1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Add support for temporary tables in Pg (nachos)
5 * Create Trigger support for SQLite
6 * GraphViz producer improvements
8 # ----------------------------------------------------------
10 # ----------------------------------------------------------
11 <BORKED RELEASE DELETED OFF CPAN>
13 # ----------------------------------------------------------
15 # ----------------------------------------------------------
16 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
18 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
19 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
20 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
21 * Changed behaviour of ::Producer::Oracle when returning an array of statements
22 to make it compatible to DBI->do()
23 * Fixed a few bugs in ::Producer::Oracle
24 * Applied patch from jgoulah to support mysql's MERGE option
25 * Applied patch from rbo to add support of multiple database events on a trigger
26 * Applied patch from lukes to allow drop if exists in sqlite producer, with
28 * Applied patch from rjbs with minor changes, now we support scalar refs in
30 * Fixed SQLite producer to end index statements in newlines, in scalar context
31 * Decreed that all list context statements shall not end in ; or ;\n
32 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
33 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
34 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
35 * Added proper argument parsing and documentation to MySQL Parser and
37 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
38 only allows replacement with identical set of columns (wreis)
39 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
41 * Removed source_db and target_db accessors from Diff (throwback to old version,
42 only output_db is used)
45 * Support for longer varchar fields in MySQL
47 # ----------------------------------------------------------
49 # ----------------------------------------------------------
50 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
51 * Added support for SET fields in the mysql producer + test (groditi)
52 * Added support for proper booleans in the mysql producer, when a mysql version
53 of at least 4.x is supplied
54 * Added support for proper enums under pg (as of 8.3), with pg version check,
55 and deferrable constraints
56 * Added support to truncate long constraint and index names in the mysql
57 producer, because of a change to DBIx::Class to produce such long names in
60 # ----------------------------------------------------------
62 # ----------------------------------------------------------
64 * Fix Pg produces idea of which field types need a size param (wreis)
65 * Add support for COLLATE table option to MySQL parser
66 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
68 # -----------------------------------------------------------
69 # 0.0899_02 2008-01-29
70 # ----------------------------------------------------------
72 * Major refactoring of SQL::Translator::Diff again:
73 * Diff is no longer one huge monolithic function.
74 * Added more tests for diff
75 * When producing diffs for MySQL you will (by default) get single alter
77 * SQLite can also do remove columns (by creating a temp table as shown in
78 http://sqlite.org/faq.html#q11
79 * Columns can be renamed if the new schema is from a form that can have metadata
80 (which is pretty much anything but an SQL file.) It does this by looking at
81 renamed_from in the $field->extra
82 * Updated Oracle and Postgres producers
85 # -----------------------------------------------------------
86 # 0.0899_01 2007-10-21
87 # ----------------------------------------------------------
89 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
90 This *will* break back-compatibility
91 Use sqlt-diff-old for the previous one, and fix producers!
93 # -----------------------------------------------------------
95 # ----------------------------------------------------------
97 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
99 # -----------------------------------------------------------
101 # -----------------------------------------------------------
103 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
106 # -----------------------------------------------------------
108 # -----------------------------------------------------------
110 * Patched MySQL producer to name constraints sanely, thanks Ash
111 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
112 * Added patch to remove single quotes for numeric default values in Producer::DB2
113 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
114 * Added patch from avinash to add CASCADE to pg table drops
116 # -----------------------------------------------------------
118 # -----------------------------------------------------------
120 * Added patch to use default values for Pg timestamp fields
122 # -----------------------------------------------------------
124 # -----------------------------------------------------------
126 * Added patch from Ash to separate DROP statements in mysql producer in
128 * Fixed up SQLites usage of no-comments
130 # -----------------------------------------------------------
132 # -----------------------------------------------------------
134 * Made Trigger check that a give table exists in on_table - castaway
135 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
136 to follow) - castaway
137 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
139 * Made changes to allow producers to return a list of statements - castaway
140 * Split sqlt-diff into script and module - castaway
141 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
142 * Added DB2 Producer - castaway
143 * Added mysql_character_set for 4.1+ -mda
144 * New filters, Names and Globals. -mda
145 * Added the initial work on a template based Dia UML producer. -mda
147 # -----------------------------------------------------------
149 # -----------------------------------------------------------
150 * YAML parser supports extra attributes on tables.
152 * All schema objects now support the extra attribute, so can
153 have arbitary name/value data attached to them.
155 * Refactoring: Added SQL::Translator::Schema::Object - base
156 class for all Schema objects.
158 * Changes to MySQL Parser (Dave Howorth)
159 - ignore INSERT statements
160 - permit ALTER TABLE ADD FOREIGN KEY
161 - allow trailing comma on last field in CREATE statements
162 - collect the database name
165 - Can pass extra variables using tt_vars producer arg.
166 - Can pass extra config using tt_conf producer arg.
167 - Variables and config can be passed on the command line
168 with --tt-var and --tt-conf options to sqlt.
170 * Added schema filters.
173 - Added 'mysql_table_type' extra attribute on tables.
174 - Works out InnoDB tables from constraints.
175 - mysql_charset and mysql_collate extra attributes for tables and fiels.
178 # -----------------------------------------------------------
180 # -----------------------------------------------------------
181 * Added SQL::Translator::Manual
183 * Installation process now uses Module::Build
185 * Added new "Dumper" producer
187 * Changed the native SQL Fairy XML format to a fixed mapping.
188 *NB:* You should convert your existing XML schema. See the
189 SQL::Translator::Parser::XML::SQLFairy docs.
191 * Added producers: TT::Base and TT::Table.
193 # -----------------------------------------------------------
195 # -----------------------------------------------------------
196 * Added "COMMENT ON *" syntax to PostgreSQL parser
198 * Some fixes to Oracle parser as reported by Gail Binkley
200 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
202 * Now distributing sqlt-diff script as it's pretty usable
204 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
206 # -----------------------------------------------------------
208 # -----------------------------------------------------------
210 * Increased version of Constants module to 1.41 to avoid a problem
211 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
214 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
215 setting them dynamically) so that automated tests would pass
217 # -----------------------------------------------------------
219 # -----------------------------------------------------------
221 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
222 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
224 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
226 * HTML producer now uses stylesheets to allow easy customization of colors
228 * Many bug fixes to most every module
230 * Added "sqlt-dumper" script to help create a script for dumping
231 a database a la "mysqldump"
233 * Reversed the arrowheads on the graphical producers to show the
234 relationships in a more standard way
236 * Changes all included script names to start with "sqlt"
238 * Added capturing and printing most embedded table and field comments
240 # -----------------------------------------------------------
242 # -----------------------------------------------------------
244 * Added parsers for Excel and Oracle
246 * Removed Sybase parser because it didn't actually work
248 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
250 * Added Schema classes to represent schema as objects
252 * Removed "Raw" producer in favor of the Schema classes
254 * Removed "Validator" class as the Schema classes validate themselves
256 * Improved all existing parsers and producers, expanding them to
257 handle foreign keys much better, produce better output, etc.
259 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
262 * Added sql_translator.cgi as a web-form frontend to graphical producers
264 * Expanded test suite
266 # -----------------------------------------------------------
268 # -----------------------------------------------------------
270 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
271 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
273 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
275 * HTML producer now uses stylesheets to allow easy customization of colors
277 * Many bug fixes to most every module
279 * Added "sqlt-dumper" script to help create a script for dumping
280 a database a la "mysqldump"
282 * Reversed the arrowheads on the graphical producers to show the
283 relationships in a more standard way
285 * Changes all included script names to start with "sqlt"
287 * Added capturing and printing most embedded table and field comments