1 Revision history for SQL::Abstract
3 - Add proof of concept DBIx::Class::SQLMaker::Role::SQLA2Passthrough
4 - _where_field_IN/BETWEEN are documented as subclassable; feature restored
7 - fix DBIC ident op expander compat wrapper to handle call as unop
10 - Complete overhaul of the internals, see the SQL::Abstract::Reference
11 docs to understand the new implementation's affordances.
14 - Add runtime dependency on Test::Deep and Test::Builder::Module for
15 SQL::Abstract::Test (RT#131623)
18 - Remove obsolete documentation about arrayrefref as the $source
19 argument for ->select (removed in version 1.74)
20 - Factor out the field list part of SELECT for subclassability (GH#13)
21 - Do not replace literal '0' with empty string in WHERE clauses (GH#14)
24 - Restore perl version requirement missed in the Distar port
25 - Factor out the SET ... part of UPDATE for subclassability (GH#12)
28 - Restore 'dynamic_config => 0' missed in the Distar port
31 - Support for DELETE ... RETURNING (GH#9)
34 revision 1.82 2017-03-20
35 -------------------------
36 - Add explicit dependency on Sub::Quote (GH#8)
37 - Fix syntax errors in ORDER BY docs (GH#7)
39 revision 1.81_01 2017-02-28
40 ----------------------------
41 - Fix order clauses with bind parameters in ->where
42 - Fix ->insert($table, \@values) with >26 values (RT#112684)
43 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
44 - Support for UPDATE ... RETURNING
45 - Documentation improvements for ORDER BY
47 revision 1.81 2014-10-25
48 ----------------------------
49 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
51 revision 1.80 2014-10-05
52 ----------------------------
53 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
54 - Explicitly croak on top-level special ops (they didn't work anyway)
56 revision 1.79 2014-09-25
57 ----------------------------
58 - New exportable functions: is_literal_value($) and is_plain_value($)
59 - New attribute 'escape_char' allowing for proper escape of quote_chars
60 present in an identifier
61 - Deprecate { "" => \... } constructs
62 - Treat { -value => undef } as plain undef in all cases
63 - Explicitly throw on { -ident => undef }
65 revision 1.78 2014-05-28
66 ----------------------------
67 - Fix parsing of binary ops to correctly take up only a single LHS
68 element, instead of gobbling up the entire parse-to-date
69 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
70 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
71 - Retire script/format-sql - the utility needs more work to be truly
74 revision 1.77 2014-01-17
75 ----------------------------
76 - Reintroduce { -not => undef } column operator (regression from 1.75)
78 revision 1.75 2013-12-27
79 ----------------------------
80 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
81 on undef-containing lists fed to -in and -not_in. An exception will
82 be raised for a while before properly fixing this, to avoid quiet
83 but subtle changes to query results in production
84 - Deprecate and warn when supplying an empty arrayref to like/not_like
85 operators (likely to be removed before 2.0)
87 - Warn when using an inequality operator with a multi-value array to
88 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
89 this behavior due to backwards comp concerns)
90 - Fix false negative comparison of ORDER BY <function> ASC
91 - More improvements of incorrect parsing (placeholder at end of list
93 - Fix typos in POD and comments (RT#87776)
94 - Augment -not_bool example with nesting (RT#89601)
96 revision 1.74 2013-06-04
97 ----------------------------
98 - Fix insufficient parenthesis unroll during operator comparison
99 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
100 by default (with a switch to reenable old behavior when necessary)
101 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
103 revision 1.73 2012-07-10
104 ----------------------------
105 - Fix parsing of ORDER BY foo + ?
