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)
14 # ----------------------------------------------------------
16 # ----------------------------------------------------------
18 * Add "if exists" to drop view statements in Pg.
20 # ----------------------------------------------------------
22 # ----------------------------------------------------------
24 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
26 # ----------------------------------------------------------
28 # ----------------------------------------------------------
30 * Correctly create and parse FK constraints in SQLite
31 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
32 * made PostgreSQL producer consistent with other producers in terms of
33 quoting and allowing functions in constraints and indices
34 * Add distinction of autoinc and regular primary keys to the GraphViz producer
35 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
36 * Quote everything in SQL Server
37 * Turn off constraints before dropping tables in SQL Server
38 * Make true unique constraints if needed in SQL Server
39 * Fixed Producer::PostgresSQL to output array type after type size,
40 i.e. varchar(64)[] rather than varchar[](64)
42 # ----------------------------------------------------------
44 # ----------------------------------------------------------
46 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
47 * Add explicit Scalar::Util to the deplist for really old perls
48 * Add support for PostGIS Geometry and Geography data types in the Pg producer
49 * Some minor fixes to squash warnings on new perls
50 * Support a custom_type_name hint when creating enum types in PostgreSQL
51 * Fix sqlt options/pod mismatch (RT#58318)
52 * Oracle Producer multicolumn constraint support
53 * Add support for triggers in the MySQL producer
54 * Fix unstable order of View's in MySQL parser
56 # ----------------------------------------------------------
58 # ----------------------------------------------------------
59 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
61 * Fix Producer::Oracle translate float and double to float instead of number
62 * Fix Producer::Oracle generation of too long unique constraint names
63 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
64 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
65 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
66 * Fix Field::default_value to behave like a real accessor (allow undef as
67 an unsetting argument)
68 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
70 * Producer::Oracle tests now use Test::Differences
71 * Prettify output of SQLite producer (less bogus newlines)
72 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
73 and regular no-leading-zero (X.X.X) *_version producer args
75 # ----------------------------------------------------------
77 # ----------------------------------------------------------
78 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
79 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
80 * Fix runaway debug trace (RT#52276)
81 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
82 * Producer::Oracle now respects quote_field|table_names, and
83 no longer does name munging of reserved table names
84 * Producer::Oracle now correctly outputs databse-unique index names
86 # ----------------------------------------------------------
88 # ----------------------------------------------------------
89 * Fix PG producer numeric precision regression (RT#49301)
90 * Add DB2 producer numeric/decimal precision output
91 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
92 * Add Oracle producer creating drop view statements like PG producer does
93 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
95 # ----------------------------------------------------------
97 # ----------------------------------------------------------
98 * Pg parser fixes to deal properly with MATCH <type>
99 * Pg parser fixes to parse timestamp attributes correctly
100 * Fix broken default detection in script/sqlt (RT#27438)
101 * Fix dependency issues with LibXML and TT
103 # ----------------------------------------------------------
105 # ----------------------------------------------------------
106 * Depend on fixed Parse::RecDescent
107 * Added skip-tables and skip-tables-like options to Diagram
109 # ----------------------------------------------------------
111 # ----------------------------------------------------------
112 * Removed last use of Readonly
113 * Adjusted YAML dependency
115 # ----------------------------------------------------------
117 # ----------------------------------------------------------
118 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
119 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
120 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
121 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
123 # ----------------------------------------------------------
125 # ----------------------------------------------------------
126 * Resolved the following RT bugs (thanks to everyone for reporting!):
127 25791 does not recognize PostgreSQL ON_ERROR_STOP
128 29265 sqlt-diagram: --natural-join needs Graph::Directed
129 37814 SQLite translator failing to parse schema
130 42548 Producer::PostgreSQL incorrectly inserts the size in
131 'time(stamp)? with(out) time zone' fields
132 43173 SQL::Translator::Parser without versionnumber - will install
135 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
136 32130 Move from XML::XPath to XML::LibXML::XPathContext
138 13915 missing optional prerequisite cause make test to fail
139 8847 Diagram.pm: BINMODE missing in printing of graphic file.
