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)
8 * XML parser support for multi-event triggers
9 * SQLite producer support for multi-event triggers
10 * XML parser switched from XML::XPath to XML::LibXML
11 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
12 * MySQL producer skips length attribute for columns which do not support that
13 attribute. Currently following column types are added to that list:
14 date time timestamp datetime year
16 # ----------------------------------------------------------
18 # ----------------------------------------------------------
19 * Add support for temporary tables in Pg (nachos)
20 * Create Trigger support for SQLite
21 * GraphViz producer improvements
23 # ----------------------------------------------------------
25 # ----------------------------------------------------------
26 <BORKED RELEASE DELETED OFF CPAN>
28 # ----------------------------------------------------------
30 # ----------------------------------------------------------
31 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
33 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
34 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
35 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
36 * Changed behaviour of ::Producer::Oracle when returning an array of statements
37 to make it compatible to DBI->do()
38 * Fixed a few bugs in ::Producer::Oracle
39 * Applied patch from jgoulah to support mysql's MERGE option
40 * Applied patch from rbo to add support of multiple database events on a trigger
41 * Applied patch from lukes to allow drop if exists in sqlite producer, with
43 * Applied patch from rjbs with minor changes, now we support scalar refs in
45 * Fixed SQLite producer to end index statements in newlines, in scalar context
46 * Decreed that all list context statements shall not end in ; or ;\n
47 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
48 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
49 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
50 * Added proper argument parsing and documentation to MySQL Parser and
52 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
53 only allows replacement with identical set of columns (wreis)
54 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
56 * Removed source_db and target_db accessors from Diff (throwback to old version,
57 only output_db is used)
60 * Support for longer varchar fields in MySQL
62 # ----------------------------------------------------------
64 # ----------------------------------------------------------
65 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
66 * Added support for SET fields in the mysql producer + test (groditi)
67 * Added support for proper booleans in the mysql producer, when a mysql version
68 of at least 4.x is supplied
69 * Added support for proper enums under pg (as of 8.3), with pg version check,
70 and deferrable constraints
71 * Added support to truncate long constraint and index names in the mysql
72 producer, because of a change to DBIx::Class to produce such long names in
75 # ----------------------------------------------------------
77 # ----------------------------------------------------------
79 * Fix Pg produces idea of which field types need a size param (wreis)
80 * Add support for COLLATE table option to MySQL parser
81 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
83 # -----------------------------------------------------------
84 # 0.0899_02 2008-01-29
85 # ----------------------------------------------------------
87 * Major refactoring of SQL::Translator::Diff again:
88 * Diff is no longer one huge monolithic function.
89 * Added more tests for diff
90 * When producing diffs for MySQL you will (by default) get single alter
92 * SQLite can also do remove columns (by creating a temp table as shown in
93 http://sqlite.org/faq.html#q11
94 * Columns can be renamed if the new schema is from a form that can have metadata
95 (which is pretty much anything but an SQL file.) It does this by looking at
96 renamed_from in the $field->extra
97 * Updated Oracle and Postgres producers
100 # -----------------------------------------------------------
101 # 0.0899_01 2007-10-21
102 # ----------------------------------------------------------
104 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
105 This *will* break back-compatibility
106 Use sqlt-diff-old for the previous one, and fix producers!
108 # -----------------------------------------------------------
110 # ----------------------------------------------------------
112 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
114 # -----------------------------------------------------------
116 # -----------------------------------------------------------
118 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
121 # -----------------------------------------------------------
123 # -----------------------------------------------------------
125 * Patched MySQL producer to name constraints sanely, thanks Ash
126 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
127 * Added patch to remove single quotes for numeric default values in Producer::DB2
128 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
129 * Added patch from avinash to add CASCADE to pg table drops
131 # -----------------------------------------------------------
133 # -----------------------------------------------------------
135 * Added patch to use default values for Pg timestamp fields
137 # -----------------------------------------------------------
139 # -----------------------------------------------------------
141 * Added patch from Ash to separate DROP statements in mysql producer in
143 * Fixed up SQLites usage of no-comments
145 # -----------------------------------------------------------
147 # -----------------------------------------------------------
149 * Made Trigger check that a give table exists in on_table - castaway
150 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
151 to follow) - castaway
152 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
154 * Made changes to allow producers to return a list of statements - castaway
155 * Split sqlt-diff into script and module - castaway
156 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
157 * Added DB2 Producer - castaway
158 * Added mysql_character_set for 4.1+ -mda
159 * New filters, Names and Globals. -mda
160 * Added the initial work on a template based Dia UML producer. -mda
162 # -----------------------------------------------------------
164 # -----------------------------------------------------------
165 * YAML parser supports extra attributes on tables.
