1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Properly quote absolute table names in the MySQL producer
6 # ----------------------------------------------------------
8 # ----------------------------------------------------------
9 * Add support for temporary tables in Pg (nachos)
10 * Create Trigger support for SQLite
11 * GraphViz producer improvements
13 # ----------------------------------------------------------
15 # ----------------------------------------------------------
16 <BORKED RELEASE DELETED OFF CPAN>
18 # ----------------------------------------------------------
20 # ----------------------------------------------------------
21 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
23 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
24 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
25 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
26 * Changed behaviour of ::Producer::Oracle when returning an array of statements
27 to make it compatible to DBI->do()
28 * Fixed a few bugs in ::Producer::Oracle
29 * Applied patch from jgoulah to support mysql's MERGE option
30 * Applied patch from rbo to add support of multiple database events on a trigger
31 * Applied patch from lukes to allow drop if exists in sqlite producer, with
33 * Applied patch from rjbs with minor changes, now we support scalar refs in
35 * Fixed SQLite producer to end index statements in newlines, in scalar context
36 * Decreed that all list context statements shall not end in ; or ;\n
37 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
38 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
39 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
40 * Added proper argument parsing and documentation to MySQL Parser and
42 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
43 only allows replacement with identical set of columns (wreis)
44 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
46 * Removed source_db and target_db accessors from Diff (throwback to old version,
47 only output_db is used)
50 * Support for longer varchar fields in MySQL
52 # ----------------------------------------------------------
54 # ----------------------------------------------------------
55 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
56 * Added support for SET fields in the mysql producer + test (groditi)
57 * Added support for proper booleans in the mysql producer, when a mysql version
58 of at least 4.x is supplied
59 * Added support for proper enums under pg (as of 8.3), with pg version check,
60 and deferrable constraints
61 * Added support to truncate long constraint and index names in the mysql
62 producer, because of a change to DBIx::Class to produce such long names in
65 # ----------------------------------------------------------
67 # ----------------------------------------------------------
69 * Fix Pg produces idea of which field types need a size param (wreis)
70 * Add support for COLLATE table option to MySQL parser
71 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
73 # -----------------------------------------------------------
74 # 0.0899_02 2008-01-29
75 # ----------------------------------------------------------
77 * Major refactoring of SQL::Translator::Diff again:
78 * Diff is no longer one huge monolithic function.
79 * Added more tests for diff
80 * When producing diffs for MySQL you will (by default) get single alter
82 * SQLite can also do remove columns (by creating a temp table as shown in
83 http://sqlite.org/faq.html#q11
84 * Columns can be renamed if the new schema is from a form that can have metadata
85 (which is pretty much anything but an SQL file.) It does this by looking at
86 renamed_from in the $field->extra
87 * Updated Oracle and Postgres producers
90 # -----------------------------------------------------------
91 # 0.0899_01 2007-10-21
92 # ----------------------------------------------------------
94 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
95 This *will* break back-compatibility
96 Use sqlt-diff-old for the previous one, and fix producers!
98 # -----------------------------------------------------------
100 # ----------------------------------------------------------
102 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
104 # -----------------------------------------------------------
106 # -----------------------------------------------------------
108 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
111 # -----------------------------------------------------------
113 # -----------------------------------------------------------
115 * Patched MySQL producer to name constraints sanely, thanks Ash
116 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
117 * Added patch to remove single quotes for numeric default values in Producer::DB2
118 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
119 * Added patch from avinash to add CASCADE to pg table drops
121 # -----------------------------------------------------------
123 # -----------------------------------------------------------
125 * Added patch to use default values for Pg timestamp fields
127 # -----------------------------------------------------------
129 # -----------------------------------------------------------
131 * Added patch from Ash to separate DROP statements in mysql producer in
133 * Fixed up SQLites usage of no-comments
135 # -----------------------------------------------------------
137 # -----------------------------------------------------------
139 * Made Trigger check that a give table exists in on_table - castaway
140 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
141 to follow) - castaway
142 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
144 * Made changes to allow producers to return a list of statements - castaway
145 * Split sqlt-diff into script and module - castaway
146 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
147 * Added DB2 Producer - castaway
148 * Added mysql_character_set for 4.1+ -mda
149 * New filters, Names and Globals. -mda
150 * Added the initial work on a template based Dia UML producer. -mda
152 # -----------------------------------------------------------
154 # -----------------------------------------------------------
155 * YAML parser supports extra attributes on tables.
