1 # ----------------------------------------------------------
3 # ----------------------------------------------------------
4 * Resolved the following RT bugs (thanks to everyone for reporting!):
5 25791 does not recognize PostgreSQL ON_ERROR_STOP
6 29265 sqlt-diagram: --natural-join needs Graph::Directed
7 37814 SQLite translator failing to parse schema
8 42548 Producer::PostgreSQL incorrectly inserts the size in
9 'time(stamp)? with(out) time zone' fields
10 43173 SQL::Translator::Parser without versionnumber - will install
13 47026 META.yml is not packaged due to MANIFEST.SKIP (easyfix)
14 32130 Move from XML::XPath to XML::LibXML::XPathContext
16 13915 missing optional prerequisite cause make test to fail
17 8847 Diagram.pm: BINMODE missing in printing of graphic file.
18 21065 GraphViz producer fails on tables named 'node'
19 35448 Producer::PostgreSQL types without size
20 22026 sqlt-diagram uses -f arg twice
21 47897 [PATCH] Fix uninitialized value within @_ in (uc|lc)
22 47668 Mysql Parser doesn't recognize key types
23 46448 sqlt-graph errors out on MySQL DDL with btree keys
24 47176 Add Foreign Key support to Parser::DBI::PostgreSQL.pm
25 48025 MySQL Producer: Case inconsistency between elements in
26 @no_length_attr and $data_type
27 48569 sqlt-diagram fails to load SQLite schema
28 48596 SQL::Translator::Diff::schema_diff should produce a list in
30 44907 SQL::Translator::Producer::PostgreSQL produce() in list context
31 should return a list of statements
33 # ----------------------------------------------------------
35 # ----------------------------------------------------------
36 * Fixed Pg parser - caching the compiled P::RD schema is a *very*
38 * Fix MSSQL handling of ON UPDATE/DELETE RESTRICT
39 * Delay MSSQL FK constraint deployment until after all CREATE TABLE
41 * Coerce other engine's bytea/blob/clob datatypes to VarBinary
43 # ----------------------------------------------------------
45 # ----------------------------------------------------------
46 * Multiple test and dependency adhustments to make smokers happy
47 * Fix YAML producer wrt extra attribute
48 * Added support for "time(stamp) (p) with time zone" for Pg producer (mo)
50 # ----------------------------------------------------------
52 # ----------------------------------------------------------
53 * Add parser support for MySQL default values with a single quote
54 * Properly quote absolute table names in the MySQL producer
56 * Added CREATE VIEW subrules for mysql parser (wreis)
57 * Many fixes to code and tests for trigger's "database_events"
59 * Added semi-colon for (DROP|CREATE) TYPE statements in the Pg producer (wreis)
60 * Added CREATE VIEW subrules for mysql parser (wreis)
61 * ALTER TABLE/ALTER COLUMN/DROP DEFAULT support in Pg producer (mo)
62 * XML parser support for multi-event triggers
63 * SQLite producer support for multi-event triggers
64 * XML parser switched from XML::XPath to XML::LibXML
65 * Pg producer ALTER TABLE/COLUMN and DROP DEFAULT support
66 * MySQL producer skips length attribute for columns which do not support that
67 attribute. Currently following column types are added to that list:
68 date time timestamp datetime year
69 * Switch to Module::Install (mandates minimum perl 5.005)
70 * Major cleanup of GraphViz proucer
71 * Massive amount of fixes to SQLite/Pg/Mysql/MSSQL parsers/producers
72 Fix most of the problems uncovered by the roundtrip test framework
74 - Rewind exhausted globs before attempting a read
75 - Do not add xml comment header if no_comments is set
76 - table/field counts are held per schema object, not globally
77 - no more variable table and column names in SQLite and MSSQL
78 - VIEW support for Pg parser, also some cleanups
79 - The way we generate Pg create view statements was not standards compliant
80 (per RhodiumToad in #postgresql)
81 - Disable MSSQL view/procedure production - they never worked in the first place
82 - SQLite/MSSQL improvements:
83 - Support parsing of all DROP clauses
84 - Support parsing of field-level comments
85 - When producing do not append table names to constraint/index names
88 # ----------------------------------------------------------
90 # ----------------------------------------------------------
91 * Add support for temporary tables in Pg (nachos)
92 * Create Trigger support for SQLite
93 * GraphViz producer improvements
95 # ----------------------------------------------------------
97 # ----------------------------------------------------------
98 <BORKED RELEASE DELETED OFF CPAN>
100 # ----------------------------------------------------------
102 # ----------------------------------------------------------
103 * parsing MySQL CURRENT_TIMESTAMP as scalar ref so it can be produced without
105 * Add ignore_opts parser arg (to ignore table options) in Parser::MySQL (jgoulah)
106 * Skip tests for buggy Spreadsheet::ParseExcel versions (rbo)
107 * Add support for skip tables parser arg in Parser::DBI::MySQL (jgoulah)
108 * Changed behaviour of ::Producer::Oracle when returning an array of statements
109 to make it compatible to DBI->do()
110 * Fixed a few bugs in ::Producer::Oracle
111 * Applied patch from jgoulah to support mysql's MERGE option
112 * Applied patch from rbo to add support of multiple database events on a trigger
113 * Applied patch from lukes to allow drop if exists in sqlite producer, with
115 * Applied patch from rjbs with minor changes, now we support scalar refs in
117 * Fixed SQLite producer to end index statements in newlines, in scalar context
118 * Decreed that all list context statements shall not end in ; or ;\n
119 * Fixed SQLite, Diff and MySQL producers to agree with Decree.
