1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Add support for temporary tables in Pg (nachos)
5 * Create Trigger support for SQLite
6 * GraphViz producer improvements
8 # ----------------------------------------------------------
10 # ----------------------------------------------------------
11 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
13 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
14 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
15 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
16 * Changed behaviour of ::Producer::Oracle when returning an array of statements
17 to make it compatible to DBI->do()
18 * Fixed a few bugs in ::Producer::Oracle
19 * Applied patch from jgoulah to support mysql's MERGE option
20 * Applied patch from rbo to add support of multiple database events on a trigger
21 * Applied patch from lukes to allow drop if exists in sqlite producer, with
23 * Applied patch from rjbs with minor changes, now we support scalar refs in
25 * Fixed SQLite producer to end index statements in newlines, in scalar context
26 * Decreed that all list context statements shall not end in ; or ;\n
27 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
28 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
29 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
30 * Added proper argument parsing and documentation to MySQL Parser and
32 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
33 only allows replacement with identical set of columns (wreis)
34 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
36 * Removed source_db and target_db accessors from Diff (throwback to old version,
37 only output_db is used)
40 * Support for longer varchar fields in MySQL
42 # ----------------------------------------------------------
44 # ----------------------------------------------------------
45 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
46 * Added support for SET fields in the mysql producer + test (groditi)
47 * Added support for proper booleans in the mysql producer, when a mysql version
48 of at least 4.x is supplied
49 * Added support for proper enums under pg (as of 8.3), with pg version check,
50 and deferrable constraints
51 * Added support to truncate long constraint and index names in the mysql
52 producer, because of a change to DBIx::Class to produce such long names in
55 # ----------------------------------------------------------
57 # ----------------------------------------------------------
59 * Fix Pg produces idea of which field types need a size param (wreis)
60 * Add support for COLLATE table option to MySQL parser
61 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
63 # -----------------------------------------------------------
64 # 0.0899_02 2008-01-29
65 # ----------------------------------------------------------
67 * Major refactoring of SQL::Translator::Diff again:
68 * Diff is no longer one huge monolithic function.
69 * Added more tests for diff
70 * When producing diffs for MySQL you will (by default) get single alter
72 * SQLite can also do remove columns (by creating a temp table as shown in
73 http://sqlite.org/faq.html#q11
74 * Columns can be renamed if the new schema is from a form that can have metadata
75 (which is pretty much anything but an SQL file.) It does this by looking at
76 renamed_from in the $field->extra
77 * Updated Oracle and Postgres producers
80 # -----------------------------------------------------------
81 # 0.0899_01 2007-10-21
82 # ----------------------------------------------------------
84 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
85 This *will* break back-compatibility
86 Use sqlt-diff-old for the previous one, and fix producers!
88 # -----------------------------------------------------------
90 # ----------------------------------------------------------
92 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
94 # -----------------------------------------------------------
96 # -----------------------------------------------------------
98 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
101 # -----------------------------------------------------------
103 # -----------------------------------------------------------
105 * Patched MySQL producer to name constraints sanely, thanks Ash
106 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
107 * Added patch to remove single quotes for numeric default values in Producer::DB2
108 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
109 * Added patch from avinash to add CASCADE to pg table drops
111 # -----------------------------------------------------------
113 # -----------------------------------------------------------
115 * Added patch to use default values for Pg timestamp fields
117 # -----------------------------------------------------------
119 # -----------------------------------------------------------
121 * Added patch from Ash to separate DROP statements in mysql producer in
123 * Fixed up SQLites usage of no-comments
125 # -----------------------------------------------------------
127 # -----------------------------------------------------------
129 * Made Trigger check that a give table exists in on_table - castaway
130 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
131 to follow) - castaway
132 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
134 * Made changes to allow producers to return a list of statements - castaway
135 * Split sqlt-diff into script and module - castaway
136 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
137 * Added DB2 Producer - castaway
138 * Added mysql_character_set for 4.1+ -mda
139 * New filters, Names and Globals. -mda
140 * Added the initial work on a template based Dia UML producer. -mda
142 # -----------------------------------------------------------
144 # -----------------------------------------------------------
145 * YAML parser supports extra attributes on tables.
147 * All schema objects now support the extra attribute, so can
148 have arbitary name/value data attached to them.
150 * Refactoring: Added SQL::Translator::Schema::Object - base
151 class for all Schema objects.
153 * Changes to MySQL Parser (Dave Howorth)
154 - ignore INSERT statements
155 - permit ALTER TABLE ADD FOREIGN KEY
156 - allow trailing comma on last field in CREATE statements
157 - collect the database name
160 - Can pass extra variables using tt_vars producer arg.
161 - Can pass extra config using tt_conf producer arg.
162 - Variables and config can be passed on the command line
163 with --tt-var and --tt-conf options to sqlt.
165 * Added schema filters.
168 - Added 'mysql_table_type' extra attribute on tables.
169 - Works out InnoDB tables from constraints.
170 - mysql_charset and mysql_collate extra attributes for tables and fiels.
173 # -----------------------------------------------------------
175 # -----------------------------------------------------------
176 * Added SQL::Translator::Manual
178 * Installation process now uses Module::Build
180 * Added new "Dumper" producer
182 * Changed the native SQL Fairy XML format to a fixed mapping.
183 *NB:* You should convert your existing XML schema. See the
184 SQL::Translator::Parser::XML::SQLFairy docs.
186 * Added producers: TT::Base and TT::Table.
188 # -----------------------------------------------------------
190 # -----------------------------------------------------------
191 * Added "COMMENT ON *" syntax to PostgreSQL parser
193 * Some fixes to Oracle parser as reported by Gail Binkley
195 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
197 * Now distributing sqlt-diff script as it's pretty usable
199 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
201 # -----------------------------------------------------------
203 # -----------------------------------------------------------
205 * Increased version of Constants module to 1.41 to avoid a problem
206 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
209 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
210 setting them dynamically) so that automated tests would pass
212 # -----------------------------------------------------------
214 # -----------------------------------------------------------
216 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
217 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
219 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
221 * HTML producer now uses stylesheets to allow easy customization of colors
223 * Many bug fixes to most every module
225 * Added "sqlt-dumper" script to help create a script for dumping
226 a database a la "mysqldump"
228 * Reversed the arrowheads on the graphical producers to show the
229 relationships in a more standard way
231 * Changes all included script names to start with "sqlt"
233 * Added capturing and printing most embedded table and field comments
235 # -----------------------------------------------------------
237 # -----------------------------------------------------------
239 * Added parsers for Excel and Oracle
241 * Removed Sybase parser because it didn't actually work
243 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
245 * Added Schema classes to represent schema as objects
247 * Removed "Raw" producer in favor of the Schema classes
249 * Removed "Validator" class as the Schema classes validate themselves
251 * Improved all existing parsers and producers, expanding them to
252 handle foreign keys much better, produce better output, etc.
254 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
257 * Added sql_translator.cgi as a web-form frontend to graphical producers
259 * Expanded test suite
261 # -----------------------------------------------------------
263 # -----------------------------------------------------------
265 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
266 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
268 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
270 * HTML producer now uses stylesheets to allow easy customization of colors
272 * Many bug fixes to most every module
274 * Added "sqlt-dumper" script to help create a script for dumping
275 a database a la "mysqldump"
277 * Reversed the arrowheads on the graphical producers to show the
278 relationships in a more standard way
280 * Changes all included script names to start with "sqlt"
282 * Added capturing and printing most embedded table and field comments