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 PostgreSQL ignoring default values with specified data type
10 * Fix possible name duplication in SQLlite producer
11 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
12 fix by not adding the ON DELETE/UPDATE clause at all
13 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
14 * Support for double quoted and bit strings as default values in MySQL parser
15 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
16 file as indices (and probably other things) get messed up
17 * Workaround for some MySQL quirks on primary key definitions
18 * MySQL producer does not attempt to write out non-existent unique constraint names
19 * MySQL parser correctly differentiates between signed and unsigned integer column
21 * Replace Class::Accessor::Fast dependency with already-included Moo
23 # ----------------------------------------------------------
25 # ----------------------------------------------------------
27 * Add "if exists" to drop view statements in Pg.
29 # ----------------------------------------------------------
31 # ----------------------------------------------------------
33 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
35 # ----------------------------------------------------------
37 # ----------------------------------------------------------
39 * Correctly create and parse FK constraints in SQLite
40 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
41 * made PostgreSQL producer consistent with other producers in terms of
42 quoting and allowing functions in constraints and indices
43 * Add distinction of autoinc and regular primary keys to the GraphViz producer
44 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
45 * Quote everything in SQL Server
46 * Turn off constraints before dropping tables in SQL Server
47 * Make true unique constraints if needed in SQL Server
48 * Fixed Producer::PostgresSQL to output array type after type size,
49 i.e. varchar(64)[] rather than varchar[](64)
51 # ----------------------------------------------------------
53 # ----------------------------------------------------------
55 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
56 * Add explicit Scalar::Util to the deplist for really old perls
57 * Add support for PostGIS Geometry and Geography data types in the Pg producer
58 * Some minor fixes to squash warnings on new perls
59 * Support a custom_type_name hint when creating enum types in PostgreSQL
60 * Fix sqlt options/pod mismatch (RT#58318)
61 * Oracle Producer multicolumn constraint support
62 * Add support for triggers in the MySQL producer
63 * Fix unstable order of View's in MySQL parser
65 # ----------------------------------------------------------
67 # ----------------------------------------------------------
68 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
70 * Fix Producer::Oracle translate float and double to float instead of number
71 * Fix Producer::Oracle generation of too long unique constraint names
72 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
73 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
74 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
75 * Fix Field::default_value to behave like a real accessor (allow undef as
76 an unsetting argument)
77 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
79 * Producer::Oracle tests now use Test::Differences
80 * Prettify output of SQLite producer (less bogus newlines)
81 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
82 and regular no-leading-zero (X.X.X) *_version producer args
84 # ----------------------------------------------------------
86 # ----------------------------------------------------------
87 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
88 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
89 * Fix runaway debug trace (RT#52276)
90 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
91 * Producer::Oracle now respects quote_field|table_names, and
92 no longer does name munging of reserved table names
93 * Producer::Oracle now correctly outputs databse-unique index names
95 # ----------------------------------------------------------
97 # ----------------------------------------------------------
98 * Fix PG producer numeric precision regression (RT#49301)
99 * Add DB2 producer numeric/decimal precision output
100 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
101 * Add Oracle producer creating drop view statements like PG producer does
102 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
104 # ----------------------------------------------------------
106 # ----------------------------------------------------------
107 * Pg parser fixes to deal properly with MATCH <type>
108 * Pg parser fixes to parse timestamp attributes correctly
109 * Fix broken default detection in script/sqlt (RT#27438)
110 * Fix dependency issues with LibXML and TT
112 # ----------------------------------------------------------
114 # ----------------------------------------------------------
115 * Depend on fixed Parse::RecDescent
116 * Added skip-tables and skip-tables-like options to Diagram
118 # ----------------------------------------------------------
120 # ----------------------------------------------------------
121 * Removed last use of Readonly
122 * Adjusted YAML dependency
124 # ----------------------------------------------------------
126 # ----------------------------------------------------------
127 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
128 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
129 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
130 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
132 # ----------------------------------------------------------
134 # ----------------------------------------------------------
135 * Resolved the following RT bugs (thanks to everyone for reporting!):
136 25791 does not recognize PostgreSQL ON_ERROR_STOP
137 29265 sqlt-diagram: --natural-join needs Graph::Directed
138 37814 SQLite translator failing to parse schema
139 42548 Producer::PostgreSQL incorrectly inserts the size in
140 'time(stamp)? with(out) time zone' fields
141 43173 SQL::Translator::Parser without versionnumber - will install
144 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
145 32130 Move from XML::XPath to XML::LibXML::XPathContext
147 13915 missing optional prerequisite cause make test to fail
148 8847 Diagram.pm: BINMODE missing in printing of graphic file.
