1 Changes for SQL::Translator
3 * Apply quotes to fix tables that are reserved words, DBI::SQLServer (Jonathan C. Otsuka)
4 * Add DECIMAL_DIGITS to field size for scale info, DBI::SQLServer (Jonathan C. Otsuka)
5 * De-linkify XML namespace in docs (RT#81838)
6 * Allow both single and double quotes for values in MySQL parser
7 * Fix diff for altering two things per column - add ; at the end
8 * Call all diff methods in list context (it can be merged later)
9 * Fix Pg diff issue with drop constraint on primary keys
10 * SQLite support for SET NULL, SET DEFAULT and NO ACTION in FK clauses
11 * Clean up properly after Parser::DBI::PostgreSQL tests
12 * Fix typos in error messages
13 * Add SQL_TINYINT and SQL_BIGINT to the type map in
14 SQL::Translator::Schema::Field
15 * Add JSON parser and producer (Jon Jensen)
16 * Clean up TTSchema doc some (Gavin Shelley)
17 * Fix AUTOINCREMENT in SQLite (Rafael Porres Molina)
21 * Allow passing an arrayref to SQLT->filename (lost in Mooification)
25 * Fix stupid missing version number in SQL::Translator::Schema::Object
29 * Relicense under Perl 5 terms
33 * Remove SQL::Translator::Schema::Graph as announced in 0.11011
34 * Remove a number of no longer needed deps
38 * Fix missing dep (List::MoreUtils)
42 * Convert SQL::Translator, ::Schema and ::Schema::* to Moo
43 * Fix leaks by weakening circular references between schema objects
47 * Make MySQL producer add NULL after every nullable field, conforming to SQL
48 standard, and avoiding MySQL bugs
52 * Fix/update quoting in PostgreSQL producer
53 * Add missing quote function to SQLServer producer
54 * Fix incorrect Parser::DBI documentation (RT#60878)
58 [ INCOMPATIBLE CHANGES ]
60 * SQLT no longer supports setting separate conflicting values for the now
61 deprecated 'quote_table_names' and 'quote_field_names'. Instead their values
62 are proxied to the new 'quote_identifiers'. If 'quote_identifiers' is
63 supplied, the legacy settings are ignored (with a warning). If nothing is
64 specified the default is TRUE as before. If only one is specified - default
65 to its value for everything, and if both are specified with a conflicting
66 value an exception is thrown.
68 * Partial quoting support has been added in SQLite. It is currently disabled by
69 default, you need to request is explicitly with quote_identifiers => 1. In a
70 future version of SQL::Translator *THIS DEFAULT BEHAVIOR WILL CHANGE*.
71 If you do NOT WANT quoting, set quote_identifiers to a false value to
72 protect yourself from changes in a future release.
74 * Bump the default MySQL parser version to MySQL 4.0
78 * script/sqlt-graph now accepts a --trace option
79 * Fixes to SQLite foreign keys production (patch from Johan Viklund)
80 closes RT#16412, RT#44769
81 * ON DELETE/UPDATE actions for SQLite (patch from Lukas Thiemeier)
82 closes RT#70734, RT#71283, RT#70378
83 * Fix data preservation on SQLite diffs involving adding/dropping columns
84 * Support for triggers in PostgreSQL producer and parser
85 * Correct Data Type in SQLT::Parser::DBI::PostgreSQL (patch from Andrew Pam)
86 * Fix index issue in SQLT::Parser::DBI::PostgreSQL
87 * Add column and table comments in SQLT::Parser::DBI::PostgreSQL(patch from Andrew Pam)
88 * Stop the DBI parser from disconnecting externally supplied DBI handles (RT#35868)
89 * Fixed alter_drop_constraint for foreign keys and applying multiple changes
90 via alter_field to a column in Postgres Producer
91 * Added a working mechanism for naming foreign keys in the PostgreSQL producer
92 * Fix PostgreSQL ignoring default values with specified data type
93 * Fix PostgreSQL parser support for (N)::int defaults (patch by Tina Müller)
94 * Fix possible name duplication in SQLlite producer
95 * Oracle does not accept ON DELETE/UPDATE RESTRICT (though it is the actual default)
96 fix by not adding the ON DELETE/UPDATE clause at all
97 * Changed dependency on Digest::SHA1 to the core-bundled Digest::SHA (RT#67989)
98 * Support for double quoted and bit strings as default values in MySQL parser
99 * Improved VIEW support in MySQL parser
100 * Proper handling of CURRENT_TIMESTAMP default values in MySQL parser (RT#65844)
101 * Check in MySQL parser to avoid trying to parse a table defined twice in the same
102 file as indices (and probably other things) get messed up
103 * Workaround for some MySQL quirks on primary key definitions
104 * Fix dropping primary keys in MySQL diffs (RT#62250, patch from Nick Bertrand)
105 * MySQL producer does not attempt to write out non-existent unique constraint names
106 * MySQL parser correctly differentiates between signed and unsigned integer column
108 * Replace Class::Accessor::Fast dependency with already-included Moo
109 * Entire codebase is now free of tabs and trailing whitespace
110 * Spellfixes (RT#68912)