106 - Stop filling in placeholders in `format-sql` since it does not support
107 passing values for them anyway
108 - Fix parsing of NOT EXISTS
109 - Fix over-eager parenthesis unrolling
110 - Fix deep recursion warnings while parsing obnoxiously long sql statements
111 - Fix incorrect comparison of malformed lists
112 - Fix incorrect reporting of mismatch-members in SQLA::Test
113 - Migrate the -ident operator from DBIC into SQLA
114 - Migrate the -value operator from DBIC into SQLA
116 revision 1.72 2010-12-21
117 ----------------------------
118 - Extra checks of search arguments for possible SQL injection attacks
119 - Remove excess parentheses in debug SQL
120 - Fix parsing of foo.* in SQLA::Tree
121 - Fix bindtype fail when using -between with arrayrefref literals
122 - Add handling for NULL for -in
123 - The -nest operator has entered semi-deprecated status and has been
124 undocumented. Please do not use it in new code
126 revision 1.71 2010-11-09
127 ----------------------------
128 - Add EXECUTING for clarity of long running SQL
129 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
130 except for placeholders
131 - Highlight transaction keywords
133 - Leave quotes from DBIC in bindargs
134 - Add error checking on "profile" for SQLA::Tree
135 - Hide bulk inserts from DBIx::Class
136 - Fix missing doc (RT#62587)
137 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
139 revision 1.69 2010-10-22
140 ----------------------------
141 - Add quotes for populated placeholders and make the background
142 magenta instead of cyan
143 - Color and indent pagination keywords
144 - Fix a silly bug which broke placeholder fill-in in DBIC
145 - Installs format-sql to format SQL passed in over STDIN
146 - Switch the tokenizer to precompiled regexes (massive speedup)
147 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
148 - Fix extended argument parsing by IN/BETWEEN
149 - Add proper handling of lists (foo,bar,?)
150 - Better handling of generic -function's during AST construction
151 - Special handle IS NOT? NULL
152 - Make sure unparse() does not destroy a passed in \@bindargs
153 - Support ops with _'s in them (valid in Oracle)
154 - Properly parse both types of default value inserts
155 - Allow { -func => $val } as arguments to UPDATE
157 revision 1.68 2010-09-16
158 ----------------------------
159 - Document methods on Tree
160 - Add affordances for color coding placeholders
161 - Change ::Tree::whitespace to whitespace_keyword
163 revision 1.67_03 2010-09-11
164 ----------------------------
165 - Add docs for SQL::Abstract::Tree->new
166 - correcty merge profile and parameters
167 - added fill_in_placeholders option for excellent copy/pasta
169 revision 1.67_02 2010-09-08
170 ----------------------------
171 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
172 - decreased a lot of indentation from ::Tree
173 - cleaned up handling of newlines inside of parens
175 revision 1.67_01 2010-09-06
176 ----------------------------
177 - Add SQL::Abstract::Tree
178 - Add unindexed DBIx::Class::Storage::PrettyPrinter
179 - Better documentation of undef/NULL in where clause
180 - Depend on bugfixed Module::Install (now again installs
181 on old < 5.8.3 perls)
183 revision 1.67 2010-05-31 14:21 (UTC)
184 ----------------------------
185 - Fix SQL::Test failure when first chunk is an unrecognized
187 - Generic -not operator tests
188 - More columns-bindtype assertion checks
190 revision 1.66 2010-04-27 02:44 (UTC)
191 ----------------------------
192 - Optimized the quoting mechanism, winning nearly 10%
193 speedup on repeatable sql generation
195 revision 1.65 2010-04-11 19:59 (UTC)
196 ----------------------------
197 - Rerelease last version to not include .svn files
198 and grab MANIFEST.SKIP from DBIx::Class so it
201 revision 1.64 2010-04-11 16:58 (UTC)
202 ----------------------------
203 - Fix multiple generic op handling regressions by
204 reverting the auto-equality assumption (turned out
205 to be a very very bad idea)
207 revision 1.63 2010-03-24 09:56 (UTC)
208 ----------------------------
209 - Add ILIKE to the core list of comparision ops
211 revision 1.62 2010-03-15 11:06 (UTC)
212 ----------------------------
213 - Fixed open outer parens for a multi-line literal
214 - Allow recursively-nested column-functions in WHERE
215 - Bumped minimum perl to 5.6.2 and changed tests to
216 rely on core dependencies
218 revision 1.61 2010-02-05 16:28 (UTC)
219 ----------------------------
220 - Allow INSERT to take additional attributes
221 - Support for INSERT ... RETURNING
222 - Another iteration of SQL::Abstract::Test fixes and improvements
224 revision 1.60 2009-09-22 11:03 (UTC)
225 ----------------------------
226 - fix a well masked error in the sql-test tokenizer
228 revision 1.59 2009-09-22 08:39 (UTC)
229 ----------------------------
230 - fixed a couple of untrapped undefined warnings
231 - allow -in/-between to accept literal sql in all logical
232 variants - see POD for details
233 - unroll multiple parenthesis around IN arguments to accomodate
236 revision 1.58 2009-09-04 15:20 (UTC)
237 ----------------------------
238 - expanded the scope of -bool and -not_bool operators
239 - added proper testing support
241 revision 1.57 2009-09-03 20:18 (UTC)
242 ----------------------------
243 - added -bool and -not_bool operators
245 revision 1.56 2009-05-30 16:31 (UTC)