120 * Added support for CREATE VIEW + tests in the Pg producer (wreis)
121 * Added support for CREATE VIEW + tests in the sqlite producer (groditi)
122 * Added proper argument parsing and documentation to MySQL Parser and
124 * Using DROP VIEW instead of OR REPLACE clause in the Pg producer, as replace
125 only allows replacement with identical set of columns (wreis)
126 * Added support for DROP VIEW and fixed CREATE VIEW statement in the sqlite
128 * Removed source_db and target_db accessors from Diff (throwback to old version,
129 only output_db is used)
132 * Support for longer varchar fields in MySQL
134 # ----------------------------------------------------------
136 # ----------------------------------------------------------
137 * Added support for CREATE VIEW + tests in the mysql producer (groditi)
138 * Added support for SET fields in the mysql producer + test (groditi)
139 * Added support for proper booleans in the mysql producer, when a mysql version
140 of at least 4.x is supplied
141 * Added support for proper enums under pg (as of 8.3), with pg version check,
142 and deferrable constraints
143 * Added support to truncate long constraint and index names in the mysql
144 producer, because of a change to DBIx::Class to produce such long names in
147 # ----------------------------------------------------------
149 # ----------------------------------------------------------
151 * Fix Pg produces idea of which field types need a size param (wreis)
152 * Add support for COLLATE table option to MySQL parser
153 * Allow DEFAULT CHARACTER SET without '=' (as produced by mysqldump)
155 # -----------------------------------------------------------
156 # 0.0899_02 2008-01-29
157 # ----------------------------------------------------------
159 * Major refactoring of SQL::Translator::Diff again:
160 * Diff is no longer one huge monolithic function.
161 * Added more tests for diff
162 * When producing diffs for MySQL you will (by default) get single alter
164 * SQLite can also do remove columns (by creating a temp table as shown in
165 http://sqlite.org/faq.html#q11
166 * Columns can be renamed if the new schema is from a form that can have metadata
167 (which is pretty much anything but an SQL file.) It does this by looking at
168 renamed_from in the $field->extra
169 * Updated Oracle and Postgres producers
172 # -----------------------------------------------------------
173 # 0.0899_01 2007-10-21
174 # ----------------------------------------------------------
176 * SQL::Translator::Diff now uses the ::Producer modules to create diffs
177 This *will* break back-compatibility
178 Use sqlt-diff-old for the previous one, and fix producers!
180 # -----------------------------------------------------------
182 # ----------------------------------------------------------
184 * Patched to ignore all TT versions >= 2.15 until TT is fixed :(
186 # -----------------------------------------------------------
188 # -----------------------------------------------------------
190 * Patched 18ttschema-producer.t and 33tt-table-producter.t to skip on TT 2.15,
193 # -----------------------------------------------------------
195 # -----------------------------------------------------------
197 * Patched MySQL producer to name constraints sanely, thanks Ash
198 * Added patch to Producer::DB2 to avoid dependency issues with foreign keys
199 * Added patch to remove single quotes for numeric default values in Producer::DB2
200 * Fixed Parser::SQLite to require a semicolon after a create trigger statement
201 * Added patch from avinash to add CASCADE to pg table drops
203 # -----------------------------------------------------------
205 # -----------------------------------------------------------
207 * Added patch to use default values for Pg timestamp fields
209 # -----------------------------------------------------------
211 # -----------------------------------------------------------
213 * Added patch from Ash to separate DROP statements in mysql producer in
215 * Fixed up SQLites usage of no-comments
217 # -----------------------------------------------------------
219 # -----------------------------------------------------------
221 * Made Trigger check that a give table exists in on_table - castaway
222 * Split some producers (DB2, MySQL, SQLite, PostgreSQL) into sub methods (others
223 to follow) - castaway
224 * Add alter_* methods to some Producers and docs to Producer.pm (for use by Diff
226 * Made changes to allow producers to return a list of statements - castaway
227 * Split sqlt-diff into script and module - castaway
228 * Added quote_table_names and quote_field_names patch (omega, zamolxes) - castaway
229 * Added DB2 Producer - castaway
230 * Added mysql_character_set for 4.1+ -mda
231 * New filters, Names and Globals. -mda
232 * Added the initial work on a template based Dia UML producer. -mda
234 # -----------------------------------------------------------
236 # -----------------------------------------------------------
237 * YAML parser supports extra attributes on tables.
