1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Applied patch from rbo to add support of multiple database events on a trigger
5 * Applied patch from lukes to allow drop if exists in sqlite producer, with version >= 3.3
6 * Applied patch from rjbs with minor changes, now we support scalar refs in default values!
7 * Fixed SQLite producer to end index statements in newlines, in scalar context
8 * Decreed that all list context statements shall not end in ; or ;\n
9 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
10 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
11 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
12 * Added proper argument parsing and documentation to MySQL Parser and Producer (ribasushi)
13 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace only allows replacement with same number of columns (wreis)
14 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite producer (wreis)
16 # ----------------------------------------------------------
18 # ----------------------------------------------------------
19 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
20 * Added support for SET fields in the mysql producer + test (groditi)
21 * Added support for proper booleans in the mysql producer, when a mysql version of at least 4.x is supplied
22 * Added support for proper enums under pg (as of 8.3), with pg version check, and deferrable constraints
23 * Added support to truncate long constraint and index names in the mysql producer, because of a change to DBIx::Class to produce such long names in some cases.
25 # ----------------------------------------------------------
27 # ----------------------------------------------------------
29 * Fix Pg produces idea of which field types need a size param (wreis)
30 * Add support for COLLATE table option to MySQL parser
31 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
33 # -----------------------------------------------------------
34 # 0.0899_02 2008-01-29
35 # ----------------------------------------------------------
37 * Major refactoring of SQL::Translator::Diff again:
38 * Diff is no longer one huge monolithic function.
39 * Added more tests for diff
40 * When producing diffs for MySQL you will (by default) get single alter statements per table
41 * SQLite can also do remove columns (by creating a temp table as shown in http://sqlite.org/faq.html#q11
42 * Columns can be renamed if the new schema is from a form that can have metadata (which is pretty much anything but an SQL file.) It does this by looking at renamed_from in the $field->extra
43 * Updated Oracle and Postgres producers
46 # -----------------------------------------------------------
47 # 0.0899_01 2007-10-21
48 # ----------------------------------------------------------
50 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
51 This *will* break back-compatibility
52 Use sqlt-diff-old for the previous one, and fix producers!
54 # -----------------------------------------------------------
56 # ----------------------------------------------------------
58 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
60 # -----------------------------------------------------------
62 # -----------------------------------------------------------
64 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15, thanks Ash!
66 # -----------------------------------------------------------
68 # -----------------------------------------------------------
70 * Patched MySQL producer to name constraints sanely, thanks Ash
71 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
72 * Added patch to remove single quotes for numeric default values in Producer::DB2
73 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
74 * Added patch from avinash to add CASCADE to pg table drops
76 # -----------------------------------------------------------
78 # -----------------------------------------------------------
80 * Added patch to use default values for Pg timestamp fields
82 # -----------------------------------------------------------
84 # -----------------------------------------------------------
86 * Added patch from Ash to separate DROP statements in mysql producer in list-context
87 * Fixed up SQLites usage of no-comments
89 # -----------------------------------------------------------
91 # -----------------------------------------------------------
93 * Made Trigger check that a give table exists in on_table - castaway
94 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others to follow) - castaway
95 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff later) - castaway
96 * Made changes to allow producers to return a list of statements - castaway
97 * Split sqlt-diff into script and module - castaway
98 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
99 * Added DB2 Producer - castaway
100 * Added mysql_character_set for 4.1+ -mda
101 * New filters, Names and Globals. -mda
102 * Added the initial work on a template based Dia UML producer. -mda
104 # -----------------------------------------------------------
106 # -----------------------------------------------------------
107 * YAML parser supports extra attributes on tables.
109 * All schema objects now support the extra attribute, so can
110 have arbitary name/value data attached to them.
112 * Refactoring: Added SQL::Translator::Schema::Object - base
113 class for all Schema objects.
115 * Changes to MySQL Parser (Dave Howorth)
116 - ignore INSERT statements
117 - permit ALTER TABLE ADD FOREIGN KEY
118 - allow trailing comma on last field in CREATE statements
119 - collect the database name
122 - Can pass extra variables using tt_vars producer arg.
123 - Can pass extra config using tt_conf producer arg.
124 - Variables and config can be passed on the command line
125 with --tt-var and --tt-conf options to sqlt.
127 * Added schema filters.
130 - Added 'mysql_table_type' extra attribute on tables.
131 - Works out InnoDB tables from constraints.
132 - mysql_charset and mysql_collate extra attributes for tables and fiels.
135 # -----------------------------------------------------------
137 # -----------------------------------------------------------
138 * Added SQL::Translator::Manual
140 * Installation process now uses Module::Build
142 * Added new "Dumper" producer
144 * Changed the native SQL Fairy XML format to a fixed mapping.
145 *NB:* You should convert your existing XML schema. See the
146 SQL::Translator::Parser::XML::SQLFairy docs.
148 * Added producers: TT::Base and TT::Table.
150 # -----------------------------------------------------------
152 # -----------------------------------------------------------
153 * Added "COMMENT ON *" syntax to PostgreSQL parser
155 * Some fixes to Oracle parser as reported by Gail Binkley
157 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
159 * Now distributing sqlt-diff script as it's pretty usable
161 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
163 # -----------------------------------------------------------
165 # -----------------------------------------------------------
167 * Increased version of Constants module to 1.41 to avoid a problem
168 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
171 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
172 setting them dynamically) so that automated tests would pass
174 # -----------------------------------------------------------
176 # -----------------------------------------------------------
178 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
179 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
181 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
183 * HTML producer now uses stylesheets to allow easy customization of colors
185 * Many bug fixes to most every module
187 * Added "sqlt-dumper" script to help create a script for dumping
188 a database a la "mysqldump"
190 * Reversed the arrowheads on the graphical producers to show the
191 relationships in a more standard way
193 * Changes all included script names to start with "sqlt"
195 * Added capturing and printing most embedded table and field comments
197 # -----------------------------------------------------------
199 # -----------------------------------------------------------
201 * Added parsers for Excel and Oracle
203 * Removed Sybase parser because it didn't actually work
205 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
207 * Added Schema classes to represent schema as objects
209 * Removed "Raw" producer in favor of the Schema classes
211 * Removed "Validator" class as the Schema classes validate themselves
213 * Improved all existing parsers and producers, expanding them to
214 handle foreign keys much better, produce better output, etc.
216 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
219 * Added sql_translator.cgi as a web-form frontend to graphical producers
221 * Expanded test suite
223 # -----------------------------------------------------------
225 # -----------------------------------------------------------
227 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
228 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
230 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
232 * HTML producer now uses stylesheets to allow easy customization of colors
234 * Many bug fixes to most every module
236 * Added "sqlt-dumper" script to help create a script for dumping
237 a database a la "mysqldump"
239 * Reversed the arrowheads on the graphical producers to show the
240 relationships in a more standard way
242 * Changes all included script names to start with "sqlt"
244 * Added capturing and printing most embedded table and field comments