary keys to the GraphViz producer
22 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
23 * Quote everything in SQL Server
24 * Turn off constraints before dropping tables in SQL Server
25 * Make true unique constraints if needed in SQL Server
26 * Fixed Producer::PostgresSQL to output array type after type size,
27 i.e. varchar(64)[] rather than varchar[](64)
29 # ----------------------------------------------------------
31 # ----------------------------------------------------------
33 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
34 * Add explicit Scalar::Util to the deplist for really old perls
35 * Add support for PostGIS Geometry and Geography data types in the Pg producer
36 * Some minor fixes to squash warnings on new perls
37 * Support a custom_type_name hint when creating enum types in PostgreSQL
38 * Fix sqlt options/pod mismatch (RT#58318)
39 * Oracle Producer multicolumn constraint support
40 * Add support for triggers in the MySQL producer
41 * Fix unstable order of View's in MySQL parser
43 # ----------------------------------------------------------
45 # ----------------------------------------------------------
46 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
48 * Fix Producer::Oracle translate float and double to float instead of number
49 * Fix Producer::Oracle generation of too long unique constraint names
50 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
51 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
52 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
53 * Fix Field::default_value to behave like a real accessor (allow undef as
54 an unsetting argument)
55 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
57 * Producer::Oracle tests now use Test::Differences
58 * Prettify output of SQLite producer (less bogus newlines)
59 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
60 and regular no-leading-zero (X.X.X) *_version producer args
62 # ----------------------------------------------------------
64 # ----------------------------------------------------------
65 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
66 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
67 * Fix runaway debug trace (RT#52276)
68 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
69 * Producer::Oracle now respects quote_field|table_names, and
70 no longer does name munging of reserved table names
71 * Producer::Oracle now correctly outputs databse-unique index names
73 # ----------------------------------------------------------
75 # ----------------------------------------------------------
76 * Fix PG producer numeric precision regression (RT#49301)
77 * Add DB2 producer numeric/decimal precision output
78 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
79 * Add Oracle producer creating drop view statements like PG producer does
80 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
82 # ----------------------------------------------------------
84 # ----------------------------------------------------------
85 * Pg parser fixes to deal properly with MATCH <type>
86 * Pg parser fixes to parse timestamp attributes correctly
87 * Fix broken default detection in script/sqlt (RT#27438)
88 * Fix dependency issues with LibXML and TT
90 # ----------------------------------------------------------
92 # ----------------------------------------------------------
93 * Depend on fixed Parse::RecDescent
94 * Added skip-tables and skip-tables-like options to Diagram
96 # ----------------------------------------------------------
98 # ----------------------------------------------------------
99 * Removed last use of Readonly
100 * Adjusted YAML dependency
102 # ----------------------------------------------------------
104 # ----------------------------------------------------------
105 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
106 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
107 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
108 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
110 # ----------------------------------------------------------
112 # ----------------------------------------------------------
113 * Resolved the following RT bugs (thanks to everyone for reporting!):
114 25791 does not recognize PostgreSQL ON_ERROR_STOP
115 29265 sqlt-diagram: --natural-join needs Graph::Directed
116 37814 SQLite translator failing to parse schema
117 42548 Producer::PostgreSQL incorrectly inserts the size in
118 'time(stamp)? with(out) time zone' fields
119 43173 SQL::Translator::Parser without versionnumber - will install
122 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
123 32130 Move from XML::XPath to XML::LibXML::XPathContext
125 13915 missing optional prerequisite cause make test to fail
126 8847 Diagram.pm: BINMODE missing in printing of graphic file.