111 * Fix Diagram Producer POD (RT#71397, RT#71398)
112 * Fix Diagram Producer to use correct binmode on output (RT#71399)
113 * Fix ignored option to script/sqlt-diagram (RT#5992)
114 * Fix t/17sqlfxml-producer.t failures due to whitespace differences introduced by
115 environment config snippets (RT#70786)
116 * Fix assembly of Table objects with numbered columns being added out of order
117 (RT#74771) (based on patch from Jonathan Otsuka)
118 * Fix syntax error in SQL::Translator::Producer::Latex (RT#74953)
119 * Deprecate SQL::Translator::Schema::Graph and the as_graph() schema method
120 * Bump minimum supported perl version to 5.8.1 (mostly due to Moo)
124 * Add "if exists" to drop view statements in Pg.
128 * Fix MySQL producer to properly quote all table names on output (patch from geistteufel)
132 * Correctly create and parse FK constraints in SQLite
133 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
134 * made PostgreSQL producer consistent with other producers in terms of
135 quoting and allowing functions in constraints and indices
136 * Add distinction of autoinc and regular primary keys to the GraphViz producer
137 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
138 * Quote everything in SQL Server
139 * Turn off constraints before dropping tables in SQL Server
140 * Make true unique constraints if needed in SQL Server
141 * Fixed Producer::PostgresSQL to output array type after type size,
142 i.e. varchar(64)[] rather than varchar[](64)
146 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
147 * Add explicit Scalar::Util to the deplist for really old perls
148 * Add support for PostGIS Geometry and Geography data types in the Pg producer
149 * Some minor fixes to squash warnings on new perls
150 * Support a custom_type_name hint when creating enum types in PostgreSQL
151 * Fix sqlt options/pod mismatch (RT#58318)
152 * Oracle Producer multicolumn constraint support
153 * Add support for triggers in the MySQL producer
154 * Fix unstable order of View's in MySQL parser
158 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
160 * Fix Producer::Oracle translate float and double to float instead of number
161 * Fix Producer::Oracle generation of too long unique constraint names
162 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
163 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
164 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
165 * Fix Field::default_value to behave like a real accessor (allow undef as
166 an unsetting argument)
167 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
169 * Producer::Oracle tests now use Test::Differences
170 * Prettify output of SQLite producer (less bogus newlines)
171 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
172 and regular no-leading-zero (X.X.X) *_version producer args
176 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
177 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
178 * Fix runaway debug trace (RT#52276)
179 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
180 * Producer::Oracle now respects quote_field|table_names, and
181 no longer does name munging of reserved table names
182 * Producer::Oracle now correctly outputs databse-unique index names
186 * Fix PG producer numeric precision regression (RT#49301)
187 * Add DB2 producer numeric/decimal precision output
188 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
189 * Add Oracle producer creating drop view statements like PG producer does
190 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
194 * Pg parser fixes to deal properly with MATCH <type>
195 * Pg parser fixes to parse timestamp attributes correctly
196 * Fix broken default detection in script/sqlt (RT#27438)
197 * Fix dependency issues with LibXML and TT
201 * Depend on fixed Parse::RecDescent
202 * Added skip-tables and skip-tables-like options to Diagram
206 * Removed last use of Readonly
207 * Adjusted YAML dependency
211 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
212 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
213 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
214 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
218 * Resolved the following RT bugs (thanks to everyone for reporting!):
219 - 25791 does not recognize PostgreSQL ON_ERROR_STOP
220 - 29265 sqlt-diagram: --natural-join needs Graph::Directed
221 - 37814 SQLite translator failing to parse schema
222 - 42548 Producer::PostgreSQL incorrectly inserts the size in
223 'time(stamp)? with(out) time zone' fields
224 - 43173 SQL::Translator::Parser without versionnumber - will install
227 - 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
228 - 32130 Move from XML::XPath to XML::LibXML::XPathContext
230 - 13915 missing optional prerequisite cause make test to fail
231 - 8847 Diagram.pm: BINMODE missing in printing of graphic file.