140 21065 GraphViz producer fails on tables named 'node'
141 35448 Producer::PostgreSQL types without size
142 22026 sqlt-diagram uses -f arg twice
143 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
144 47668 Mysql Parser doesn't recognize key types
145 46448 sqlt-graph errors out on MySQL DDL with btree keys
146 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
147 48025 MySQL Producer: Case inconsistency between elements in
148 @no_length_attr and $data_type
149 48569 sqlt-diagram fails to load SQLite schema
150 48596 SQL::Translator::Diff::schema_diff should produce a list in
152 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
153 should return a list of statements
155 # ----------------------------------------------------------
157 # ----------------------------------------------------------
158 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
160 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
161 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
163 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
165 # ----------------------------------------------------------
167 # ----------------------------------------------------------
168 * Multiple test and dependency adhustments to make smokers happy
169 * Fix YAML producer wrt extra attribute
170 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
172 # ----------------------------------------------------------
174 # ----------------------------------------------------------
175 * Add parser support for MySQL default values with a single quote
176 * Properly quote absolute table names in the MySQL producer
177 * Added CREATE VIEW subrules for mysql parser (wreis)
178 * Many fixes to code and tests for trigger's "database_events"
179 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
180 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
181 * XML parser support for multi-event triggers
182 * SQLite producer support for multi-event triggers
183 * XML parser switched from XML::XPath to XML::LibXML
184 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
185 * MySQL producer skips length attribute for columns which do not support that
186 attribute. Currently following column types are added to that list:
187 date time timestamp datetime year
188 * Switch to Module::Install (mandates minimum perl 5.005)
189 * Major cleanup of GraphViz proucer
190 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
191 Fix most of the problems uncovered by the roundtrip test framework
193 - Rewind exhausted globs before attempting a read
194 - Do not add xml comment header if no_comments is set
195 - table/field counts are held per schema object, not globally
196 - no more variable table and column names in SQLite and MSSQL
197 - VIEW support for Pg parser, also some cleanups
198 - The way we generate Pg create view statements was not standards compliant
199 (per RhodiumToad in #postgresql)
200 - Disable MSSQL view/procedure production - they never worked in the first place
201 - SQLite/MSSQL improvements:
202 - Support parsing of all DROP clauses
203 - Support parsing of field-level comments
204 - When producing do not append table names to constraint/index names
206 # ----------------------------------------------------------
208 # ----------------------------------------------------------
209 * Add support for temporary tables in Pg (nachos)
210 * Create Trigger support for SQLite
211 * GraphViz producer improvements
213 # ----------------------------------------------------------
215 # ----------------------------------------------------------
216 <BORKED RELEASE DELETED OFF CPAN>
218 # ----------------------------------------------------------
220 # ----------------------------------------------------------
221 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
223 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
224 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
225 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
226 * Changed behaviour of ::Producer::Oracle when returning an array of statements
227 to make it compatible to DBI->do()
228 * Fixed a few bugs in ::Producer::Oracle
229 * Applied patch from jgoulah to support mysql's MERGE option
230 * Applied patch from rbo to add support of multiple database events on a trigger
231 * Applied patch from lukes to allow drop if exists in sqlite producer, with
233 * Applied patch from rjbs with minor changes, now we support scalar refs in
235 * Fixed SQLite producer to end index statements in newlines, in scalar context
236 * Decreed that all list context statements shall not end in ; or ;\n
237 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
238 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
239 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
240 * Added proper argument parsing and documentation to MySQL Parser and
242 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
243 only allows replacement with identical set of columns (wreis)
244 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
246 * Removed source_db and target_db accessors from Diff (throwback to old version,
247 only output_db is used)
250 * Support for longer varchar fields in MySQL
252 # ----------------------------------------------------------
254 # ----------------------------------------------------------
255 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
256 * Added support for SET fields in the mysql producer + test (groditi)
257 * Added support for proper booleans in the mysql producer, when a mysql version
258 of at least 4.x is supplied
259 * Added support for proper enums under pg (as of 8.3), with pg version check,
260 and deferrable constraints
261 * Added support to truncate long constraint and index names in the mysql
262 producer, because of a change to DBIx::Class to produce such long names in
265 # ----------------------------------------------------------
267 # ----------------------------------------------------------
269 * Fix Pg produces idea of which field types need a size param (wreis)
270 * Add support for COLLATE table option to MySQL parser
271 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
273 # -----------------------------------------------------------
274 # 0.0899_02 2008-01-29
275 # ----------------------------------------------------------
277 * Major refactoring of SQL::Translator::Diff again:
278 * Diff is no longer one huge monolithic function.
279 * Added more tests for diff
280 * When producing diffs for MySQL you will (by default) get single alter
282 * SQLite can also do remove columns (by creating a temp table as shown in
283 http://sqlite.org/faq.html#q11
284 * Columns can be renamed if the new schema is from a form that can have metadata
