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
15 * Sitch to Module::Install (mandates minimum perl 5.005)
17 # ----------------------------------------------------------
19 # ----------------------------------------------------------
20 * Add support for temporary tables in Pg (nachos)
21 * Create Trigger support for SQLite
22 * GraphViz producer improvements
24 # ----------------------------------------------------------
26 # ----------------------------------------------------------
27 <BORKED RELEASE DELETED OFF CPAN>
29 # ----------------------------------------------------------
31 # ----------------------------------------------------------
32 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
34 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
35 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
36 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
37 * Changed behaviour of ::Producer::Oracle when returning an array of statements
38 to make it compatible to DBI->do()
39 * Fixed a few bugs in ::Producer::Oracle
40 * Applied patch from jgoulah to support mysql's MERGE option
41 * Applied patch from rbo to add support of multiple database events on a trigger
42 * Applied patch from lukes to allow drop if exists in sqlite producer, with
44 * Applied patch from rjbs with minor changes, now we support scalar refs in
46 * Fixed SQLite producer to end index statements in newlines, in scalar context
47 * Decreed that all list context statements shall not end in ; or ;\n
48 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
49 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
50 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
51 * Added proper argument parsing and documentation to MySQL Parser and
53 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
54 only allows replacement with identical set of columns (wreis)
55 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
57 * Removed source_db and target_db accessors from Diff (throwback to old version,
58 only output_db is used)
61 * Support for longer varchar fields in MySQL
63 # ----------------------------------------------------------
65 # ----------------------------------------------------------
66 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
67 * Added support for SET fields in the mysql producer + test (groditi)
68 * Added support for proper booleans in the mysql producer, when a mysql version
69 of at least 4.x is supplied
70 * Added support for proper enums under pg (as of 8.3), with pg version check,
71 and deferrable constraints
72 * Added support to truncate long constraint and index names in the mysql
73 producer, because of a change to DBIx::Class to produce such long names in
76 # ----------------------------------------------------------
78 # ----------------------------------------------------------
80 * Fix Pg produces idea of which field types need a size param (wreis)
81 * Add support for COLLATE table option to MySQL parser
82 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
84 # -----------------------------------------------------------
85 # 0.0899_02 2008-01-29
86 # ----------------------------------------------------------
88 * Major refactoring of SQL::Translator::Diff again:
89 * Diff is no longer one huge monolithic function.
90 * Added more tests for diff
91 * When producing diffs for MySQL you will (by default) get single alter
93 * SQLite can also do remove columns (by creating a temp table as shown in
94 http://sqlite.org/faq.html#q11
95 * Columns can be renamed if the new schema is from a form that can have metadata
96 (which is pretty much anything but an SQL file.) It does this by looking at
97 renamed_from in the $field->extra
98 * Updated Oracle and Postgres producers
101 # -----------------------------------------------------------
102 # 0.0899_01 2007-10-21
103 # ----------------------------------------------------------
105 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
106 This *will* break back-compatibility
107 Use sqlt-diff-old for the previous one, and fix producers!
109 # -----------------------------------------------------------
111 # ----------------------------------------------------------
113 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
115 # -----------------------------------------------------------
117 # -----------------------------------------------------------
119 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
122 # -----------------------------------------------------------
124 # -----------------------------------------------------------
126 * Patched MySQL producer to name constraints sanely, thanks Ash
127 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
128 * Added patch to remove single quotes for numeric default values in Producer::DB2
129 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
130 * Added patch from avinash to add CASCADE to pg table drops
132 # -----------------------------------------------------------
134 # -----------------------------------------------------------
136 * Added patch to use default values for Pg timestamp fields
138 # -----------------------------------------------------------
140 # -----------------------------------------------------------
142 * Added patch from Ash to separate DROP statements in mysql producer in
144 * Fixed up SQLites usage of no-comments
146 # -----------------------------------------------------------
148 # -----------------------------------------------------------
150 * Made Trigger check that a give table exists in on_table - castaway
151 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
152 to follow) - castaway
153 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
155 * Made changes to allow producers to return a list of statements - castaway
156 * Split sqlt-diff into script and module - castaway
157 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
158 * Added DB2 Producer - castaway
159 * Added mysql_character_set for 4.1+ -mda
160 * New filters, Names and Globals. -mda
161 * Added the initial work on a template based Dia UML producer. -mda
163 # -----------------------------------------------------------
165 # -----------------------------------------------------------
166 * YAML parser supports extra attributes on tables.