232 - 21065 GraphViz producer fails on tables named 'node'
233 - 35448 Producer::PostgreSQL types without size
234 - 22026 sqlt-diagram uses -f arg twice
235 - 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
236 - 47668 Mysql Parser doesn't recognize key types
237 - 46448 sqlt-graph errors out on MySQL DDL with btree keys
238 - 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
239 - 48025 MySQL Producer: Case inconsistency between elements in
240 @no_length_attr and $data_type
241 - 48569 sqlt-diagram fails to load SQLite schema
242 - 48596 SQL::Translator::Diff::schema_diff should produce a list in
244 - 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
245 should return a list of statements
249 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
251 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
252 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
254 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
258 * Multiple test and dependency adhustments to make smokers happy
259 * Fix YAML producer wrt extra attribute
260 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
264 * Add parser support for MySQL default values with a single quote
265 * Properly quote absolute table names in the MySQL producer
266 * Added CREATE VIEW subrules for mysql parser (wreis)
267 * Many fixes to code and tests for trigger's "database_events"
268 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
269 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
270 * XML parser support for multi-event triggers
271 * SQLite producer support for multi-event triggers
272 * XML parser switched from XML::XPath to XML::LibXML
273 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
274 * MySQL producer skips length attribute for columns which do not support that
275 attribute. Currently following column types are added to that list:
276 date time timestamp datetime year
277 * Switch to Module::Install (mandates minimum perl 5.005)
278 * Major cleanup of GraphViz proucer
279 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
280 Fix most of the problems uncovered by the roundtrip test framework
282 - Rewind exhausted globs before attempting a read
283 - Do not add xml comment header if no_comments is set
284 - table/field counts are held per schema object, not globally
285 - no more variable table and column names in SQLite and MSSQL
286 - VIEW support for Pg parser, also some cleanups
287 - The way we generate Pg create view statements was not standards compliant
288 (per RhodiumToad in #postgresql)
289 - Disable MSSQL view/procedure production - they never worked in the first place
290 - SQLite/MSSQL improvements:
291 - Support parsing of all DROP clauses
292 - Support parsing of field-level comments
293 - When producing do not append table names to constraint/index names
297 * Add support for temporary tables in Pg (nachos)
298 * Create Trigger support for SQLite
299 * GraphViz producer improvements
303 * <BORKED RELEASE DELETED OFF CPAN>
307 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
309 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
310 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
311 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
312 * Changed behaviour of ::Producer::Oracle when returning an array of statements
313 to make it compatible to DBI->do()
314 * Fixed a few bugs in ::Producer::Oracle
315 * Applied patch from jgoulah to support mysql's MERGE option
316 * Applied patch from rbo to add support of multiple database events on a trigger
317 * Applied patch from lukes to allow drop if exists in sqlite producer, with
319 * Applied patch from rjbs with minor changes, now we support scalar refs in
321 * Fixed SQLite producer to end index statements in newlines, in scalar context
322 * Decreed that all list context statements shall not end in ; or ;\n
323 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
324 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
325 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
326 * Added proper argument parsing and documentation to MySQL Parser and
328 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
329 only allows replacement with identical set of columns (wreis)
330 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
332 * Removed source_db and target_db accessors from Diff (throwback to old version,
333 only output_db is used)
334 * Support for longer varchar fields in MySQL
338 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
339 * Added support for SET fields in the mysql producer + test (groditi)
340 * Added support for proper booleans in the mysql producer, when a mysql version
341 of at least 4.x is supplied
342 * Added support for proper enums under pg (as of 8.3), with pg version check,
343 and deferrable constraints
344 * Added support to truncate long constraint and index names in the mysql
345 producer, because of a change to DBIx::Class to produce such long names in
350 * Fix Pg produces idea of which field types need a size param (wreis)
351 * Add support for COLLATE table option to MySQL parser
352 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
356 * Major refactoring of SQL::Translator::Diff again:
357 * Diff is no longer one huge monolithic function.