127 21065 GraphViz producer fails on tables named 'node'
128 35448 Producer::PostgreSQL types without size
129 22026 sqlt-diagram uses -f arg twice
130 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
131 47668 Mysql Parser doesn't recognize key types
132 46448 sqlt-graph errors out on MySQL DDL with btree keys
133 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
134 48025 MySQL Producer: Case inconsistency between elements in
135 @no_length_attr and $data_type
136 48569 sqlt-diagram fails to load SQLite schema
137 48596 SQL::Translator::Diff::schema_diff should produce a list in
139 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
140 should return a list of statements
142 # ----------------------------------------------------------
144 # ----------------------------------------------------------
145 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
147 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
148 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
150 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
152 # ----------------------------------------------------------
154 # ----------------------------------------------------------
155 * Multiple test and dependency adhustments to make smokers happy
156 * Fix YAML producer wrt extra attribute
157 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
159 # ----------------------------------------------------------
161 # ----------------------------------------------------------
162 * Add parser support for MySQL default values with a single quote
163 * Properly quote absolute table names in the MySQL producer
164 * Added CREATE VIEW subrules for mysql parser (wreis)
165 * Many fixes to code and tests for trigger's "database_events"
166 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
167 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
168 * XML parser support for multi-event triggers
169 * SQLite producer support for multi-event triggers
170 * XML parser switched from XML::XPath to XML::LibXML
171 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
172 * MySQL producer skips length attribute for columns which do not support that
173 attribute. Currently following column types are added to that list:
174 date time timestamp datetime year
175 * Switch to Module::Install (mandates minimum perl 5.005)
176 * Major cleanup of GraphViz proucer
177 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
178 Fix most of the problems uncovered by the roundtrip test framework
180 - Rewind exhausted globs before attempting a read
181 - Do not add xml comment header if no_comments is set
182 - table/field counts are held per schema object, not globally
183 - no more variable table and column names in SQLite and MSSQL
184 - VIEW support for Pg parser, also some cleanups
185 - The way we generate Pg create view statements was not standards compliant
186 (per RhodiumToad in #postgresql)
187 - Disable MSSQL view/procedure production - they never worked in the first place
188 - SQLite/MSSQL improvements:
189 - Support parsing of all DROP clauses
190 - Support parsing of field-level comments
191 - When producing do not append table names to constraint/index names
193 # ----------------------------------------------------------
195 # ----------------------------------------------------------
196 * Add support for temporary tables in Pg (nachos)
197 * Create Trigger support for SQLite
198 * GraphViz producer improvements
200 # ----------------------------------------------------------
202 # ----------------------------------------------------------
203 <BORKED RELEASE DELETED OFF CPAN>
205 # ----------------------------------------------------------
207 # ----------------------------------------------------------
208 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
210 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
211 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
212 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
213 * Changed behaviour of ::Producer::Oracle when returning an array of statements
214 to make it compatible to DBI->do()
215 * Fixed a few bugs in ::Producer::Oracle
216 * Applied patch from jgoulah to support mysql's MERGE option
217 * Applied patch from rbo to add support of multiple database events on a trigger
218 * Applied patch from lukes to allow drop if exists in sqlite producer, with
220 * Applied patch from rjbs with minor changes, now we support scalar refs in
222 * Fixed SQLite producer to end index statements in newlines, in scalar context
223 * Decreed that all list context statements shall not end in ; or ;\n
224 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
225 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
226 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
227 * Added proper argument parsing and documentation to MySQL Parser and
229 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
230 only allows replacement with identical set of columns (wreis)
231 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
233 * Removed source_db and target_db accessors from Diff (throwback to old version,
234 only output_db is used)
237 * Support for longer varchar fields in MySQL
239 # ----------------------------------------------------------
241 # ----------------------------------------------------------
242 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
243 * Added support for SET fields in the mysql producer + test (groditi)
244 * Added support for proper booleans in the mysql producer, when a mysql version
245 of at least 4.x is supplied
246 * Added support for proper enums under pg (as of 8.3), with pg version check,
247 and deferrable constraints
248 * Added support to truncate long constraint and index names in the mysql
249 producer, because of a change to DBIx::Class to produce such long names in
252 # ----------------------------------------------------------
254 # ----------------------------------------------------------
256 * Fix Pg produces idea of which field types need a size param (wreis)
257 * Add support for COLLATE table option to MySQL parser
258 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
260 # -----------------------------------------------------------
261 # 0.0899_02 2008-01-29
262 # ----------------------------------------------------------
264 * Major refactoring of SQL::Translator::Diff again:
265 * Diff is no longer one huge monolithic function.
266 * Added more tests for diff
267 * When producing diffs for MySQL you will (by default) get single alter
269 * SQLite can also do remove columns (by creating a temp table as shown in
270 http://sqlite.org/faq.html#q11
271 * Columns can be renamed if the new schema is from a form that can have metadata