167 * All schema objects now support the extra attribute, so can
168 have arbitary name/value data attached to them.
170 * Refactoring: Added SQL::Translator::Schema::Object - base
171 class for all Schema objects.
173 * Changes to MySQL Parser (Dave Howorth)
174 - ignore INSERT statements
175 - permit ALTER TABLE ADD FOREIGN KEY
176 - allow trailing comma on last field in CREATE statements
177 - collect the database name
180 - Can pass extra variables using tt_vars producer arg.
181 - Can pass extra config using tt_conf producer arg.
182 - Variables and config can be passed on the command line
183 with --tt-var and --tt-conf options to sqlt.
185 * Added schema filters.
188 - Added 'mysql_table_type' extra attribute on tables.
189 - Works out InnoDB tables from constraints.
190 - mysql_charset and mysql_collate extra attributes for tables and fiels.
193 # -----------------------------------------------------------
195 # -----------------------------------------------------------
196 * Added SQL::Translator::Manual
198 * Installation process now uses Module::Build
200 * Added new "Dumper" producer
202 * Changed the native SQL Fairy XML format to a fixed mapping.
203 *NB:* You should convert your existing XML schema. See the
204 SQL::Translator::Parser::XML::SQLFairy docs.
206 * Added producers: TT::Base and TT::Table.
208 # -----------------------------------------------------------
210 # -----------------------------------------------------------
211 * Added "COMMENT ON *" syntax to PostgreSQL parser
213 * Some fixes to Oracle parser as reported by Gail Binkley
215 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
217 * Now distributing sqlt-diff script as it's pretty usable
219 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
221 # -----------------------------------------------------------
223 # -----------------------------------------------------------
225 * Increased version of Constants module to 1.41 to avoid a problem
226 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
229 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
230 setting them dynamically) so that automated tests would pass
232 # -----------------------------------------------------------
234 # -----------------------------------------------------------
236 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
237 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
239 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
241 * HTML producer now uses stylesheets to allow easy customization of colors
243 * Many bug fixes to most every module
245 * Added "sqlt-dumper" script to help create a script for dumping
246 a database a la "mysqldump"
248 * Reversed the arrowheads on the graphical producers to show the
249 relationships in a more standard way
251 * Changes all included script names to start with "sqlt"
253 * Added capturing and printing most embedded table and field comments
255 # -----------------------------------------------------------
257 # -----------------------------------------------------------
259 * Added parsers for Excel and Oracle
261 * Removed Sybase parser because it didn't actually work
263 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
265 * Added Schema classes to represent schema as objects
267 * Removed "Raw" producer in favor of the Schema classes
269 * Removed "Validator" class as the Schema classes validate themselves
271 * Improved all existing parsers and producers, expanding them to
272 handle foreign keys much better, produce better output, etc.
274 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
277 * Added sql_translator.cgi as a web-form frontend to graphical producers
279 * Expanded test suite
281 # -----------------------------------------------------------
283 # -----------------------------------------------------------
285 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
286 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
288 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
290 * HTML producer now uses stylesheets to allow easy customization of colors
292 * Many bug fixes to most every module
294 * Added "sqlt-dumper" script to help create a script for dumping
295 a database a la "mysqldump"
297 * Reversed the arrowheads on the graphical producers to show the
298 relationships in a more standard way
300 * Changes all included script names to start with "sqlt"
302 * Added capturing and printing most embedded table and field comments