1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Properly quote absolute table names in the MySQL producer
5 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
6 * Added CREATE VIEW subrules for mysql parser (wreis)
7 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
9 # ----------------------------------------------------------
11 # ----------------------------------------------------------
12 * Add support for temporary tables in Pg (nachos)
13 * Create Trigger support for SQLite
14 * GraphViz producer improvements
16 # ----------------------------------------------------------
18 # ----------------------------------------------------------
19 <BORKED RELEASE DELETED OFF CPAN>
21 # ----------------------------------------------------------
23 # ----------------------------------------------------------
24 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
26 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
27 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
28 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
29 * Changed behaviour of ::Producer::Oracle when returning an array of statements
30 to make it compatible to DBI->do()
31 * Fixed a few bugs in ::Producer::Oracle
32 * Applied patch from jgoulah to support mysql's MERGE option
33 * Applied patch from rbo to add support of multiple database events on a trigger
34 * Applied patch from lukes to allow drop if exists in sqlite producer, with
36 * Applied patch from rjbs with minor changes, now we support scalar refs in
38 * Fixed SQLite producer to end index statements in newlines, in scalar context
39 * Decreed that all list context statements shall not end in ; or ;\n
40 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
41 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
42 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
43 * Added proper argument parsing and documentation to MySQL Parser and
45 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
46 only allows replacement with identical set of columns (wreis)
47 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
49 * Removed source_db and target_db accessors from Diff (throwback to old version,
50 only output_db is used)
53 * Support for longer varchar fields in MySQL
55 # ----------------------------------------------------------
57 # ----------------------------------------------------------
58 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
59 * Added support for SET fields in the mysql producer + test (groditi)
60 * Added support for proper booleans in the mysql producer, when a mysql version
61 of at least 4.x is supplied
62 * Added support for proper enums under pg (as of 8.3), with pg version check,
63 and deferrable constraints
64 * Added support to truncate long constraint and index names in the mysql
65 producer, because of a change to DBIx::Class to produce such long names in
68 # ----------------------------------------------------------
70 # ----------------------------------------------------------
72 * Fix Pg produces idea of which field types need a size param (wreis)
73 * Add support for COLLATE table option to MySQL parser
74 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
76 # -----------------------------------------------------------
77 # 0.0899_02 2008-01-29
78 # ----------------------------------------------------------
80 * Major refactoring of SQL::Translator::Diff again:
81 * Diff is no longer one huge monolithic function.
82 * Added more tests for diff
83 * When producing diffs for MySQL you will (by default) get single alter
85 * SQLite can also do remove columns (by creating a temp table as shown in
86 http://sqlite.org/faq.html#q11
87 * Columns can be renamed if the new schema is from a form that can have metadata
88 (which is pretty much anything but an SQL file.) It does this by looking at
89 renamed_from in the $field->extra
90 * Updated Oracle and Postgres producers
93 # -----------------------------------------------------------
94 # 0.0899_01 2007-10-21
95 # ----------------------------------------------------------
97 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
98 This *will* break back-compatibility
99 Use sqlt-diff-old for the previous one, and fix producers!
101 # -----------------------------------------------------------
103 # ----------------------------------------------------------
105 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
107 # -----------------------------------------------------------
109 # -----------------------------------------------------------
111 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
114 # -----------------------------------------------------------
116 # -----------------------------------------------------------
118 * Patched MySQL producer to name constraints sanely, thanks Ash
119 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
120 * Added patch to remove single quotes for numeric default values in Producer::DB2
121 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
122 * Added patch from avinash to add CASCADE to pg table drops
124 # -----------------------------------------------------------
126 # -----------------------------------------------------------
128 * Added patch to use default values for Pg timestamp fields
130 # -----------------------------------------------------------
132 # -----------------------------------------------------------
134 * Added patch from Ash to separate DROP statements in mysql producer in
136 * Fixed up SQLites usage of no-comments
138 # -----------------------------------------------------------
140 # -----------------------------------------------------------
142 * Made Trigger check that a give table exists in on_table - castaway
143 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
144 to follow) - castaway
145 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
147 * Made changes to allow producers to return a list of statements - castaway
148 * Split sqlt-diff into script and module - castaway
149 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
150 * Added DB2 Producer - castaway
151 * Added mysql_character_set for 4.1+ -mda
152 * New filters, Names and Globals. -mda
153 * Added the initial work on a template based Dia UML producer. -mda
155 # -----------------------------------------------------------
157 # -----------------------------------------------------------
158 * YAML parser supports extra attributes on tables.
