1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
6 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
7 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
8 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
9 * Changed behaviour of ::Producer::Oracle when returning an array of statements
10 to make it compatible to DBI->do()
11 * Fixed a few bugs in ::Producer::Oracle
12 * Applied patch from jgoulah to support mysql's MERGE option
13 * Applied patch from rbo to add support of multiple database events on a trigger
14 * Applied patch from lukes to allow drop if exists in sqlite producer, with
16 * Applied patch from rjbs with minor changes, now we support scalar refs in
18 * Fixed SQLite producer to end index statements in newlines, in scalar context
19 * Decreed that all list context statements shall not end in ; or ;\n
20 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
21 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
22 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
23 * Added proper argument parsing and documentation to MySQL Parser and
25 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
26 only allows replacement with identical set of columns (wreis)
27 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
29 * Removed source_db and target_db accessors from Diff (throwback to old version,
30 only output_db is used)
33 * Support for longer varchar fields in MySQL
35 # ----------------------------------------------------------
37 # ----------------------------------------------------------
38 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
39 * Added support for SET fields in the mysql producer + test (groditi)
40 * Added support for proper booleans in the mysql producer, when a mysql version
41 of at least 4.x is supplied
42 * Added support for proper enums under pg (as of 8.3), with pg version check,
43 and deferrable constraints
44 * Added support to truncate long constraint and index names in the mysql
45 producer, because of a change to DBIx::Class to produce such long names in
48 # ----------------------------------------------------------
50 # ----------------------------------------------------------
52 * Fix Pg produces idea of which field types need a size param (wreis)
53 * Add support for COLLATE table option to MySQL parser
54 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
56 # -----------------------------------------------------------
57 # 0.0899_02 2008-01-29
58 # ----------------------------------------------------------
60 * Major refactoring of SQL::Translator::Diff again:
61 * Diff is no longer one huge monolithic function.
62 * Added more tests for diff
63 * When producing diffs for MySQL you will (by default) get single alter
65 * SQLite can also do remove columns (by creating a temp table as shown in
66 http://sqlite.org/faq.html#q11
67 * Columns can be renamed if the new schema is from a form that can have metadata
68 (which is pretty much anything but an SQL file.) It does this by looking at
69 renamed_from in the $field->extra
70 * Updated Oracle and Postgres producers
73 # -----------------------------------------------------------
74 # 0.0899_01 2007-10-21
75 # ----------------------------------------------------------
77 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
78 This *will* break back-compatibility
79 Use sqlt-diff-old for the previous one, and fix producers!
81 # -----------------------------------------------------------
83 # ----------------------------------------------------------
85 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
87 # -----------------------------------------------------------
89 # -----------------------------------------------------------
91 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
94 # -----------------------------------------------------------
96 # -----------------------------------------------------------
98 * Patched MySQL producer to name constraints sanely, thanks Ash
99 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
100 * Added patch to remove single quotes for numeric default values in Producer::DB2
101 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
102 * Added patch from avinash to add CASCADE to pg table drops
104 # -----------------------------------------------------------
106 # -----------------------------------------------------------
108 * Added patch to use default values for Pg timestamp fields
110 # -----------------------------------------------------------
112 # -----------------------------------------------------------
114 * Added patch from Ash to separate DROP statements in mysql producer in
116 * Fixed up SQLites usage of no-comments
118 # -----------------------------------------------------------
120 # -----------------------------------------------------------
122 * Made Trigger check that a give table exists in on_table - castaway
123 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
124 to follow) - castaway
125 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
127 * Made changes to allow producers to return a list of statements - castaway
128 * Split sqlt-diff into script and module - castaway
129 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
130 * Added DB2 Producer - castaway
131 * Added mysql_character_set for 4.1+ -mda
132 * New filters, Names and Globals. -mda
133 * Added the initial work on a template based Dia UML producer. -mda
135 # -----------------------------------------------------------
137 # -----------------------------------------------------------
138 * YAML parser supports extra attributes on tables.
140 * All schema objects now support the extra attribute, so can
141 have arbitary name/value data attached to them.
143 * Refactoring: Added SQL::Translator::Schema::Object - base
144 class for all Schema objects.
146 * Changes to MySQL Parser (Dave Howorth)
147 - ignore INSERT statements
148 - permit ALTER TABLE ADD FOREIGN KEY
149 - allow trailing comma on last field in CREATE statements
150 - collect the database name
153 - Can pass extra variables using tt_vars producer arg.
154 - Can pass extra config using tt_conf producer arg.
155 - Variables and config can be passed on the command line
156 with --tt-var and --tt-conf options to sqlt.
158 * Added schema filters.
161 - Added 'mysql_table_type' extra attribute on tables.
162 - Works out InnoDB tables from constraints.
163 - mysql_charset and mysql_collate extra attributes for tables and fiels.
166 # -----------------------------------------------------------
168 # -----------------------------------------------------------
169 * Added SQL::Translator::Manual
171 * Installation process now uses Module::Build
173 * Added new "Dumper" producer
175 * Changed the native SQL Fairy XML format to a fixed mapping.
176 *NB:* You should convert your existing XML schema. See the
177 SQL::Translator::Parser::XML::SQLFairy docs.
179 * Added producers: TT::Base and TT::Table.
181 # -----------------------------------------------------------
183 # -----------------------------------------------------------
184 * Added "COMMENT ON *" syntax to PostgreSQL parser
186 * Some fixes to Oracle parser as reported by Gail Binkley
188 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
190 * Now distributing sqlt-diff script as it's pretty usable
192 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
194 # -----------------------------------------------------------
196 # -----------------------------------------------------------
198 * Increased version of Constants module to 1.41 to avoid a problem
199 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
202 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
203 setting them dynamically) so that automated tests would pass
205 # -----------------------------------------------------------
207 # -----------------------------------------------------------
209 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
210 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
212 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
214 * HTML producer now uses stylesheets to allow easy customization of colors
216 * Many bug fixes to most every module
218 * Added "sqlt-dumper" script to help create a script for dumping
219 a database a la "mysqldump"
221 * Reversed the arrowheads on the graphical producers to show the
222 relationships in a more standard way
224 * Changes all included script names to start with "sqlt"
226 * Added capturing and printing most embedded table and field comments
228 # -----------------------------------------------------------
230 # -----------------------------------------------------------
232 * Added parsers for Excel and Oracle
234 * Removed Sybase parser because it didn't actually work
236 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
238 * Added Schema classes to represent schema as objects
240 * Removed "Raw" producer in favor of the Schema classes
242 * Removed "Validator" class as the Schema classes validate themselves
244 * Improved all existing parsers and producers, expanding them to
245 handle foreign keys much better, produce better output, etc.
247 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
250 * Added sql_translator.cgi as a web-form frontend to graphical producers
252 * Expanded test suite
254 # -----------------------------------------------------------
256 # -----------------------------------------------------------
258 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
259 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
261 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
263 * HTML producer now uses stylesheets to allow easy customization of colors
265 * Many bug fixes to most every module
267 * Added "sqlt-dumper" script to help create a script for dumping
268 a database a la "mysqldump"
270 * Reversed the arrowheads on the graphical producers to show the
271 relationships in a more standard way
273 * Changes all included script names to start with "sqlt"
275 * Added capturing and printing most embedded table and field comments