168 * All schema objects now support the extra attribute, so can
169 have arbitary name/value data attached to them.
171 * Refactoring: Added SQL::Translator::Schema::Object - base
172 class for all Schema objects.
174 * Changes to MySQL Parser (Dave Howorth)
175 - ignore INSERT statements
176 - permit ALTER TABLE ADD FOREIGN KEY
177 - allow trailing comma on last field in CREATE statements
178 - collect the database name
181 - Can pass extra variables using tt_vars producer arg.
182 - Can pass extra config using tt_conf producer arg.
183 - Variables and config can be passed on the command line
184 with --tt-var and --tt-conf options to sqlt.
186 * Added schema filters.
189 - Added 'mysql_table_type' extra attribute on tables.
190 - Works out InnoDB tables from constraints.
191 - mysql_charset and mysql_collate extra attributes for tables and fiels.
194 # -----------------------------------------------------------
196 # -----------------------------------------------------------
197 * Added SQL::Translator::Manual
199 * Installation process now uses Module::Build
201 * Added new "Dumper" producer
203 * Changed the native SQL Fairy XML format to a fixed mapping.
204 *NB:* You should convert your existing XML schema. See the
205 SQL::Translator::Parser::XML::SQLFairy docs.
207 * Added producers: TT::Base and TT::Table.
209 # -----------------------------------------------------------
211 # -----------------------------------------------------------
212 * Added "COMMENT ON *" syntax to PostgreSQL parser
214 * Some fixes to Oracle parser as reported by Gail Binkley
216 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
218 * Now distributing sqlt-diff script as it's pretty usable
220 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
222 # -----------------------------------------------------------
224 # -----------------------------------------------------------
226 * Increased version of Constants module to 1.41 to avoid a problem
227 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
230 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
231 setting them dynamically) so that automated tests would pass
233 # -----------------------------------------------------------
235 # -----------------------------------------------------------
237 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
238 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
240 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
242 * HTML producer now uses stylesheets to allow easy customization of colors
244 * Many bug fixes to most every module
246 * Added "sqlt-dumper" script to help create a script for dumping
247 a database a la "mysqldump"
249 * Reversed the arrowheads on the graphical producers to show the
250 relationships in a more standard way
252 * Changes all included script names to start with "sqlt"
254 * Added capturing and printing most embedded table and field comments
256 # -----------------------------------------------------------
258 # -----------------------------------------------------------
260 * Added parsers for Excel and Oracle
262 * Removed Sybase parser because it didn't actually work
264 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
266 * Added Schema classes to represent schema as objects
268 * Removed "Raw" producer in favor of the Schema classes
270 * Removed "Validator" class as the Schema classes validate themselves
272 * Improved all existing parsers and producers, expanding them to
273 handle foreign keys much better, produce better output, etc.
275 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
278 * Added sql_translator.cgi as a web-form frontend to graphical producers
280 * Expanded test suite
282 # -----------------------------------------------------------
284 # -----------------------------------------------------------
286 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
287 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
289 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
291 * HTML producer now uses stylesheets to allow easy customization of colors
293 * Many bug fixes to most every module
295 * Added "sqlt-dumper" script to help create a script for dumping
296 a database a la "mysqldump"
298 * Reversed the arrowheads on the graphical producers to show the
299 relationships in a more standard way
301 * Changes all included script names to start with "sqlt"
303 * Added capturing and printing most embedded table and field comments