1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Add parser support for MySQL default values with a single quote
5 * Properly quote absolute table names in the MySQL producer
6 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
7 * Added CREATE VIEW subrules for mysql parser (wreis)
8 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
9 * XML parser support for multi-event triggers
10 * SQLite producer support for multi-event triggers
11 * XML parser switched from XML::XPath to XML::LibXML
12 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
13 * MySQL producer skips length attribute for columns which do not support that
14 attribute. Currently following column types are added to that list:
15 date time timestamp datetime year
16 * Sitch to Module::Install (mandates minimum perl 5.005)
18 # ----------------------------------------------------------
20 # ----------------------------------------------------------
21 * Add support for temporary tables in Pg (nachos)
22 * Create Trigger support for SQLite
23 * GraphViz producer improvements
25 # ----------------------------------------------------------
27 # ----------------------------------------------------------
28 <BORKED RELEASE DELETED OFF CPAN>
30 # ----------------------------------------------------------
32 # ----------------------------------------------------------
33 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
35 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
36 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
37 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
38 * Changed behaviour of ::Producer::Oracle when returning an array of statements
39 to make it compatible to DBI->do()
40 * Fixed a few bugs in ::Producer::Oracle
41 * Applied patch from jgoulah to support mysql's MERGE option
42 * Applied patch from rbo to add support of multiple database events on a trigger
43 * Applied patch from lukes to allow drop if exists in sqlite producer, with
45 * Applied patch from rjbs with minor changes, now we support scalar refs in
47 * Fixed SQLite producer to end index statements in newlines, in scalar context
48 * Decreed that all list context statements shall not end in ; or ;\n
49 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
50 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
51 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
52 * Added proper argument parsing and documentation to MySQL Parser and
54 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
55 only allows replacement with identical set of columns (wreis)
56 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
58 * Removed source_db and target_db accessors from Diff (throwback to old version,
59 only output_db is used)
62 * Support for longer varchar fields in MySQL
64 # ----------------------------------------------------------
66 # ----------------------------------------------------------
67 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
68 * Added support for SET fields in the mysql producer + test (groditi)
69 * Added support for proper booleans in the mysql producer, when a mysql version
70 of at least 4.x is supplied
71 * Added support for proper enums under pg (as of 8.3), with pg version check,
72 and deferrable constraints
73 * Added support to truncate long constraint and index names in the mysql
74 producer, because of a change to DBIx::Class to produce such long names in
77 # ----------------------------------------------------------
79 # ----------------------------------------------------------
81 * Fix Pg produces idea of which field types need a size param (wreis)
82 * Add support for COLLATE table option to MySQL parser
83 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
85 # -----------------------------------------------------------
86 # 0.0899_02 2008-01-29
87 # ----------------------------------------------------------
89 * Major refactoring of SQL::Translator::Diff again:
90 * Diff is no longer one huge monolithic function.
91 * Added more tests for diff
92 * When producing diffs for MySQL you will (by default) get single alter
94 * SQLite can also do remove columns (by creating a temp table as shown in
95 http://sqlite.org/faq.html#q11
96 * Columns can be renamed if the new schema is from a form that can have metadata