358 * Added more tests for diff
359 * When producing diffs for MySQL you will (by default) get single alter
361 * SQLite can also do remove columns (by creating a temp table as shown in
362 http://sqlite.org/faq.html#q11
363 * Columns can be renamed if the new schema is from a form that can have metadata
364 (which is pretty much anything but an SQL file.) It does this by looking at
365 renamed_from in the $field->extra
366 * Updated Oracle and Postgres producers
371 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
372 This *will* break back-compatibility
373 Use sqlt-diff-old for the previous one, and fix producers!
377 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
381 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
386 * Patched MySQL producer to name constraints sanely, thanks Ash
387 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
388 * Added patch to remove single quotes for numeric default values in Producer::DB2
389 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
390 * Added patch from avinash to add CASCADE to pg table drops
394 * Added patch to use default values for Pg timestamp fields
398 * Added patch from Ash to separate DROP statements in mysql producer in
400 * Fixed up SQLites usage of no-comments
404 * Made Trigger check that a give table exists in on_table - castaway
405 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
406 to follow) - castaway
407 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
409 * Made changes to allow producers to return a list of statements - castaway
410 * Split sqlt-diff into script and module - castaway
411 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
412 * Added DB2 Producer - castaway
413 * Added mysql_character_set for 4.1+ -mda
414 * New filters, Names and Globals. -mda
415 * Added the initial work on a template based Dia UML producer. -mda
419 * YAML parser supports extra attributes on tables.
420 * All schema objects now support the extra attribute, so can
421 have arbitary name/value data attached to them.
422 * Refactoring: Added SQL::Translator::Schema::Object - base
423 class for all Schema objects.
424 * Changes to MySQL Parser (Dave Howorth)
425 - ignore INSERT statements
426 - permit ALTER TABLE ADD FOREIGN KEY
427 - allow trailing comma on last field in CREATE statements
428 - collect the database name
430 - Can pass extra variables using tt_vars producer arg.
431 - Can pass extra config using tt_conf producer arg.
432 - Variables and config can be passed on the command line
433 with --tt-var and --tt-conf options to sqlt.
434 * Added schema filters.
436 - Added 'mysql_table_type' extra attribute on tables.
437 - Works out InnoDB tables from constraints.
438 - mysql_charset and mysql_collate extra attributes for tables and fiels.
442 * Added SQL::Translator::Manual
443 * Installation process now uses Module::Build
444 * Added new "Dumper" producer
445 * Changed the native SQL Fairy XML format to a fixed mapping.
446 *NB:* You should convert your existing XML schema. See the
447 SQL::Translator::Parser::XML::SQLFairy docs.
448 * Added producers: TT::Base and TT::Table.
452 * Added "COMMENT ON *" syntax to PostgreSQL parser
453 * Some fixes to Oracle parser as reported by Gail Binkley
454 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
455 * Now distributing sqlt-diff script as it's pretty usable
456 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
460 * Increased version of Constants module to 1.41 to avoid a problem
461 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
463 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
464 setting them dynamically) so that automated tests would pass
468 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
469 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
470 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
471 * HTML producer now uses stylesheets to allow easy customization of colors
472 * Many bug fixes to most every module
473 * Added "sqlt-dumper" script to help create a script for dumping
474 a database a la "mysqldump"
475 * Reversed the arrowheads on the graphical producers to show the
476 relationships in a more standard way
477 * Changes all included script names to start with "sqlt"
478 * Added capturing and printing most embedded table and field comments
482 * Added parsers for Excel and Oracle
483 * Removed Sybase parser because it didn't actually work
484 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
485 * Added Schema classes to represent schema as objects
486 * Removed "Raw" producer in favor of the Schema classes
487 * Removed "Validator" class as the Schema classes validate themselves
488 * Improved all existing parsers and producers, expanding them to
489 handle foreign keys much better, produce better output, etc.
490 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
492 * Added sql_translator.cgi as a web-form frontend to graphical producers
493 * Expanded test suite
497 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
498 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
499 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
500 * HTML producer now uses stylesheets to allow easy customization of colors
501 * Many bug fixes to most every module
502 * Added "sqlt-dumper" script to help create a script for dumping
503 a database a la "mysqldump"
504 * Reversed the arrowheads on the graphical producers to show the
505 relationships in a more standard way
506 * Changes all included script names to start with "sqlt"
507 * Added capturing and printing most embedded table and field comments