157 * All schema objects now support the extra attribute, so can
158 have arbitary name/value data attached to them.
160 * Refactoring: Added SQL::Translator::Schema::Object - base
161 class for all Schema objects.
163 * Changes to MySQL Parser (Dave Howorth)
164 - ignore INSERT statements
165 - permit ALTER TABLE ADD FOREIGN KEY
166 - allow trailing comma on last field in CREATE statements
167 - collect the database name
170 - Can pass extra variables using tt_vars producer arg.
171 - Can pass extra config using tt_conf producer arg.
172 - Variables and config can be passed on the command line
173 with --tt-var and --tt-conf options to sqlt.
175 * Added schema filters.
178 - Added 'mysql_table_type' extra attribute on tables.
179 - Works out InnoDB tables from constraints.
180 - mysql_charset and mysql_collate extra attributes for tables and fiels.
183 # -----------------------------------------------------------
185 # -----------------------------------------------------------
186 * Added SQL::Translator::Manual
188 * Installation process now uses Module::Build
190 * Added new "Dumper" producer
192 * Changed the native SQL Fairy XML format to a fixed mapping.
193 *NB:* You should convert your existing XML schema. See the
194 SQL::Translator::Parser::XML::SQLFairy docs.
196 * Added producers: TT::Base and TT::Table.
198 # -----------------------------------------------------------
200 # -----------------------------------------------------------
201 * Added "COMMENT ON *" syntax to PostgreSQL parser
203 * Some fixes to Oracle parser as reported by Gail Binkley
205 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
207 * Now distributing sqlt-diff script as it's pretty usable
209 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
211 # -----------------------------------------------------------
213 # -----------------------------------------------------------
215 * Increased version of Constants module to 1.41 to avoid a problem
216 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
219 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
220 setting them dynamically) so that automated tests would pass
222 # -----------------------------------------------------------
224 # -----------------------------------------------------------
226 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
227 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
229 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
231 * HTML producer now uses stylesheets to allow easy customization of colors
233 * Many bug fixes to most every module
235 * Added "sqlt-dumper" script to help create a script for dumping
236 a database a la "mysqldump"
238 * Reversed the arrowheads on the graphical producers to show the
239 relationships in a more standard way
241 * Changes all included script names to start with "sqlt"
243 * Added capturing and printing most embedded table and field comments
245 # -----------------------------------------------------------
247 # -----------------------------------------------------------
249 * Added parsers for Excel and Oracle
251 * Removed Sybase parser because it didn't actually work
253 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
255 * Added Schema classes to represent schema as objects
257 * Removed "Raw" producer in favor of the Schema classes
259 * Removed "Validator" class as the Schema classes validate themselves
261 * Improved all existing parsers and producers, expanding them to
262 handle foreign keys much better, produce better output, etc.
264 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
267 * Added sql_translator.cgi as a web-form frontend to graphical producers
269 * Expanded test suite
271 # -----------------------------------------------------------
273 # -----------------------------------------------------------
275 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
276 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
278 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
280 * HTML producer now uses stylesheets to allow easy customization of colors
282 * Many bug fixes to most every module
284 * Added "sqlt-dumper" script to help create a script for dumping
285 a database a la "mysqldump"
287 * Reversed the arrowheads on the graphical producers to show the
288 relationships in a more standard way
290 * Changes all included script names to start with "sqlt"
292 * Added capturing and printing most embedded table and field comments