149 21065 GraphViz producer fails on tables named 'node'
150 35448 Producer::PostgreSQL types without size
151 22026 sqlt-diagram uses -f arg twice
152 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
153 47668 Mysql Parser doesn't recognize key types
154 46448 sqlt-graph errors out on MySQL DDL with btree keys
155 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
156 48025 MySQL Producer: Case inconsistency between elements in
157 @no_length_attr and $data_type
158 48569 sqlt-diagram fails to load SQLite schema
159 48596 SQL::Translator::Diff::schema_diff should produce a list in
161 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
162 should return a list of statements
164 # ----------------------------------------------------------
166 # ----------------------------------------------------------
167 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
169 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
170 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
172 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
174 # ----------------------------------------------------------
176 # ----------------------------------------------------------
177 * Multiple test and dependency adhustments to make smokers happy
178 * Fix YAML producer wrt extra attribute
179 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
181 # ----------------------------------------------------------
183 # ----------------------------------------------------------
184 * Add parser support for MySQL default values with a single quote
185 * Properly quote absolute table names in the MySQL producer
186 * Added CREATE VIEW subrules for mysql parser (wreis)
187 * Many fixes to code and tests for trigger's "database_events"
188 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
189 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
190 * XML parser support for multi-event triggers
191 * SQLite producer support for multi-event triggers
192 * XML parser switched from XML::XPath to XML::LibXML
193 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
194 * MySQL producer skips length attribute for columns which do not support that
195 attribute. Currently following column types are added to that list:
196 date time timestamp datetime year
197 * Switch to Module::Install (mandates minimum perl 5.005)
198 * Major cleanup of GraphViz proucer
199 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
200 Fix most of the problems uncovered by the roundtrip test framework
202 - Rewind exhausted globs before attempting a read
203 - Do not add xml comment header if no_comments is set
204 - table/field counts are held per schema object, not globally
205 - no more variable table and column names in SQLite and MSSQL
206 - VIEW support for Pg parser, also some cleanups
207 - The way we generate Pg create view statements was not standards compliant
208 (per RhodiumToad in #postgresql)
209 - Disable MSSQL view/procedure production - they never worked in the first place
210 - SQLite/MSSQL improvements:
211 - Support parsing of all DROP clauses
212 - Support parsing of field-level comments
213 - When producing do not append table names to constraint/index names
215 # ----------------------------------------------------------
217 # ----------------------------------------------------------
218 * Add support for temporary tables in Pg (nachos)
219 * Create Trigger support for SQLite
220 * GraphViz producer improvements
222 # ----------------------------------------------------------
224 # ----------------------------------------------------------
225 <BORKED RELEASE DELETED OFF CPAN>
227 # ----------------------------------------------------------
229 # ----------------------------------------------------------
230 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
232 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
233 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
234 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
235 * Changed behaviour of ::Producer::Oracle when returning an array of statements
236 to make it compatible to DBI->do()
237 * Fixed a few bugs in ::Producer::Oracle
238 * Applied patch from jgoulah to support mysql's MERGE option
239 * Applied patch from rbo to add support of multiple database events on a trigger
240 * Applied patch from lukes to allow drop if exists in sqlite producer, with
242 * Applied patch from rjbs with minor changes, now we support scalar refs in
244 * Fixed SQLite producer to end index statements in newlines, in scalar context
245 * Decreed that all list context statements shall not end in ; or ;\n
246 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
247 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
248 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
249 * Added proper argument parsing and documentation to MySQL Parser and
251 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
252 only allows replacement with identical set of columns (wreis)
253 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
255 * Removed source_db and target_db accessors from Diff (throwback to old version,
256 only output_db is used)
259 * Support for longer varchar fields in MySQL
261 # ----------------------------------------------------------
263 # ----------------------------------------------------------
264 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
265 * Added support for SET fields in the mysql producer + test (groditi)
266 * Added support for proper booleans in the mysql producer, when a mysql version
267 of at least 4.x is supplied
268 * Added support for proper enums under pg (as of 8.3), with pg version check,
269 and deferrable constraints
270 * Added support to truncate long constraint and index names in the mysql
271 producer, because of a change to DBIx::Class to produce such long names in
274 # ----------------------------------------------------------
276 # ----------------------------------------------------------
278 * Fix Pg produces idea of which field types need a size param (wreis)
279 * Add support for COLLATE table option to MySQL parser
280 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
282 # -----------------------------------------------------------
283 # 0.0899_02 2008-01-29
284 # ----------------------------------------------------------
286 * Major refactoring of SQL::Translator::Diff again:
287 * Diff is no longer one huge monolithic function.
