2 * Add "if exists" to drop view statements in Pg.
4 # ----------------------------------------------------------
6 # ----------------------------------------------------------
8 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
10 # ----------------------------------------------------------
12 # ----------------------------------------------------------
14 * Correctly create and parse FK constraints in SQLite
15 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
16 * made PostgreSQL producer consistent with other producers in terms of
17 quoting and allowing functions in constraints and indices
18 * Add distinction of autoinc and regular primary keys to the GraphViz producer
19 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
20 * Quote everything in SQL Server
21 * Turn off constraints before dropping tables in SQL Server
22 * Make true unique constraints if needed in SQL Server
23 * Fixed Producer::PostgresSQL to output array type after type size,
24 i.e. varchar(64)[] rather than varchar[](64)
26 # ----------------------------------------------------------
28 # ----------------------------------------------------------
30 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
31 * Add explicit Scalar::Util to the deplist for really old perls
32 * Add support for PostGIS Geometry and Geography data types in the Pg producer
33 * Some minor fixes to squash warnings on new perls
34 * Support a custom_type_name hint when creating enum types in PostgreSQL
35 * Fix sqlt options/pod mismatch (RT#58318)
36 * Oracle Producer multicolumn constraint support
37 * Add support for triggers in the MySQL producer
38 * Fix unstable order of View's in MySQL parser
40 # ----------------------------------------------------------
42 # ----------------------------------------------------------
43 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
45 * Fix Producer::Oracle translate float and double to float instead of number
46 * Fix Producer::Oracle generation of too long unique constraint names
47 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
48 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
49 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
50 * Fix Field::default_value to behave like a real accessor (allow undef as
51 an unsetting argument)
52 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
54 * Producer::Oracle tests now use Test::Differences
55 * Prettify output of SQLite producer (less bogus newlines)
56 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
57 and regular no-leading-zero (X.X.X) *_version producer args
59 # ----------------------------------------------------------
61 # ----------------------------------------------------------
62 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
63 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
64 * Fix runaway debug trace (RT#52276)
65 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
66 * Producer::Oracle now respects quote_field|table_names, and
67 no longer does name munging of reserved table names
68 * Producer::Oracle now correctly outputs databse-unique index names
70 # ----------------------------------------------------------
72 # ----------------------------------------------------------
73 * Fix PG producer numeric precision regression (RT#49301)
74 * Add DB2 producer numeric/decimal precision output
75 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
76 * Add Oracle producer creating drop view statements like PG producer does
77 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
79 # ----------------------------------------------------------
81 # ----------------------------------------------------------
82 * Pg parser fixes to deal properly with MATCH <type>
83 * Pg parser fixes to parse timestamp attributes correctly
84 * Fix broken default detection in script/sqlt (RT#27438)
85 * Fix dependency issues with LibXML and TT
87 # ----------------------------------------------------------
89 # ----------------------------------------------------------
90 * Depend on fixed Parse::RecDescent
91 * Added skip-tables and skip-tables-like options to Diagram
93 # ----------------------------------------------------------
95 # ----------------------------------------------------------
96 * Removed last use of Readonly
97 * Adjusted YAML dependency
99 # ----------------------------------------------------------
101 # ----------------------------------------------------------
102 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
103 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
104 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
105 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
107 # ----------------------------------------------------------
109 # ----------------------------------------------------------
110 * Resolved the following RT bugs (thanks to everyone for reporting!):
111 25791 does not recognize PostgreSQL ON_ERROR_STOP
112 29265 sqlt-diagram: --natural-join needs Graph::Directed
113 37814 SQLite translator failing to parse schema
114 42548 Producer::PostgreSQL incorrectly inserts the size in
115 'time(stamp)? with(out) time zone' fields
116 43173 SQL::Translator::Parser without versionnumber - will install
119 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
120 32130 Move from XML::XPath to XML::LibXML::XPathContext
122 13915 missing optional prerequisite cause make test to fail
123 8847 Diagram.pm: BINMODE missing in printing of graphic file.
