1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Applied patch from jgoulah to support mysql's MERGE option
5 * Applied patch from rbo to add support of multiple database events on a trigger
6 * Applied patch from lukes to allow drop if exists in sqlite producer, with version >= 3.3
7 * Applied patch from rjbs with minor changes, now we support scalar refs in default values!
8 * Fixed SQLite producer to end index statements in newlines, in scalar context
9 * Decreed that all list context statements shall not end in ; or ;\n
10 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
11 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
12 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
13 * Added proper argument parsing and documentation to MySQL Parser and Producer (ribasushi)
14 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace only allows replacement with same number of columns (wreis)
15 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite producer (wreis)
17 # ----------------------------------------------------------
19 # ----------------------------------------------------------
20 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
21 * Added support for SET fields in the mysql producer + test (groditi)
22 * Added support for proper booleans in the mysql producer, when a mysql version of at least 4.x is supplied
23 * Added support for proper enums under pg (as of 8.3), with pg version check, and deferrable constraints
24 * 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.
26 # ----------------------------------------------------------
28 # ----------------------------------------------------------
30 * Fix Pg produces idea of which field types need a size param (wreis)
31 * Add support for COLLATE table option to MySQL parser
32 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
34 # -----------------------------------------------------------
35 # 0.0899_02 2008-01-29
36 # ----------------------------------------------------------
38 * Major refactoring of SQL::Translator::Diff again:
39 * Diff is no longer one huge monolithic function.
40 * Added more tests for diff
41 * When producing diffs for MySQL you will (by default) get single alter statements per table
42 * SQLite can also do remove columns (by creating a temp table as shown in http://sqlite.org/faq.html#q11
43 * 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
44 * Updated Oracle and Postgres producers
47 # -----------------------------------------------------------
48 # 0.0899_01 2007-10-21
49 # ----------------------------------------------------------
51 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
52 This *will* break back-compatibility
53 Use sqlt-diff-old for the previous one, and fix producers!
55 # -----------------------------------------------------------
57 # ----------------------------------------------------------
59 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
61 # -----------------------------------------------------------
63 # -----------------------------------------------------------
65 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15, thanks Ash!
67 # -----------------------------------------------------------
69 # -----------------------------------------------------------
71 * Patched MySQL producer to name constraints sanely, thanks Ash
72 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
73 * Added patch to remove single quotes for numeric default values in Producer::DB2
74 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
75 * Added patch from avinash to add CASCADE to pg table drops
77 # -----------------------------------------------------------
79 # -----------------------------------------------------------
81 * Added patch to use default values for Pg timestamp fields
83 # -----------------------------------------------------------
85 # -----------------------------------------------------------
87 * Added patch from Ash to separate DROP statements in mysql producer in list-context
88 * Fixed up SQLites usage of no-comments
90 # -----------------------------------------------------------
92 # -----------------------------------------------------------
94 * Made Trigger check that a give table exists in on_table - castaway
95 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others to follow) - castaway
96 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff later) - castaway
97 * Made changes to allow producers to return a list of statements - castaway
98 * Split sqlt-diff into script and module - castaway
99 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
100 * Added DB2 Producer - castaway
101 * Added mysql_character_set for 4.1+ -mda
102 * New filters, Names and Globals. -mda
103 * Added the initial work on a template based Dia UML producer. -mda
105 # -----------------------------------------------------------
107 # -----------------------------------------------------------
108 * YAML parser supports extra attributes on tables.
110 * All schema objects now support the extra attribute, so can
111 have arbitary name/value data attached to them.
113 * Refactoring: Added SQL::Translator::Schema::Object - base
114 class for all Schema objects.
116 * Changes to MySQL Parser (Dave Howorth)
117 - ignore INSERT statements
118 - permit ALTER TABLE ADD FOREIGN KEY
119 - allow trailing comma on last field in CREATE statements
120 - collect the database name
123 - Can pass extra variables using tt_vars producer arg.
124 - Can pass extra config using tt_conf producer arg.
125 - Variables and config can be passed on the command line
126 with --tt-var and --tt-conf options to sqlt.
128 * Added schema filters.
131 - Added 'mysql_table_type' extra attribute on tables.
132 - Works out InnoDB tables from constraints.
133 - mysql_charset and mysql_collate extra attributes for tables and fiels.
136 # -----------------------------------------------------------
138 # -----------------------------------------------------------
139 * Added SQL::Translator::Manual
141 * Installation process now uses Module::Build
143 * Added new "Dumper" producer
145 * Changed the native SQL Fairy XML format to a fixed mapping.
146 *NB:* You should convert your existing XML schema. See the
147 SQL::Translator::Parser::XML::SQLFairy docs.
149 * Added producers: TT::Base and TT::Table.
151 # -----------------------------------------------------------
153 # -----------------------------------------------------------
154 * Added "COMMENT ON *" syntax to PostgreSQL parser
156 * Some fixes to Oracle parser as reported by Gail Binkley
158 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
160 * Now distributing sqlt-diff script as it's pretty usable
162 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
164 # -----------------------------------------------------------
166 # -----------------------------------------------------------
168 * Increased version of Constants module to 1.41 to avoid a problem
169 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
172 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
173 setting them dynamically) so that automated tests would pass
175 # -----------------------------------------------------------
177 # -----------------------------------------------------------
179 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
180 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
182 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
184 * HTML producer now uses stylesheets to allow easy customization of colors
186 * Many bug fixes to most every module
188 * Added "sqlt-dumper" script to help create a script for dumping
189 a database a la "mysqldump"
191 * Reversed the arrowheads on the graphical producers to show the
192 relationships in a more standard way
194 * Changes all included script names to start with "sqlt"
196 * Added capturing and printing most embedded table and field comments
198 # -----------------------------------------------------------
200 # -----------------------------------------------------------
202 * Added parsers for Excel and Oracle
204 * Removed Sybase parser because it didn't actually work
206 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
208 * Added Schema classes to represent schema as objects
210 * Removed "Raw" producer in favor of the Schema classes
212 * Removed "Validator" class as the Schema classes validate themselves
214 * Improved all existing parsers and producers, expanding them to
215 handle foreign keys much better, produce better output, etc.
217 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
220 * Added sql_translator.cgi as a web-form frontend to graphical producers
222 * Expanded test suite
224 # -----------------------------------------------------------
226 # -----------------------------------------------------------
228 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
229 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
231 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
233 * HTML producer now uses stylesheets to allow easy customization of colors
235 * Many bug fixes to most every module
237 * Added "sqlt-dumper" script to help create a script for dumping
238 a database a la "mysqldump"
240 * Reversed the arrowheads on the graphical producers to show the
241 relationships in a more standard way
243 * Changes all included script names to start with "sqlt"
245 * Added capturing and printing most embedded table and field comments