288 * Added more tests for diff
289 * When producing diffs for MySQL you will (by default) get single alter
291 * SQLite can also do remove columns (by creating a temp table as shown in
292 http://sqlite.org/faq.html#q11
293 * Columns can be renamed if the new schema is from a form that can have metadata
294 (which is pretty much anything but an SQL file.) It does this by looking at
295 renamed_from in the $field->extra
296 * Updated Oracle and Postgres producers
299 # -----------------------------------------------------------
300 # 0.0899_01 2007-10-21
301 # ----------------------------------------------------------
303 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
304 This *will* break back-compatibility
305 Use sqlt-diff-old for the previous one, and fix producers!
307 # -----------------------------------------------------------
309 # ----------------------------------------------------------
311 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
313 # -----------------------------------------------------------
315 # -----------------------------------------------------------
317 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
320 # -----------------------------------------------------------
322 # -----------------------------------------------------------
324 * Patched MySQL producer to name constraints sanely, thanks Ash
325 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
326 * Added patch to remove single quotes for numeric default values in Producer::DB2
327 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
328 * Added patch from avinash to add CASCADE to pg table drops
330 # -----------------------------------------------------------
332 # -----------------------------------------------------------
334 * Added patch to use default values for Pg timestamp fields
336 # -----------------------------------------------------------
338 # -----------------------------------------------------------
340 * Added patch from Ash to separate DROP statements in mysql producer in
342 * Fixed up SQLites usage of no-comments
344 # -----------------------------------------------------------
346 # -----------------------------------------------------------
348 * Made Trigger check that a give table exists in on_table - castaway
349 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
350 to follow) - castaway
351 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
353 * Made changes to allow producers to return a list of statements - castaway
354 * Split sqlt-diff into script and module - castaway
355 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
356 * Added DB2 Producer - castaway
357 * Added mysql_character_set for 4.1+ -mda
358 * New filters, Names and Globals. -mda
359 * Added the initial work on a template based Dia UML producer. -mda
361 # -----------------------------------------------------------
363 # -----------------------------------------------------------
364 * YAML parser supports extra attributes on tables.
366 * All schema objects now support the extra attribute, so can
367 have arbitary name/value data attached to them.
369 * Refactoring: Added SQL::Translator::Schema::Object - base
370 class for all Schema objects.
372 * Changes to MySQL Parser (Dave Howorth)
373 - ignore INSERT statements
374 - permit ALTER TABLE ADD FOREIGN KEY
375 - allow trailing comma on last field in CREATE statements
376 - collect the database name
379 - Can pass extra variables using tt_vars producer arg.
380 - Can pass extra config using tt_conf producer arg.
381 - Variables and config can be passed on the command line
382 with --tt-var and --tt-conf options to sqlt.
384 * Added schema filters.
387 - Added 'mysql_table_type' extra attribute on tables.
388 - Works out InnoDB tables from constraints.
389 - mysql_charset and mysql_collate extra attributes for tables and fiels.
392 # -----------------------------------------------------------
394 # -----------------------------------------------------------
395 * Added SQL::Translator::Manual
397 * Installation process now uses Module::Build
399 * Added new "Dumper" producer
401 * Changed the native SQL Fairy XML format to a fixed mapping.
402 *NB:* You should convert your existing XML schema. See the
403 SQL::Translator::Parser::XML::SQLFairy docs.
405 * Added producers: TT::Base and TT::Table.
407 # -----------------------------------------------------------
409 # -----------------------------------------------------------
410 * Added "COMMENT ON *" syntax to PostgreSQL parser
412 * Some fixes to Oracle parser as reported by Gail Binkley
414 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
416 * Now distributing sqlt-diff script as it's pretty usable
418 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
420 # -----------------------------------------------------------
422 # -----------------------------------------------------------
424 * Increased version of Constants module to 1.41 to avoid a problem
425 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
428 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
429 setting them dynamically) so that automated tests would pass
431 # -----------------------------------------------------------
433 # -----------------------------------------------------------
435 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
436 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
438 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
440 * HTML producer now uses stylesheets to allow easy customization of colors
442 * Many bug fixes to most every module
444 * Added "sqlt-dumper" script to help create a script for dumping
445 a database a la "mysqldump"
447 * Reversed the arrowheads on the graphical producers to show the
448 relationships in a more standard way
450 * Changes all included script names to start with "sqlt"
452 * Added capturing and printing most embedded table and field comments
454 # -----------------------------------------------------------
456 # -----------------------------------------------------------
458 * Added parsers for Excel and Oracle
460 * Removed Sybase parser because it didn't actually work
462 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
464 * Added Schema classes to represent schema as objects
466 * Removed "Raw" producer in favor of the Schema classes
468 * Removed "Validator" class as the Schema classes validate themselves
470 * Improved all existing parsers and producers, expanding them to
471 handle foreign keys much better, produce better output, etc.
473 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
476 * Added sql_translator.cgi as a web-form frontend to graphical producers
478 * Expanded test suite
480 # -----------------------------------------------------------
482 # -----------------------------------------------------------
484 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
485 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
487 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
489 * HTML producer now uses stylesheets to allow easy customization of colors
491 * Many bug fixes to most every module
493 * Added "sqlt-dumper" script to help create a script for dumping
494 a database a la "mysqldump"
496 * Reversed the arrowheads on the graphical producers to show the
497 relationships in a more standard way
499 * Changes all included script names to start with "sqlt"
501 * Added capturing and printing most embedded table and field comments