272 (which is pretty much anything but an SQL file.) It does this by looking at
273 renamed_from in the $field->extra
274 * Updated Oracle and Postgres producers
277 # -----------------------------------------------------------
278 # 0.0899_01 2007-10-21
279 # ----------------------------------------------------------
281 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
282 This *will* break back-compatibility
283 Use sqlt-diff-old for the previous one, and fix producers!
285 # -----------------------------------------------------------
287 # ----------------------------------------------------------
289 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
291 # -----------------------------------------------------------
293 # -----------------------------------------------------------
295 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
298 # -----------------------------------------------------------
300 # -----------------------------------------------------------
302 * Patched MySQL producer to name constraints sanely, thanks Ash
303 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
304 * Added patch to remove single quotes for numeric default values in Producer::DB2
305 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
306 * Added patch from avinash to add CASCADE to pg table drops
308 # -----------------------------------------------------------
310 # -----------------------------------------------------------
312 * Added patch to use default values for Pg timestamp fields
314 # -----------------------------------------------------------
316 # -----------------------------------------------------------
318 * Added patch from Ash to separate DROP statements in mysql producer in
320 * Fixed up SQLites usage of no-comments
322 # -----------------------------------------------------------
324 # -----------------------------------------------------------
326 * Made Trigger check that a give table exists in on_table - castaway
327 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
328 to follow) - castaway
329 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
331 * Made changes to allow producers to return a list of statements - castaway
332 * Split sqlt-diff into script and module - castaway
333 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
334 * Added DB2 Producer - castaway
335 * Added mysql_character_set for 4.1+ -mda
336 * New filters, Names and Globals. -mda
337 * Added the initial work on a template based Dia UML producer. -mda
339 # -----------------------------------------------------------
341 # -----------------------------------------------------------
342 * YAML parser supports extra attributes on tables.
344 * All schema objects now support the extra attribute, so can
345 have arbitary name/value data attached to them.
347 * Refactoring: Added SQL::Translator::Schema::Object - base
348 class for all Schema objects.
350 * Changes to MySQL Parser (Dave Howorth)
351 - ignore INSERT statements
352 - permit ALTER TABLE ADD FOREIGN KEY
353 - allow trailing comma on last field in CREATE statements
354 - collect the database name
357 - Can pass extra variables using tt_vars producer arg.
358 - Can pass extra config using tt_conf producer arg.
359 - Variables and config can be passed on the command line
360 with --tt-var and --tt-conf options to sqlt.
362 * Added schema filters.
365 - Added 'mysql_table_type' extra attribute on tables.
366 - Works out InnoDB tables from constraints.
367 - mysql_charset and mysql_collate extra attributes for tables and fiels.
370 # -----------------------------------------------------------
372 # -----------------------------------------------------------
373 * Added SQL::Translator::Manual
375 * Installation process now uses Module::Build
377 * Added new "Dumper" producer
379 * Changed the native SQL Fairy XML format to a fixed mapping.
380 *NB:* You should convert your existing XML schema. See the
381 SQL::Translator::Parser::XML::SQLFairy docs.
383 * Added producers: TT::Base and TT::Table.
385 # -----------------------------------------------------------
387 # -----------------------------------------------------------
388 * Added "COMMENT ON *" syntax to PostgreSQL parser
390 * Some fixes to Oracle parser as reported by Gail Binkley
392 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
394 * Now distributing sqlt-diff script as it's pretty usable
396 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
398 # -----------------------------------------------------------
400 # -----------------------------------------------------------
402 * Increased version of Constants module to 1.41 to avoid a problem
403 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
406 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
407 setting them dynamically) so that automated tests would pass
409 # -----------------------------------------------------------
411 # -----------------------------------------------------------
413 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
414 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
416 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
418 * HTML producer now uses stylesheets to allow easy customization of colors
420 * Many bug fixes to most every module
422 * Added "sqlt-dumper" script to help create a script for dumping
423 a database a la "mysqldump"
425 * Reversed the arrowheads on the graphical producers to show the
426 relationships in a more standard way
428 * Changes all included script names to start with "sqlt"
430 * Added capturing and printing most embedded table and field comments
432 # -----------------------------------------------------------
434 # -----------------------------------------------------------
436 * Added parsers for Excel and Oracle
438 * Removed Sybase parser because it didn't actually work
440 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
442 * Added Schema classes to represent schema as objects
444 * Removed "Raw" producer in favor of the Schema classes
446 * Removed "Validator" class as the Schema classes validate themselves
448 * Improved all existing parsers and producers, expanding them to
449 handle foreign keys much better, produce better output, etc.
451 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
454 * Added sql_translator.cgi as a web-form frontend to graphical producers
456 * Expanded test suite
458 # -----------------------------------------------------------
460 # -----------------------------------------------------------
462 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
463 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
465 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
467 * HTML producer now uses stylesheets to allow easy customization of colors
469 * Many bug fixes to most every module
471 * Added "sqlt-dumper" script to help create a script for dumping
472 a database a la "mysqldump"
474 * Reversed the arrowheads on the graphical producers to show the
475 relationships in a more standard way
477 * Changes all included script names to start with "sqlt"
479 * Added capturing and printing most embedded table and field comments