285 (which is pretty much anything but an SQL file.) It does this by looking at
286 renamed_from in the $field->extra
287 * Updated Oracle and Postgres producers
290 # -----------------------------------------------------------
291 # 0.0899_01 2007-10-21
292 # ----------------------------------------------------------
294 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
295 This *will* break back-compatibility
296 Use sqlt-diff-old for the previous one, and fix producers!
298 # -----------------------------------------------------------
300 # ----------------------------------------------------------
302 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
304 # -----------------------------------------------------------
306 # -----------------------------------------------------------
308 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
311 # -----------------------------------------------------------
313 # -----------------------------------------------------------
315 * Patched MySQL producer to name constraints sanely, thanks Ash
316 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
317 * Added patch to remove single quotes for numeric default values in Producer::DB2
318 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
319 * Added patch from avinash to add CASCADE to pg table drops
321 # -----------------------------------------------------------
323 # -----------------------------------------------------------
325 * Added patch to use default values for Pg timestamp fields
327 # -----------------------------------------------------------
329 # -----------------------------------------------------------
331 * Added patch from Ash to separate DROP statements in mysql producer in
333 * Fixed up SQLites usage of no-comments
335 # -----------------------------------------------------------
337 # -----------------------------------------------------------
339 * Made Trigger check that a give table exists in on_table - castaway
340 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
341 to follow) - castaway
342 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
344 * Made changes to allow producers to return a list of statements - castaway
345 * Split sqlt-diff into script and module - castaway
346 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
347 * Added DB2 Producer - castaway
348 * Added mysql_character_set for 4.1+ -mda
349 * New filters, Names and Globals. -mda
350 * Added the initial work on a template based Dia UML producer. -mda
352 # -----------------------------------------------------------
354 # -----------------------------------------------------------
355 * YAML parser supports extra attributes on tables.
357 * All schema objects now support the extra attribute, so can
358 have arbitary name/value data attached to them.
360 * Refactoring: Added SQL::Translator::Schema::Object - base
361 class for all Schema objects.
363 * Changes to MySQL Parser (Dave Howorth)
364 - ignore INSERT statements
365 - permit ALTER TABLE ADD FOREIGN KEY
366 - allow trailing comma on last field in CREATE statements
367 - collect the database name
370 - Can pass extra variables using tt_vars producer arg.
371 - Can pass extra config using tt_conf producer arg.
372 - Variables and config can be passed on the command line
373 with --tt-var and --tt-conf options to sqlt.
375 * Added schema filters.
378 - Added 'mysql_table_type' extra attribute on tables.
379 - Works out InnoDB tables from constraints.
380 - mysql_charset and mysql_collate extra attributes for tables and fiels.
383 # -----------------------------------------------------------
385 # -----------------------------------------------------------
386 * Added SQL::Translator::Manual
388 * Installation process now uses Module::Build
390 * Added new "Dumper" producer
392 * Changed the native SQL Fairy XML format to a fixed mapping.
393 *NB:* You should convert your existing XML schema. See the
394 SQL::Translator::Parser::XML::SQLFairy docs.
396 * Added producers: TT::Base and TT::Table.
398 # -----------------------------------------------------------
400 # -----------------------------------------------------------
401 * Added "COMMENT ON *" syntax to PostgreSQL parser
403 * Some fixes to Oracle parser as reported by Gail Binkley
405 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
407 * Now distributing sqlt-diff script as it's pretty usable
409 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
411 # -----------------------------------------------------------
413 # -----------------------------------------------------------
415 * Increased version of Constants module to 1.41 to avoid a problem
416 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
419 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
420 setting them dynamically) so that automated tests would pass
422 # -----------------------------------------------------------
424 # -----------------------------------------------------------
426 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
427 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
429 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
431 * HTML producer now uses stylesheets to allow easy customization of colors
433 * Many bug fixes to most every module
435 * Added "sqlt-dumper" script to help create a script for dumping
436 a database a la "mysqldump"
438 * Reversed the arrowheads on the graphical producers to show the
439 relationships in a more standard way
441 * Changes all included script names to start with "sqlt"
443 * Added capturing and printing most embedded table and field comments
445 # -----------------------------------------------------------
447 # -----------------------------------------------------------
449 * Added parsers for Excel and Oracle
451 * Removed Sybase parser because it didn't actually work
453 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
455 * Added Schema classes to represent schema as objects
457 * Removed "Raw" producer in favor of the Schema classes
459 * Removed "Validator" class as the Schema classes validate themselves
461 * Improved all existing parsers and producers, expanding them to
462 handle foreign keys much better, produce better output, etc.
464 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
467 * Added sql_translator.cgi as a web-form frontend to graphical producers
469 * Expanded test suite
471 # -----------------------------------------------------------
473 # -----------------------------------------------------------
475 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
476 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
478 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
480 * HTML producer now uses stylesheets to allow easy customization of colors
482 * Many bug fixes to most every module
484 * Added "sqlt-dumper" script to help create a script for dumping
485 a database a la "mysqldump"
487 * Reversed the arrowheads on the graphical producers to show the
488 relationships in a more standard way
490 * Changes all included script names to start with "sqlt"
492 * Added capturing and printing most embedded table and field comments