160 * All schema objects now support the extra attribute, so can
161 have arbitary name/value data attached to them.
163 * Refactoring: Added SQL::Translator::Schema::Object - base
164 class for all Schema objects.
166 * Changes to MySQL Parser (Dave Howorth)
167 - ignore INSERT statements
168 - permit ALTER TABLE ADD FOREIGN KEY
169 - allow trailing comma on last field in CREATE statements
170 - collect the database name
173 - Can pass extra variables using tt_vars producer arg.
174 - Can pass extra config using tt_conf producer arg.
175 - Variables and config can be passed on the command line
176 with --tt-var and --tt-conf options to sqlt.
178 * Added schema filters.
181 - Added 'mysql_table_type' extra attribute on tables.
182 - Works out InnoDB tables from constraints.
183 - mysql_charset and mysql_collate extra attributes for tables and fiels.
186 # -----------------------------------------------------------
188 # -----------------------------------------------------------
189 * Added SQL::Translator::Manual
191 * Installation process now uses Module::Build
193 * Added new "Dumper" producer
195 * Changed the native SQL Fairy XML format to a fixed mapping.
196 *NB:* You should convert your existing XML schema. See the
197 SQL::Translator::Parser::XML::SQLFairy docs.
199 * Added producers: TT::Base and TT::Table.
201 # -----------------------------------------------------------
203 # -----------------------------------------------------------
204 * Added "COMMENT ON *" syntax to PostgreSQL parser
206 * Some fixes to Oracle parser as reported by Gail Binkley
208 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
210 * Now distributing sqlt-diff script as it's pretty usable
212 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
214 # -----------------------------------------------------------
216 # -----------------------------------------------------------
218 * Increased version of Constants module to 1.41 to avoid a problem
219 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
222 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
223 setting them dynamically) so that automated tests would pass
225 # -----------------------------------------------------------
227 # -----------------------------------------------------------
229 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
230 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
232 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
234 * HTML producer now uses stylesheets to allow easy customization of colors
236 * Many bug fixes to most every module
238 * Added "sqlt-dumper" script to help create a script for dumping
239 a database a la "mysqldump"
241 * Reversed the arrowheads on the graphical producers to show the
242 relationships in a more standard way
244 * Changes all included script names to start with "sqlt"
246 * Added capturing and printing most embedded table and field comments
248 # -----------------------------------------------------------
250 # -----------------------------------------------------------
252 * Added parsers for Excel and Oracle
254 * Removed Sybase parser because it didn't actually work
256 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
258 * Added Schema classes to represent schema as objects
260 * Removed "Raw" producer in favor of the Schema classes
262 * Removed "Validator" class as the Schema classes validate themselves
264 * Improved all existing parsers and producers, expanding them to
265 handle foreign keys much better, produce better output, etc.
267 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
270 * Added sql_translator.cgi as a web-form frontend to graphical producers
272 * Expanded test suite
274 # -----------------------------------------------------------
276 # -----------------------------------------------------------
278 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
279 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
281 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
283 * HTML producer now uses stylesheets to allow easy customization of colors
285 * Many bug fixes to most every module
287 * Added "sqlt-dumper" script to help create a script for dumping
288 a database a la "mysqldump"
290 * Reversed the arrowheads on the graphical producers to show the
291 relationships in a more standard way
293 * Changes all included script names to start with "sqlt"
295 * Added capturing and printing most embedded table and field comments