1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
5 * Correctly create and parse FK constraints in SQLite
6 * Correct postgis geography type insertion and linebreak fix for multiple geometry/geography columns
7 * made PostgreSQL producer consistent with other producers in terms of
8 quoting and allowing functions in constraints and indices
9 * Add distinction of autoinc and regular primary keys to the GraphViz producer
10 * Fix odd invocation of Test::More::pass() in t/36-filters.t (RT#64728)
11 * Quote everything in SQL Server
12 * Turn off constraints before dropping tables in SQL Server
13 * Make true unique constraints if needed in SQL Server
14 * Fixed Producer::PostgresSQL to output array type after type size,
15 i.e. varchar(64)[] rather than varchar[](64)
17 # ----------------------------------------------------------
19 # ----------------------------------------------------------
21 * Fix POD typo in SQL/Translator/Schema/Trigger.pm
22 * Add explicit Scalar::Util to the deplist for really old perls
23 * Add support for PostGIS Geometry and Geography data types in the Pg producer
24 * Some minor fixes to squash warnings on new perls
25 * Support a custom_type_name hint when creating enum types in PostgreSQL
26 * Fix sqlt options/pod mismatch (RT#58318)
27 * Oracle Producer multicolumn constraint support
28 * Add support for triggers in the MySQL producer
29 * Fix unstable order of View's in MySQL parser
31 # ----------------------------------------------------------
33 # ----------------------------------------------------------
34 * Fix Producer::Oracle varchar2 without size def (ORA-00906: missing right
36 * Fix Producer::Oracle translate float and double to float instead of number
37 * Fix Producer::Oracle generation of too long unique constraint names
38 * Fix Producer::SQLite when generating VIEWs with add_drop_table => 1
39 * Fix Producer::MySQL not quoting index names when requested (RT#56173)
40 * Fix Producer::MySQL wrapping extra ()s around VIEW SELECT-ors (RT#56419)
41 * Fix Field::default_value to behave like a real accessor (allow undef as
42 an unsetting argument)
43 * Fix Mysql/Pg/SQLite/MSSQL producers to properly *not* quote numeric default
45 * Producer::Oracle tests now use Test::Differences
46 * Prettify output of SQLite producer (less bogus newlines)
47 * Augment SQLite and Pg producers to accept a perl-formatted (%d.%03d%03d)
48 and regular no-leading-zero (X.X.X) *_version producer args
50 # ----------------------------------------------------------
52 # ----------------------------------------------------------
53 * Fix Parser::DBI::Oracle reading too many tables (RT#49413)
54 * Fix Parser::MySQL tripping up on PRIMARY KEY ... USING (currently value is ignored) (RT#50468)
55 * Fix runaway debug trace (RT#52276)
56 * Fix Parser::PostgreSQL choking on commit; statements in DDL (#RT52277)
57 * Producer::Oracle now respects quote_field|table_names, and
58 no longer does name munging of reserved table names
59 * Producer::Oracle now correctly outputs databse-unique index names
61 # ----------------------------------------------------------
63 # ----------------------------------------------------------
64 * Fix PG producer numeric precision regression (RT#49301)
65 * Add DB2 producer numeric/decimal precision output
66 * Fix Oracle producer creating numeric precision statements that the test case expects (no whitespace)
67 * Add Oracle producer creating drop view statements like PG producer does
68 * Fix SQL::Translator::Diff to use producer_args instead of producer_options
70 # ----------------------------------------------------------
72 # ----------------------------------------------------------
73 * Pg parser fixes to deal properly with MATCH <type>
74 * Pg parser fixes to parse timestamp attributes correctly
75 * Fix broken default detection in script/sqlt (RT#27438)
76 * Fix dependency issues with LibXML and TT
78 # ----------------------------------------------------------
80 # ----------------------------------------------------------
81 * Depend on fixed Parse::RecDescent
82 * Added skip-tables and skip-tables-like options to Diagram
84 # ----------------------------------------------------------
86 # ----------------------------------------------------------
87 * Removed last use of Readonly
88 * Adjusted YAML dependency
90 # ----------------------------------------------------------
92 # ----------------------------------------------------------
93 * Re-add version numbers to files, else cpan's "upgrade" gets very confused
94 * Replaced code using Readonly, since most of the rest uses constant, and thats already a dep
95 * Moved YAML and XML::LibXML back to recommends, the tests for both now skip if not installed
96 * Bumped to 0.11000 to supercede 0.10 which has incorrect numbering scheme
98 # ----------------------------------------------------------
100 # ----------------------------------------------------------
101 * Resolved the following RT bugs (thanks to everyone for reporting!):
102 25791 does not recognize PostgreSQL ON_ERROR_STOP
103 29265 sqlt-diagram: --natural-join needs Graph::Directed
104 37814 SQLite translator failing to parse schema
105 42548 Producer::PostgreSQL incorrectly inserts the size in
106 'time(stamp)? with(out) time zone' fields
107 43173 SQL::Translator::Parser without versionnumber - will install
110 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
111 32130 Move from XML::XPath to XML::LibXML::XPathContext
113 13915 missing optional prerequisite cause make test to fail
114 8847 Diagram.pm: BINMODE missing in printing of graphic file.
