1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
5 # ----------------------------------------------------------
7 # ----------------------------------------------------------
8 * Multiple test and dependency adhustments to make smokers happy
9 * Fix YAML producer wrt extra attribute
10 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
12 # ----------------------------------------------------------
14 # ----------------------------------------------------------
15 * Add parser support for MySQL default values with a single quote
16 * Properly quote absolute table names in the MySQL producer
17 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
18 * Added CREATE VIEW subrules for mysql parser (wreis)
19 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
20 * XML parser support for multi-event triggers
21 * SQLite producer support for multi-event triggers
22 * XML parser switched from XML::XPath to XML::LibXML
23 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
24 * MySQL producer skips length attribute for columns which do not support that
25 attribute. Currently following column types are added to that list:
26 date time timestamp datetime year
27 * Switch to Module::Install (mandates minimum perl 5.005)
28 * Major cleanup of GraphViz proucer
29 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
30 Fix most of the problems uncovered by the roundtrip test framework
32 - Rewind exhausted globs before attempting a read
33 - Do not add xml comment header if no_comments is set
34 - table/field counts are held per schema object, not globally
35 - no more variable table and column names in SQLite and MSSQL
36 - VIEW support for Pg parser, also some cleanups
37 - The way we generate Pg create view statements was not standards compliant
38 (per RhodiumToad in #postgresql)
39 - Disable MSSQL view/procedure production - they never worked in the first place
40 - SQLite/MSSQL improvements:
41 - Support parsing of all DROP clauses
42 - Support parsing of field-level comments
43 - When producing do not append table names to constraint/index names
45 # ----------------------------------------------------------
47 # ----------------------------------------------------------
48 * Add support for temporary tables in Pg (nachos)
49 * Create Trigger support for SQLite
50 * GraphViz producer improvements
52 # ----------------------------------------------------------
54 # ----------------------------------------------------------
55 <BORKED RELEASE DELETED OFF CPAN>
57 # ----------------------------------------------------------
59 # ----------------------------------------------------------
60 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
62 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
63 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
64 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
65 * Changed behaviour of ::Producer::Oracle when returning an array of statements
66 to make it compatible to DBI->do()
67 * Fixed a few bugs in ::Producer::Oracle
68 * Applied patch from jgoulah to support mysql's MERGE option
69 * Applied patch from rbo to add support of multiple database events on a trigger
70 * Applied patch from lukes to allow drop if exists in sqlite producer, with
72 * Applied patch from rjbs with minor changes, now we support scalar refs in
74 * Fixed SQLite producer to end index statements in newlines, in scalar context
75 * Decreed that all list context statements shall not end in ; or ;\n
76 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
77 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
78 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
79 * Added proper argument parsing and documentation to MySQL Parser and
81 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
82 only allows replacement with identical set of columns (wreis)
83 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
85 * Removed source_db and target_db accessors from Diff (throwback to old version,
86 only output_db is used)
89 * Support for longer varchar fields in MySQL
91 # ----------------------------------------------------------
93 # ----------------------------------------------------------
94 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
95 * Added support for SET fields in the mysql producer + test (groditi)
96 * Added support for proper booleans in the mysql producer, when a mysql version
97 of at least 4.x is supplied
98 * Added support for proper enums under pg (as of 8.3), with pg version check,
99 and deferrable constraints
100 * Added support to truncate long constraint and index names in the mysql
101 producer, because of a change to DBIx::Class to produce such long names in
104 # ----------------------------------------------------------
106 # ----------------------------------------------------------
108 * Fix Pg produces idea of which field types need a size param (wreis)
109 * Add support for COLLATE table option to MySQL parser
110 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
112 # -----------------------------------------------------------
113 # 0.0899_02 2008-01-29
114 # ----------------------------------------------------------
116 * Major refactoring of SQL::Translator::Diff again:
117 * Diff is no longer one huge monolithic function.