239 * All schema objects now support the extra attribute, so can
240 have arbitary name/value data attached to them.
242 * Refactoring: Added SQL::Translator::Schema::Object - base
243 class for all Schema objects.
245 * Changes to MySQL Parser (Dave Howorth)
246 - ignore INSERT statements
247 - permit ALTER TABLE ADD FOREIGN KEY
248 - allow trailing comma on last field in CREATE statements
249 - collect the database name
252 - Can pass extra variables using tt_vars producer arg.
253 - Can pass extra config using tt_conf producer arg.
254 - Variables and config can be passed on the command line
255 with --tt-var and --tt-conf options to sqlt.
257 * Added schema filters.
260 - Added 'mysql_table_type' extra attribute on tables.
261 - Works out InnoDB tables from constraints.
262 - mysql_charset and mysql_collate extra attributes for tables and fiels.
265 # -----------------------------------------------------------
267 # -----------------------------------------------------------
268 * Added SQL::Translator::Manual
270 * Installation process now uses Module::Build
272 * Added new "Dumper" producer
274 * Changed the native SQL Fairy XML format to a fixed mapping.
275 *NB:* You should convert your existing XML schema. See the
276 SQL::Translator::Parser::XML::SQLFairy docs.
278 * Added producers: TT::Base and TT::Table.
280 # -----------------------------------------------------------
282 # -----------------------------------------------------------
283 * Added "COMMENT ON *" syntax to PostgreSQL parser
285 * Some fixes to Oracle parser as reported by Gail Binkley
287 * Added support in PostgreSQL parser for all "ALTER TABLE" statements
289 * Now distributing sqlt-diff script as it's pretty usable
291 * Added new options to sqlt-graph and GraphViz producer (Dave Cash)
293 # -----------------------------------------------------------
295 # -----------------------------------------------------------
297 * Increased version of Constants module to 1.41 to avoid a problem
298 where 0.02 has 1.4 of that file and 0.03 had 1.06 which confused
301 * Hard-coded all the PREREQ_PM modules in Makefile.PL (rather than
302 setting them dynamically) so that automated tests would pass
304 # -----------------------------------------------------------
306 # -----------------------------------------------------------
308 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
309 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
311 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
313 * HTML producer now uses stylesheets to allow easy customization of colors
315 * Many bug fixes to most every module
317 * Added "sqlt-dumper" script to help create a script for dumping
318 a database a la "mysqldump"
320 * Reversed the arrowheads on the graphical producers to show the
321 relationships in a more standard way
323 * Changes all included script names to start with "sqlt"
325 * Added capturing and printing most embedded table and field comments
327 # -----------------------------------------------------------
329 # -----------------------------------------------------------
331 * Added parsers for Excel and Oracle
333 * Removed Sybase parser because it didn't actually work
335 * Added ClassDBI, Diagram, GraphViz, HTML, POD, SQLite, Sybase producers
337 * Added Schema classes to represent schema as objects
339 * Removed "Raw" producer in favor of the Schema classes
341 * Removed "Validator" class as the Schema classes validate themselves
343 * Improved all existing parsers and producers, expanding them to
344 handle foreign keys much better, produce better output, etc.
346 * Added sqlt-diagram.pl and sqlt-graphviz.pl as CLI frontends to the
349 * Added sql_translator.cgi as a web-form frontend to graphical producers
351 * Expanded test suite
353 # -----------------------------------------------------------
355 # -----------------------------------------------------------
357 * Added parsers: XML::SQLFairy, Sybase, SQLite, DBI-MySQL,
358 DBI-PostgreSQL, DBI-SQLite, DBI-Sybase, Storable, YAML
360 * Added producers: XML::SQLFairy, TTSchema, Storable, YAML
362 * HTML producer now uses stylesheets to allow easy customization of colors
364 * Many bug fixes to most every module
366 * Added "sqlt-dumper" script to help create a script for dumping
367 a database a la "mysqldump"
369 * Reversed the arrowheads on the graphical producers to show the
370 relationships in a more standard way
372 * Changes all included script names to start with "sqlt"
374 * Added capturing and printing most embedded table and field comments