115 21065 GraphViz producer fails on tables named 'node'
116 35448 Producer::PostgreSQL types without size
117 22026 sqlt-diagram uses -f arg twice
118 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
119 47668 Mysql Parser doesn't recognize key types
120 46448 sqlt-graph errors out on MySQL DDL with btree keys
121 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
122 48025 MySQL Producer: Case inconsistency between elements in
123 @no_length_attr and $data_type
124 48569 sqlt-diagram fails to load SQLite schema
125 48596 SQL::Translator::Diff::schema_diff should produce a list in
127 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
128 should return a list of statements
130 # ----------------------------------------------------------
132 # ----------------------------------------------------------
133 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
135 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
136 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
138 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
140 # ----------------------------------------------------------
142 # ----------------------------------------------------------
143 * Multiple test and dependency adhustments to make smokers happy
144 * Fix YAML producer wrt extra attribute
145 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
147 # ----------------------------------------------------------
149 # ----------------------------------------------------------
150 * Add parser support for MySQL default values with a single quote
151 * Properly quote absolute table names in the MySQL producer
152 * Added CREATE VIEW subrules for mysql parser (wreis)
153 * Many fixes to code and tests for trigger's "database_events"
154 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
155 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
156 * XML parser support for multi-event triggers
157 * SQLite producer support for multi-event triggers
158 * XML parser switched from XML::XPath to XML::LibXML
159 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
160 * MySQL producer skips length attribute for columns which do not support that
161 attribute. Currently following column types are added to that list:
162 date time timestamp datetime year
163 * Switch to Module::Install (mandates minimum perl 5.005)
164 * Major cleanup of GraphViz proucer
165 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
166 Fix most of the problems uncovered by the roundtrip test framework
168 - Rewind exhausted globs before attempting a read
169 - Do not add xml comment header if no_comments is set
170 - table/field counts are held per schema object, not globally
171 - no more variable table and column names in SQLite and MSSQL
172 - VIEW support for Pg parser, also some cleanups
173 - The way we generate Pg create view statements was not standards compliant
174 (per RhodiumToad in #postgresql)
175 - Disable MSSQL view/procedure production - they never worked in the first place
176 - SQLite/MSSQL improvements:
177 - Support parsing of all DROP clauses
178 - Support parsing of field-level comments
179 - When producing do not append table names to constraint/index names
181 # ----------------------------------------------------------
183 # ----------------------------------------------------------
184 * Add support for temporary tables in Pg (nachos)
185 * Create Trigger support for SQLite
186 * GraphViz producer improvements
188 # ----------------------------------------------------------
190 # ----------------------------------------------------------
191 <BORKED RELEASE DELETED OFF CPAN>
193 # ----------------------------------------------------------
195 # ----------------------------------------------------------
196 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
198 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
199 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
200 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
201 * Changed behaviour of ::Producer::Oracle when returning an array of statements
202 to make it compatible to DBI->do()
203 * Fixed a few bugs in ::Producer::Oracle
204 * Applied patch from jgoulah to support mysql's MERGE option
205 * Applied patch from rbo to add support of multiple database events on a trigger
206 * Applied patch from lukes to allow drop if exists in sqlite producer, with
208 * Applied patch from rjbs with minor changes, now we support scalar refs in
210 * Fixed SQLite producer to end index statements in newlines, in scalar context
211 * Decreed that all list context statements shall not end in ; or ;\n
212 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
213 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
214 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
215 * Added proper argument parsing and documentation to MySQL Parser and
217 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
218 only allows replacement with identical set of columns (wreis)
219 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
221 * Removed source_db and target_db accessors from Diff (throwback to old version,
222 only output_db is used)
225 * Support for longer varchar fields in MySQL
227 # ----------------------------------------------------------
229 # ----------------------------------------------------------
230 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
231 * Added support for SET fields in the mysql producer + test (groditi)
232 * Added support for proper booleans in the mysql producer, when a mysql version
233 of at least 4.x is supplied
234 * Added support for proper enums under pg (as of 8.3), with pg version check,
235 and deferrable constraints
236 * Added support to truncate long constraint and index names in the mysql
237 producer, because of a change to DBIx::Class to produce such long names in
240 # ----------------------------------------------------------
242 # ----------------------------------------------------------
244 * Fix Pg produces idea of which field types need a size param (wreis)
245 * Add support for COLLATE table option to MySQL parser
246 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
248 # -----------------------------------------------------------
249 # 0.0899_02 2008-01-29
250 # ----------------------------------------------------------
252 * Major refactoring of SQL::Translator::Diff again:
253 * Diff is no longer one huge monolithic function.