118 * Added more tests for diff
119 * When producing diffs for MySQL you will (by default) get single alter
121 * SQLite can also do remove columns (by creating a temp table as shown in
122 http://sqlite.org/faq.html#q11
123 * Columns can be renamed if the new schema is from a form that can have metadata
124 (which is pretty much anything but an SQL file.) It does this by looking at
125 renamed_from in the $field->extra
126 * Updated Oracle and Postgres producers
129 # -----------------------------------------------------------
130 # 0.0899_01 2007-10-21
131 # ----------------------------------------------------------
133 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
134 This *will* break back-compatibility
135 Use sqlt-diff-old for the previous one, and fix producers!
137 # -----------------------------------------------------------
139 # ----------------------------------------------------------
141 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
143 # -----------------------------------------------------------
145 # -----------------------------------------------------------
147 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
150 # -----------------------------------------------------------
152 # -----------------------------------------------------------
154 * Patched MySQL producer to name constraints sanely, thanks Ash
155 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
156 * Added patch to remove single quotes for numeric default values in Producer::DB2
157 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
158 * Added patch from avinash to add CASCADE to pg table drops
160 # -----------------------------------------------------------
162 # -----------------------------------------------------------
164 * Added patch to use default values for Pg timestamp fields
166 # -----------------------------------------------------------
168 # -----------------------------------------------------------
170 * Added patch from Ash to separate DROP statements in mysql producer in
172 * Fixed up SQLites usage of no-comments
174 # -----------------------------------------------------------
176 # -----------------------------------------------------------
178 * Made Trigger check that a give table exists in on_table - castaway
179 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
180 to follow) - castaway
181 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
183 * Made changes to allow producers to return a list of statements - castaway
184 * Split sqlt-diff into script and module - castaway
185 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
186 * Added DB2 Producer - castaway
187 * Added mysql_character_set for 4.1+ -mda
188 * New filters, Names and Globals. -mda
189 * Added the initial work on a template based Dia UML producer. -mda
191 # -----------------------------------------------------------
193 # -----------------------------------------------------------
194 * YAML parser supports extra attributes on tables.
196 * All schema objects now support the extra attribute, so can
197 have arbitary name/value data attached to them.
199 * Refactoring: Added SQL::Translator::Schema::Object - base
200 class for all Schema objects.
202 * Changes to MySQL Parser (Dave Howorth)
203 - ignore INSERT statements
204 - permit ALTER TABLE ADD FOREIGN KEY
205 - allow trailing comma on last field in CREATE statements
206 - collect the database name
209 - Can pass extra variables using tt_vars producer arg.
210 - Can pass extra config using tt_conf producer arg.
211 - Variables and config can be passed on the command line
212 with --tt-var and --tt-conf options to sqlt.
214 * Added schema filters.
217 - Added 'mysql_table_type' extra attribute on tables.
218 - Works out InnoDB tables from constraints.
219 - mysql_charset and mysql_collate extra attributes for tables and fiels.
222 # -----------------------------------------------------------
224 # -----------------------------------------------------------
225 * Added SQL::Translator::Manual
227 * Installation process now uses Module::Build
229 * Added new "Dumper" producer
231 * Changed the native SQL Fairy XML format to a fixed mapping.
232 *NB:* You should convert your existing XML schema. See the
233 SQL::Translator::Parser::XML::SQLFairy docs.
235 * Added producers: TT::Base and TT::Table.
237 # -----------------------------------------------------------
239 # -----------------------------------------------------------
240 * Added "COMMENT ON *" syntax to PostgreSQL parser
242 * Some fixes to Oracle parser as reported by Gail Binkley
244 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
246 * Now distributing sqlt-diff script as it's pretty usable
248 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
250 # -----------------------------------------------------------
252 # -----------------------------------------------------------
254 * Increased version of Constants module to 1.41 to avoid a problem
255 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
258 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
259 setting them dynamically) so that automated tests would pass
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
284 # -----------------------------------------------------------
286 # -----------------------------------------------------------
288 * Added parsers for Excel and Oracle
290 * Removed Sybase parser because it didn't actually work
292 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
294 * Added Schema classes to represent schema as objects
296 * Removed "Raw" producer in favor of the Schema classes
298 * Removed "Validator" class as the Schema classes validate themselves
300 * Improved all existing parsers and producers, expanding them to
301 handle foreign keys much better, produce better output, etc.
303 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
306 * Added sql_translator.cgi as a web-form frontend to graphical producers
308 * Expanded test suite
310 # -----------------------------------------------------------
312 # -----------------------------------------------------------
314 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
315 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
317 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
319 * HTML producer now uses stylesheets to allow easy customization of colors
321 * Many bug fixes to most every module
323 * Added "sqlt-dumper" script to help create a script for dumping
324 a database a la "mysqldump"
326 * Reversed the arrowheads on the graphical producers to show the
327 relationships in a more standard way
329 * Changes all included script names to start with "sqlt"
331 * Added capturing and printing most embedded table and field comments