124 21065 GraphViz producer fails on tables named 'node'
125 35448 Producer::PostgreSQL types without size
126 22026 sqlt-diagram uses -f arg twice
127 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
128 47668 Mysql Parser doesn't recognize key types
129 46448 sqlt-graph errors out on MySQL DDL with btree keys
130 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
131 48025 MySQL Producer: Case inconsistency between elements in
132 @no_length_attr and $data_type
133 48569 sqlt-diagram fails to load SQLite schema
134 48596 SQL::Translator::Diff::schema_diff should produce a list in
136 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
137 should return a list of statements
139 # ----------------------------------------------------------
141 # ----------------------------------------------------------
142 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
144 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
145 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
147 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
149 # ----------------------------------------------------------
151 # ----------------------------------------------------------
152 * Multiple test and dependency adhustments to make smokers happy
153 * Fix YAML producer wrt extra attribute
154 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
156 # ----------------------------------------------------------
158 # ----------------------------------------------------------
159 * Add parser support for MySQL default values with a single quote
160 * Properly quote absolute table names in the MySQL producer
161 * Added CREATE VIEW subrules for mysql parser (wreis)
162 * Many fixes to code and tests for trigger's "database_events"
163 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
164 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
165 * XML parser support for multi-event triggers
166 * SQLite producer support for multi-event triggers
167 * XML parser switched from XML::XPath to XML::LibXML
168 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
169 * MySQL producer skips length attribute for columns which do not support that
170 attribute. Currently following column types are added to that list:
171 date time timestamp datetime year
172 * Switch to Module::Install (mandates minimum perl 5.005)
173 * Major cleanup of GraphViz proucer
174 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
175 Fix most of the problems uncovered by the roundtrip test framework
177 - Rewind exhausted globs before attempting a read
178 - Do not add xml comment header if no_comments is set
179 - table/field counts are held per schema object, not globally
180 - no more variable table and column names in SQLite and MSSQL
181 - VIEW support for Pg parser, also some cleanups
182 - The way we generate Pg create view statements was not standards compliant
183 (per RhodiumToad in #postgresql)
184 - Disable MSSQL view/procedure production - they never worked in the first place
185 - SQLite/MSSQL improvements:
186 - Support parsing of all DROP clauses
187 - Support parsing of field-level comments
188 - When producing do not append table names to constraint/index names
190 # ----------------------------------------------------------
192 # ----------------------------------------------------------
193 * Add support for temporary tables in Pg (nachos)
194 * Create Trigger support for SQLite
195 * GraphViz producer improvements
197 # ----------------------------------------------------------
199 # ----------------------------------------------------------
200 <BORKED RELEASE DELETED OFF CPAN>
202 # ----------------------------------------------------------
204 # ----------------------------------------------------------
205 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
207 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
208 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
209 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
210 * Changed behaviour of ::Producer::Oracle when returning an array of statements
211 to make it compatible to DBI->do()
212 * Fixed a few bugs in ::Producer::Oracle
213 * Applied patch from jgoulah to support mysql's MERGE option
214 * Applied patch from rbo to add support of multiple database events on a trigger
215 * Applied patch from lukes to allow drop if exists in sqlite producer, with
217 * Applied patch from rjbs with minor changes, now we support scalar refs in
219 * Fixed SQLite producer to end index statements in newlines, in scalar context
220 * Decreed that all list context statements shall not end in ; or ;\n
221 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
222 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
223 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
224 * Added proper argument parsing and documentation to MySQL Parser and
226 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
227 only allows replacement with identical set of columns (wreis)
228 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
230 * Removed source_db and target_db accessors from Diff (throwback to old version,
231 only output_db is used)
234 * Support for longer varchar fields in MySQL
236 # ----------------------------------------------------------
238 # ----------------------------------------------------------
239 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
240 * Added support for SET fields in the mysql producer + test (groditi)
241 * Added support for proper booleans in the mysql producer, when a mysql version
242 of at least 4.x is supplied
243 * Added support for proper enums under pg (as of 8.3), with pg version check,
244 and deferrable constraints
245 * Added support to truncate long constraint and index names in the mysql
246 producer, because of a change to DBIx::Class to produce such long names in
249 # ----------------------------------------------------------
251 # ----------------------------------------------------------
253 * Fix Pg produces idea of which field types need a size param (wreis)
254 * Add support for COLLATE table option to MySQL parser
255 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
257 # -----------------------------------------------------------
258 # 0.0899_02 2008-01-29
259 # ----------------------------------------------------------
261 * Major refactoring of SQL::Translator::Diff again:
262 * Diff is no longer one huge monolithic function.
263 * Added more tests for diff
264 * When producing diffs for MySQL you will (by default) get single alter
266 * SQLite can also do remove columns (by creating a temp table as shown in
267 http://sqlite.org/faq.html#q11
268 * Columns can be renamed if the new schema is from a form that can have metadata