254 * Added more tests for diff
255 * When producing diffs for MySQL you will (by default) get single alter
257 * SQLite can also do remove columns (by creating a temp table as shown in
258 http://sqlite.org/faq.html#q11
259 * Columns can be renamed if the new schema is from a form that can have metadata
260 (which is pretty much anything but an SQL file.) It does this by looking at
261 renamed_from in the $field->extra
262 * Updated Oracle and Postgres producers
265 # -----------------------------------------------------------
266 # 0.0899_01 2007-10-21
267 # ----------------------------------------------------------
269 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
270 This *will* break back-compatibility
271 Use sqlt-diff-old for the previous one, and fix producers!
273 # -----------------------------------------------------------
275 # ----------------------------------------------------------
277 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
279 # -----------------------------------------------------------
281 # -----------------------------------------------------------
283 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
286 # -----------------------------------------------------------
288 # -----------------------------------------------------------
290 * Patched MySQL producer to name constraints sanely, thanks Ash
291 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
292 * Added patch to remove single quotes for numeric default values in Producer::DB2
293 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
294 * Added patch from avinash to add CASCADE to pg table drops
296 # -----------------------------------------------------------
298 # -----------------------------------------------------------
300 * Added patch to use default values for Pg timestamp fields
302 # -----------------------------------------------------------
304 # -----------------------------------------------------------
306 * Added patch from Ash to separate DROP statements in mysql producer in
308 * Fixed up SQLites usage of no-comments
310 # -----------------------------------------------------------
312 # -----------------------------------------------------------
314 * Made Trigger check that a give table exists in on_table - castaway
315 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
316 to follow) - castaway
317 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
319 * Made changes to allow producers to return a list of statements - castaway
320 * Split sqlt-diff into script and module - castaway
321 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
322 * Added DB2 Producer - castaway
323 * Added mysql_character_set for 4.1+ -mda
324 * New filters, Names and Globals. -mda
325 * Added the initial work on a template based Dia UML producer. -mda
327 # -----------------------------------------------------------
329 # -----------------------------------------------------------
330 * YAML parser supports extra attributes on tables.
332 * All schema objects now support the extra attribute, so can
333 have arbitary name/value data attached to them.
335 * Refactoring: Added SQL::Translator::Schema::Object - base
336 class for all Schema objects.
338 * Changes to MySQL Parser (Dave Howorth)
339 - ignore INSERT statements
340 - permit ALTER TABLE ADD FOREIGN KEY
341 - allow trailing comma on last field in CREATE statements
342 - collect the database name
345 - Can pass extra variables using tt_vars producer arg.
346 - Can pass extra config using tt_conf producer arg.
347 - Variables and config can be passed on the command line
348 with --tt-var and --tt-conf options to sqlt.
350 * Added schema filters.
353 - Added 'mysql_table_type' extra attribute on tables.
354 - Works out InnoDB tables from constraints.
355 - mysql_charset and mysql_collate extra attributes for tables and fiels.
358 # -----------------------------------------------------------
360 # -----------------------------------------------------------
361 * Added SQL::Translator::Manual
363 * Installation process now uses Module::Build
365 * Added new "Dumper" producer
367 * Changed the native SQL Fairy XML format to a fixed mapping.
368 *NB:* You should convert your existing XML schema. See the
369 SQL::Translator::Parser::XML::SQLFairy docs.
371 * Added producers: TT::Base and TT::Table.
373 # -----------------------------------------------------------
375 # -----------------------------------------------------------
376 * Added "COMMENT ON *" syntax to PostgreSQL parser
378 * Some fixes to Oracle parser as reported by Gail Binkley
380 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
382 * Now distributing sqlt-diff script as it's pretty usable
384 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
386 # -----------------------------------------------------------
388 # -----------------------------------------------------------
390 * Increased version of Constants module to 1.41 to avoid a problem
391 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
394 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
395 setting them dynamically) so that automated tests would pass
397 # -----------------------------------------------------------
399 # -----------------------------------------------------------
401 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
402 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
404 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
406 * HTML producer now uses stylesheets to allow easy customization of colors
408 * Many bug fixes to most every module
410 * Added "sqlt-dumper" script to help create a script for dumping
411 a database a la "mysqldump"
413 * Reversed the arrowheads on the graphical producers to show the
414 relationships in a more standard way
416 * Changes all included script names to start with "sqlt"
418 * Added capturing and printing most embedded table and field comments
420 # -----------------------------------------------------------
422 # -----------------------------------------------------------
424 * Added parsers for Excel and Oracle
426 * Removed Sybase parser because it didn't actually work
428 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
430 * Added Schema classes to represent schema as objects
432 * Removed "Raw" producer in favor of the Schema classes
434 * Removed "Validator" class as the Schema classes validate themselves
436 * Improved all existing parsers and producers, expanding them to
437 handle foreign keys much better, produce better output, etc.
439 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
442 * Added sql_translator.cgi as a web-form frontend to graphical producers
444 * Expanded test suite
446 # -----------------------------------------------------------
448 # -----------------------------------------------------------
450 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
451 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
453 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
455 * HTML producer now uses stylesheets to allow easy customization of colors
457 * Many bug fixes to most every module
459 * Added "sqlt-dumper" script to help create a script for dumping
460 a database a la "mysqldump"
462 * Reversed the arrowheads on the graphical producers to show the
463 relationships in a more standard way
465 * Changes all included script names to start with "sqlt"
467 * Added capturing and printing most embedded table and field comments