1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Changed behaviour of ::Producer::Oracle when returning an array of statements to make it compatible to DBI->do()
5 * Fixed a few bugs in ::Producer::Oracle
6 * Applied patch from jgoulah to support mysql's MERGE option
7 * Applied patch from rbo to add support of multiple database events on a trigger
8 * Applied patch from lukes to allow drop if exists in sqlite producer, with version >= 3.3
9 * Applied patch from rjbs with minor changes, now we support scalar refs in default values!
10 * Fixed SQLite producer to end index statements in newlines, in scalar context
11 * Decreed that all list context statements shall not end in ; or ;\n
12 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
13 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
14 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
15 * Added proper argument parsing and documentation to MySQL Parser and Producer (ribasushi)
16 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace only allows replacement with same number of columns (wreis)
17 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite producer (wreis)
18 * Removed source_db and target_db accessors from Diff (throwback to old version, only output_db is used)
21 * Support for longer varchar fields in My
23 # ----------------------------------------------------------
25 # ----------------------------------------------------------
26 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
27 * Added support for SET fields in the mysql producer + test (groditi)
28 * Added support for proper booleans in the mysql producer, when a mysql version of at least 4.x is supplied
29 * Added support for proper enums under pg (as of 8.3), with pg version check, and deferrable constraints
30 * 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.
32 # ----------------------------------------------------------
34 # ----------------------------------------------------------
36 * Fix Pg produces idea of which field types need a size param (wreis)
37 * Add support for COLLATE table option to MySQL parser
38 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
40 # -----------------------------------------------------------
41 # 0.0899_02 2008-01-29
42 # ----------------------------------------------------------
44 * Major refactoring of SQL::Translator::Diff again:
45 * Diff is no longer one huge monolithic function.
46 * Added more tests for diff
47 * When producing diffs for MySQL you will (by default) get single alter statements per table
48 * SQLite can also do remove columns (by creating a temp table as shown in http://sqlite.org/faq.html#q11
49 * 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
50 * Updated Oracle and Postgres producers
53 # -----------------------------------------------------------
54 # 0.0899_01 2007-10-21
55 # ----------------------------------------------------------
57 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
58 This *will* break back-compatibility
59 Use sqlt-diff-old for the previous one, and fix producers!
61 # -----------------------------------------------------------
63 # ----------------------------------------------------------
65 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
67 # -----------------------------------------------------------
69 # -----------------------------------------------------------
71 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15, thanks Ash!
73 # -----------------------------------------------------------
75 # -----------------------------------------------------------
77 * Patched MySQL producer to name constraints sanely, thanks Ash
78 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
79 * Added patch to remove single quotes for numeric default values in Producer::DB2
80 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
81 * Added patch from avinash to add CASCADE to pg table drops
83 # -----------------------------------------------------------
85 # -----------------------------------------------------------
87 * Added patch to use default values for Pg timestamp fields
89 # -----------------------------------------------------------
91 # -----------------------------------------------------------
93 * Added patch from Ash to separate DROP statements in mysql producer in list-context
94 * Fixed up SQLites usage of no-comments
96 # -----------------------------------------------------------
98 # -----------------------------------------------------------
100 * Made Trigger check that a give table exists in on_table - castaway
101 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others to follow) - castaway
102 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff later) - castaway
103 * Made changes to allow producers to return a list of statements - castaway
104 * Split sqlt-diff into script and module - castaway
105 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
106 * Added DB2 Producer - castaway
107 * Added mysql_character_set for 4.1+ -mda
108 * New filters, Names and Globals. -mda
109 * Added the initial work on a template based Dia UML producer. -mda
111 # -----------------------------------------------------------
113 # -----------------------------------------------------------
114 * YAML parser supports extra attributes on tables.
116 * All schema objects now support the extra attribute, so can
117 have arbitary name/value data attached to them.
119 * Refactoring: Added SQL::Translator::Schema::Object - base
120 class for all Schema objects.
122 * Changes to MySQL Parser (Dave Howorth)
123 - ignore INSERT statements
124 - permit ALTER TABLE ADD FOREIGN KEY
125 - allow trailing comma on last field in CREATE statements
126 - collect the database name
129 - Can pass extra variables using tt_vars producer arg.
130 - Can pass extra config using tt_conf producer arg.
131 - Variables and config can be passed on the command line
132 with --tt-var and --tt-conf options to sqlt.
134 * Added schema filters.
137 - Added 'mysql_table_type' extra attribute on tables.
138 - Works out InnoDB tables from constraints.
139 - mysql_charset and mysql_collate extra attributes for tables and fiels.
142 # -----------------------------------------------------------
144 # -----------------------------------------------------------
145 * Added SQL::Translator::Manual
147 * Installation process now uses Module::Build
149 * Added new "Dumper" producer
151 * Changed the native SQL Fairy XML format to a fixed mapping.
152 *NB:* You should convert your existing XML schema. See the
153 SQL::Translator::Parser::XML::SQLFairy docs.
155 * Added producers: TT::Base and TT::Table.
157 # -----------------------------------------------------------
159 # -----------------------------------------------------------
160 * Added "COMMENT ON *" syntax to PostgreSQL parser
162 * Some fixes to Oracle parser as reported by Gail Binkley
164 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
166 * Now distributing sqlt-diff script as it's pretty usable
168 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
170 # -----------------------------------------------------------
172 # -----------------------------------------------------------
174 * Increased version of Constants module to 1.41 to avoid a problem
175 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
178 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
179 setting them dynamically) so that automated tests would pass
181 # -----------------------------------------------------------
183 # -----------------------------------------------------------
185 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
186 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
188 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
190 * HTML producer now uses stylesheets to allow easy customization of colors
192 * Many bug fixes to most every module
194 * Added "sqlt-dumper" script to help create a script for dumping
195 a database a la "mysqldump"
197 * Reversed the arrowheads on the graphical producers to show the
198 relationships in a more standard way
200 * Changes all included script names to start with "sqlt"
202 * Added capturing and printing most embedded table and field comments
204 # -----------------------------------------------------------
206 # -----------------------------------------------------------
208 * Added parsers for Excel and Oracle
210 * Removed Sybase parser because it didn't actually work
212 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
214 * Added Schema classes to represent schema as objects
216 * Removed "Raw" producer in favor of the Schema classes
218 * Removed "Validator" class as the Schema classes validate themselves
220 * Improved all existing parsers and producers, expanding them to
221 handle foreign keys much better, produce better output, etc.
223 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
226 * Added sql_translator.cgi as a web-form frontend to graphical producers
228 * Expanded test suite
230 # -----------------------------------------------------------
232 # -----------------------------------------------------------
234 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
235 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
237 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
239 * HTML producer now uses stylesheets to allow easy customization of colors
241 * Many bug fixes to most every module
243 * Added "sqlt-dumper" script to help create a script for dumping
244 a database a la "mysqldump"
246 * Reversed the arrowheads on the graphical producers to show the
247 relationships in a more standard way
249 * Changes all included script names to start with "sqlt"
251 * Added capturing and printing most embedded table and field comments