97 (which is pretty much anything but an SQL file.) It does this by looking at
98 renamed_from in the $field->extra
99 * Updated Oracle and Postgres producers
102 # -----------------------------------------------------------
103 # 0.0899_01 2007-10-21
104 # ----------------------------------------------------------
106 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
107 This *will* break back-compatibility
108 Use sqlt-diff-old for the previous one, and fix producers!
110 # -----------------------------------------------------------
112 # ----------------------------------------------------------
114 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
116 # -----------------------------------------------------------
118 # -----------------------------------------------------------
120 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
123 # -----------------------------------------------------------
125 # -----------------------------------------------------------
127 * Patched MySQL producer to name constraints sanely, thanks Ash
128 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
129 * Added patch to remove single quotes for numeric default values in Producer::DB2
130 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
131 * Added patch from avinash to add CASCADE to pg table drops
133 # -----------------------------------------------------------
135 # -----------------------------------------------------------
137 * Added patch to use default values for Pg timestamp fields
139 # -----------------------------------------------------------
141 # -----------------------------------------------------------
143 * Added patch from Ash to separate DROP statements in mysql producer in
145 * Fixed up SQLites usage of no-comments
147 # -----------------------------------------------------------
149 # -----------------------------------------------------------
151 * Made Trigger check that a give table exists in on_table - castaway
152 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
153 to follow) - castaway
154 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
156 * Made changes to allow producers to return a list of statements - castaway
157 * Split sqlt-diff into script and module - castaway
158 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
159 * Added DB2 Producer - castaway
160 * Added mysql_character_set for 4.1+ -mda
161 * New filters, Names and Globals. -mda
162 * Added the initial work on a template based Dia UML producer. -mda
164 # -----------------------------------------------------------
166 # -----------------------------------------------------------
167 * YAML parser supports extra attributes on tables.
169 * All schema objects now support the extra attribute, so can
170 have arbitary name/value data attached to them.
172 * Refactoring: Added SQL::Translator::Schema::Object - base
173 class for all Schema objects.
175 * Changes to MySQL Parser (Dave Howorth)
176 - ignore INSERT statements
177 - permit ALTER TABLE ADD FOREIGN KEY
178 - allow trailing comma on last field in CREATE statements
179 - collect the database name
182 - Can pass extra variables using tt_vars producer arg.
183 - Can pass extra config using tt_conf producer arg.
184 - Variables and config can be passed on the command line
185 with --tt-var and --tt-conf options to sqlt.
187 * Added schema filters.
190 - Added 'mysql_table_type' extra attribute on tables.
191 - Works out InnoDB tables from constraints.
192 - mysql_charset and mysql_collate extra attributes for tables and fiels.
195 # -----------------------------------------------------------
197 # -----------------------------------------------------------
198 * Added SQL::Translator::Manual
200 * Installation process now uses Module::Build
202 * Added new "Dumper" producer
204 * Changed the native SQL Fairy XML format to a fixed mapping.
205 *NB:* You should convert your existing XML schema. See the
206 SQL::Translator::Parser::XML::SQLFairy docs.
208 * Added producers: TT::Base and TT::Table.
210 # -----------------------------------------------------------
212 # -----------------------------------------------------------
213 * Added "COMMENT ON *" syntax to PostgreSQL parser
215 * Some fixes to Oracle parser as reported by Gail Binkley
217 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
219 * Now distributing sqlt-diff script as it's pretty usable
221 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
223 # -----------------------------------------------------------
225 # -----------------------------------------------------------
227 * Increased version of Constants module to 1.41 to avoid a problem
228 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
231 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
232 setting them dynamically) so that automated tests would pass
234 # -----------------------------------------------------------
236 # -----------------------------------------------------------
238 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
239 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
241 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
243 * HTML producer now uses stylesheets to allow easy customization of colors
245 * Many bug fixes to most every module
247 * Added "sqlt-dumper" script to help create a script for dumping
248 a database a la "mysqldump"
250 * Reversed the arrowheads on the graphical producers to show the
251 relationships in a more standard way
253 * Changes all included script names to start with "sqlt"
255 * Added capturing and printing most embedded table and field comments
257 # -----------------------------------------------------------
259 # -----------------------------------------------------------
261 * Added parsers for Excel and Oracle
263 * Removed Sybase parser because it didn't actually work
265 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
267 * Added Schema classes to represent schema as objects
269 * Removed "Raw" producer in favor of the Schema classes
271 * Removed "Validator" class as the Schema classes validate themselves
273 * Improved all existing parsers and producers, expanding them to
274 handle foreign keys much better, produce better output, etc.
276 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
279 * Added sql_translator.cgi as a web-form frontend to graphical producers
281 * Expanded test suite
283 # -----------------------------------------------------------
285 # -----------------------------------------------------------
287 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
288 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
290 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
292 * HTML producer now uses stylesheets to allow easy customization of colors
294 * Many bug fixes to most every module
296 * Added "sqlt-dumper" script to help create a script for dumping
297 a database a la "mysqldump"
299 * Reversed the arrowheads on the graphical producers to show the
300 relationships in a more standard way
302 * Changes all included script names to start with "sqlt"
304 * Added capturing and printing most embedded table and field comments