1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Adjust two tests so they pass under prove -l
5 * Add missing dependency on IO::Scalar
6 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
9 # ----------------------------------------------------------
11 # ----------------------------------------------------------
12 * Add parser support for MySQL default values with a single quote
13 * Properly quote absolute table names in the MySQL producer
14 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
15 * Added CREATE VIEW subrules for mysql parser (wreis)
16 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
17 * XML parser support for multi-event triggers
18 * SQLite producer support for multi-event triggers
19 * XML parser switched from XML::XPath to XML::LibXML
20 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
21 * MySQL producer skips length attribute for columns which do not support that
22 attribute. Currently following column types are added to that list:
23 date time timestamp datetime year
24 * Switch to Module::Install (mandates minimum perl 5.005)
25 * Major cleanup of GraphViz proucer
26 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
27 Fix most of the problems uncovered by the roundtrip test framework
29 - Rewind exhausted globs before attempting a read
30 - Do not add xml comment header if no_comments is set
31 - table/field counts are held per schema object, not globally
32 - no more variable table and column names in SQLite and MSSQL
33 - VIEW support for Pg parser, also some cleanups
34 - The way we generate Pg create view statements was not standards compliant
35 (per RhodiumToad in #postgresql)
36 - Disable MSSQL view/procedure production - they never worked in the first place
37 - SQLite/MSSQL improvements:
38 - Support parsing of all DROP clauses
39 - Support parsing of field-level comments
40 - When producing do not append table names to constraint/index names
42 # ----------------------------------------------------------
44 # ----------------------------------------------------------
45 * Add support for temporary tables in Pg (nachos)
46 * Create Trigger support for SQLite
47 * GraphViz producer improvements
49 # ----------------------------------------------------------
51 # ----------------------------------------------------------
52 <BORKED RELEASE DELETED OFF CPAN>
54 # ----------------------------------------------------------
56 # ----------------------------------------------------------
57 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
59 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
60 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
61 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
62 * Changed behaviour of ::Producer::Oracle when returning an array of statements
63 to make it compatible to DBI->do()
64 * Fixed a few bugs in ::Producer::Oracle
65 * Applied patch from jgoulah to support mysql's MERGE option
66 * Applied patch from rbo to add support of multiple database events on a trigger
67 * Applied patch from lukes to allow drop if exists in sqlite producer, with
69 * Applied patch from rjbs with minor changes, now we support scalar refs in
71 * Fixed SQLite producer to end index statements in newlines, in scalar context
72 * Decreed that all list context statements shall not end in ; or ;\n
73 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
74 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
75 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
76 * Added proper argument parsing and documentation to MySQL Parser and
78 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
79 only allows replacement with identical set of columns (wreis)
80 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
82 * Removed source_db and target_db accessors from Diff (throwback to old version,
83 only output_db is used)
86 * Support for longer varchar fields in MySQL
88 # ----------------------------------------------------------
90 # ----------------------------------------------------------
91 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
92 * Added support for SET fields in the mysql producer + test (groditi)
93 * Added support for proper booleans in the mysql producer, when a mysql version
94 of at least 4.x is supplied
95 * Added support for proper enums under pg (as of 8.3), with pg version check,
96 and deferrable constraints
97 * Added support to truncate long constraint and index names in the mysql
98 producer, because of a change to DBIx::Class to produce such long names in
101 # ----------------------------------------------------------
103 # ----------------------------------------------------------
105 * Fix Pg produces idea of which field types need a size param (wreis)
106 * Add support for COLLATE table option to MySQL parser
107 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
109 # -----------------------------------------------------------
110 # 0.0899_02 2008-01-29
111 # ----------------------------------------------------------
113 * Major refactoring of SQL::Translator::Diff again:
114 * Diff is no longer one huge monolithic function.
115 * Added more tests for diff
116 * When producing diffs for MySQL you will (by default) get single alter
118 * SQLite can also do remove columns (by creating a temp table as shown in
119 http://sqlite.org/faq.html#q11
120 * Columns can be renamed if the new schema is from a form that can have metadata