269 (which is pretty much anything but an SQL file.) It does this by looking at
270 renamed_from in the $field->extra
271 * Updated Oracle and Postgres producers
274 # -----------------------------------------------------------
275 # 0.0899_01 2007-10-21
276 # ----------------------------------------------------------
278 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
279 This *will* break back-compatibility
280 Use sqlt-diff-old for the previous one, and fix producers!
282 # -----------------------------------------------------------
284 # ----------------------------------------------------------
286 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
288 # -----------------------------------------------------------
290 # -----------------------------------------------------------
292 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
295 # -----------------------------------------------------------
297 # -----------------------------------------------------------
299 * Patched MySQL producer to name constraints sanely, thanks Ash
300 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
301 * Added patch to remove single quotes for numeric default values in Producer::DB2
302 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
303 * Added patch from avinash to add CASCADE to pg table drops
305 # -----------------------------------------------------------
307 # -----------------------------------------------------------
309 * Added patch to use default values for Pg timestamp fields
311 # -----------------------------------------------------------
313 # -----------------------------------------------------------
315 * Added patch from Ash to separate DROP statements in mysql producer in
317 * Fixed up SQLites usage of no-comments
319 # -----------------------------------------------------------
321 # -----------------------------------------------------------
323 * Made Trigger check that a give table exists in on_table - castaway
324 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
325 to follow) - castaway
326 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
328 * Made changes to allow producers to return a list of statements - castaway
329 * Split sqlt-diff into script and module - castaway
330 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
331 * Added DB2 Producer - castaway
332 * Added mysql_character_set for 4.1+ -mda
333 * New filters, Names and Globals. -mda
334 * Added the initial work on a template based Dia UML producer. -mda
336 # -----------------------------------------------------------
338 # -----------------------------------------------------------
339 * YAML parser supports extra attributes on tables.
341 * All schema objects now support the extra attribute, so can
342 have arbitary name/value data attached to them.
344 * Refactoring: Added SQL::Translator::Schema::Object - base
345 class for all Schema objects.
347 * Changes to MySQL Parser (Dave Howorth)
348 - ignore INSERT statements
349 - permit ALTER TABLE ADD FOREIGN KEY
350 - allow trailing comma on last field in CREATE statements
351 - collect the database name
354 - Can pass extra variables using tt_vars producer arg.
355 - Can pass extra config using tt_conf producer arg.
356 - Variables and config can be passed on the command line
357 with --tt-var and --tt-conf options to sqlt.
359 * Added schema filters.
362 - Added 'mysql_table_type' extra attribute on tables.
363 - Works out InnoDB tables from constraints.
364 - mysql_charset and mysql_collate extra attributes for tables and fiels.
367 # -----------------------------------------------------------
369 # -----------------------------------------------------------
370 * Added SQL::Translator::Manual
372 * Installation process now uses Module::Build
374 * Added new "Dumper" producer
376 * Changed the native SQL Fairy XML format to a fixed mapping.
377 *NB:* You should convert your existing XML schema. See the
378 SQL::Translator::Parser::XML::SQLFairy docs.
380 * Added producers: TT::Base and TT::Table.
382 # -----------------------------------------------------------
384 # -----------------------------------------------------------
385 * Added "COMMENT ON *" syntax to PostgreSQL parser
387 * Some fixes to Oracle parser as reported by Gail Binkley
389 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
391 * Now distributing sqlt-diff script as it's pretty usable
393 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
395 # -----------------------------------------------------------
397 # -----------------------------------------------------------
399 * Increased version of Constants module to 1.41 to avoid a problem
400 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
403 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
404 setting them dynamically) so that automated tests would pass
406 # -----------------------------------------------------------
408 # -----------------------------------------------------------
410 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
411 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
413 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
415 * HTML producer now uses stylesheets to allow easy customization of colors
417 * Many bug fixes to most every module
419 * Added "sqlt-dumper" script to help create a script for dumping
420 a database a la "mysqldump"
422 * Reversed the arrowheads on the graphical producers to show the
423 relationships in a more standard way
425 * Changes all included script names to start with "sqlt"
427 * Added capturing and printing most embedded table and field comments
429 # -----------------------------------------------------------
431 # -----------------------------------------------------------
433 * Added parsers for Excel and Oracle
435 * Removed Sybase parser because it didn't actually work
437 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
439 * Added Schema classes to represent schema as objects
441 * Removed "Raw" producer in favor of the Schema classes
443 * Removed "Validator" class as the Schema classes validate themselves
445 * Improved all existing parsers and producers, expanding them to
446 handle foreign keys much better, produce better output, etc.
448 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
451 * Added sql_translator.cgi as a web-form frontend to graphical producers
453 * Expanded test suite
455 # -----------------------------------------------------------
457 # -----------------------------------------------------------
459 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
460 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
462 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
464 * HTML producer now uses stylesheets to allow easy customization of colors
466 * Many bug fixes to most every module
468 * Added "sqlt-dumper" script to help create a script for dumping
469 a database a la "mysqldump"
471 * Reversed the arrowheads on the graphical producers to show the
472 relationships in a more standard way
474 * Changes all included script names to start with "sqlt"
476 * Added capturing and printing most embedded table and field comments