121 (which is pretty much anything but an SQL file.) It does this by looking at
122 renamed_from in the $field->extra
123 * Updated Oracle and Postgres producers
126 # -----------------------------------------------------------
127 # 0.0899_01 2007-10-21
128 # ----------------------------------------------------------
130 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
131 This *will* break back-compatibility
132 Use sqlt-diff-old for the previous one, and fix producers!
134 # -----------------------------------------------------------
136 # ----------------------------------------------------------
138 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
140 # -----------------------------------------------------------
142 # -----------------------------------------------------------
144 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
147 # -----------------------------------------------------------
149 # -----------------------------------------------------------
151 * Patched MySQL producer to name constraints sanely, thanks Ash
152 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
153 * Added patch to remove single quotes for numeric default values in Producer::DB2
154 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
155 * Added patch from avinash to add CASCADE to pg table drops
157 # -----------------------------------------------------------
159 # -----------------------------------------------------------
161 * Added patch to use default values for Pg timestamp fields
163 # -----------------------------------------------------------
165 # -----------------------------------------------------------
167 * Added patch from Ash to separate DROP statements in mysql producer in
169 * Fixed up SQLites usage of no-comments
171 # -----------------------------------------------------------
173 # -----------------------------------------------------------
175 * Made Trigger check that a give table exists in on_table - castaway
176 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
177 to follow) - castaway
178 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
180 * Made changes to allow producers to return a list of statements - castaway
181 * Split sqlt-diff into script and module - castaway
182 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
183 * Added DB2 Producer - castaway
184 * Added mysql_character_set for 4.1+ -mda
185 * New filters, Names and Globals. -mda
186 * Added the initial work on a template based Dia UML producer. -mda
188 # -----------------------------------------------------------
190 # -----------------------------------------------------------
191 * YAML parser supports extra attributes on tables.
193 * All schema objects now support the extra attribute, so can
194 have arbitary name/value data attached to them.
196 * Refactoring: Added SQL::Translator::Schema::Object - base
197 class for all Schema objects.
199 * Changes to MySQL Parser (Dave Howorth)
200 - ignore INSERT statements
201 - permit ALTER TABLE ADD FOREIGN KEY
202 - allow trailing comma on last field in CREATE statements
203 - collect the database name
206 - Can pass extra variables using tt_vars producer arg.
207 - Can pass extra config using tt_conf producer arg.
208 - Variables and config can be passed on the command line
209 with --tt-var and --tt-conf options to sqlt.
211 * Added schema filters.
214 - Added 'mysql_table_type' extra attribute on tables.
215 - Works out InnoDB tables from constraints.
216 - mysql_charset and mysql_collate extra attributes for tables and fiels.
219 # -----------------------------------------------------------
221 # -----------------------------------------------------------
222 * Added SQL::Translator::Manual
224 * Installation process now uses Module::Build
226 * Added new "Dumper" producer
228 * Changed the native SQL Fairy XML format to a fixed mapping.
229 *NB:* You should convert your existing XML schema. See the
230 SQL::Translator::Parser::XML::SQLFairy docs.
232 * Added producers: TT::Base and TT::Table.
234 # -----------------------------------------------------------
236 # -----------------------------------------------------------
237 * Added "COMMENT ON *" syntax to PostgreSQL parser
239 * Some fixes to Oracle parser as reported by Gail Binkley
241 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
243 * Now distributing sqlt-diff script as it's pretty usable
245 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
247 # -----------------------------------------------------------
249 # -----------------------------------------------------------
251 * Increased version of Constants module to 1.41 to avoid a problem
252 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
255 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
256 setting them dynamically) so that automated tests would pass
258 # -----------------------------------------------------------
260 # -----------------------------------------------------------
262 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
263 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
265 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
267 * HTML producer now uses stylesheets to allow easy customization of colors
269 * Many bug fixes to most every module
271 * Added "sqlt-dumper" script to help create a script for dumping
272 a database a la "mysqldump"
274 * Reversed the arrowheads on the graphical producers to show the
275 relationships in a more standard way
277 * Changes all included script names to start with "sqlt"
279 * Added capturing and printing most embedded table and field comments
281 # -----------------------------------------------------------
283 # -----------------------------------------------------------
285 * Added parsers for Excel and Oracle
287 * Removed Sybase parser because it didn't actually work
289 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
291 * Added Schema classes to represent schema as objects
293 * Removed "Raw" producer in favor of the Schema classes
295 * Removed "Validator" class as the Schema classes validate themselves
297 * Improved all existing parsers and producers, expanding them to
298 handle foreign keys much better, produce better output, etc.
300 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
303 * Added sql_translator.cgi as a web-form frontend to graphical producers
305 * Expanded test suite
307 # -----------------------------------------------------------
309 # -----------------------------------------------------------
311 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
312 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
314 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
316 * HTML producer now uses stylesheets to allow easy customization of colors
318 * Many bug fixes to most every module
320 * Added "sqlt-dumper" script to help create a script for dumping
321 a database a la "mysqldump"
323 * Reversed the arrowheads on the graphical producers to show the
324 relationships in a more standard way
326 * Changes all included script names to start with "sqlt"
328 * Added capturing and printing most embedded table and field comments