246 ----------------------------
247 - support for \[$sql, @bind] in order_by clauses e.g.:
248 { -desc => \['colA LIKE ?', 'somestring'] }
250 revision 1.55 2009-05-17 22:54 (UTC)
251 ----------------------------
252 - make sure that sql generation does not mutate the supplied
253 where condition structure
255 revision 1.54 2009-05-07 17:23 (UTC)
256 ----------------------------
257 - allow special_operators to take both code refs and method names
258 (makes it possible to properly subclass the builtin ones)
260 revision 1.53 2009-04-30 14:58 (UTC)
261 ----------------------------
262 - make sure hash keys are sorted in all search sub-conditions
263 - switch installer from EU::MM to M::I
265 revision 1.52 2009-04-28 23:14 (UTC)
266 ----------------------------
267 - allow -between to handle [\"", \""] and \["", @bind]
268 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
269 - more tests and clearing up of some corner cases
270 - t/10test.t does not run by default (developer only, too cpu intensive)
272 ----------------------------
273 revision 1.51 2009-03-28 10:00 (UTC)
274 - fixed behavior of [-and => ... ] depending on the current
275 condition scope. This introduces backwards comp with 1.24
277 ----------------------------
278 revision 1.50 2009-03-10 12:30 (UTC)
279 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
280 - fixed interjecting arrayrefref into a where clause
281 - added value-only insert test with a literal SQL snippet
282 - cleanup and enhancement of t/03values.t
283 - better handling of borked SQL in tests
284 - deal properly with parentheses in is_same_sql_bind()
285 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
286 - do not version MANIFEST
288 Version 1.50 was a major internal refactoring of SQL::Abstract.
289 Great care has been taken to preserve the published behavior
290 documented in previous versions in the 1.* family; however,
291 some features that were previously undocumented, or behaved.
292 differently from the documentation, had to be changed in order
293 to clarify the semantics. Hence, client code that was relying
294 on some dark areas of SQL::Abstract v1.* might behave differently
297 ----------------------------
298 revision 1.49_04 2009-03-03
299 - add support for a [\%column_meta => value] bind value format
301 ----------------------------
302 revision 1.49_03 2009-02-17
303 - clarify syntax of \['...', @bind] when used with a bindtype
306 ----------------------------
307 revision 1.49_02 2009-02-16
308 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
309 - vastly expanded test coverage
310 - support for the { operator => \'...'|\['...', @bind] } syntax
311 allowing to embed arbitrary operators on the LHS
312 - fixed multiple regressions wrt DBIx::Class
314 ----------------------------
315 revision 1.49_01 2009-02-11
316 - support for literal SQL through the [$sql, bind] syntax.
317 - added -nest1, -nest2 or -nest_1, -nest_2, ...
318 - optional support for array datatypes
319 - defensive programming : check arguments to functions/methods
320 - fixed bug with global logic of -and/-or (no side-effects any more)
321 - changed logic for distributing an op over arrayrefs
322 - fixed semantics of _bindtype on array args
323 - dropped the _anoncopy of the %where tree. No longer necessary.
324 - dropped the _modlogic function
325 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
326 broken SQL. Added tests for this.
327 - Added { -desc => 'column' } order by support
328 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
331 ----------------------------
333 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
334 - added patch from Dan Kubb enabling quote_char and name_sep options
335 - added patch from Andy Grundman to enhance _anoncopy for deep refs
336 ----------------------------
338 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
339 added _anoncopy to prevent destroying original; updated docs
340 ----------------------------
342 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
343 added support for -and, -or, and -nest; see docs for details
344 ----------------------------
346 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
347 added patch from Eric Kolve to iterate over all hashref elements
348 ----------------------------
350 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
351 added bindtype param to allow this to work with Orasuck 9+
352 ----------------------------
354 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
355 several bugfixes, including _convert being applied wrong and
356 the edge case field => { '!=', [qw/this that/] } not working
357 ----------------------------
359 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
360 added patch from Philip Collins, and also added 'convert' option
361 ----------------------------
363 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
364 added "IN" and "BETWEEN" operator support, as well as "NOT"
365 modified where() to support ORDER BY, and fixed some bugs too
366 added PERFORMANCE and FORMBUILDER doc sections
367 fixed several bugs in _recurse_where(), it now works as expected
368 added test suite, many thanks to Chas Owens
369 modified all hash access to return keys sorted, to allow cached queries
370 ----------------------------
372 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
373 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
374 ----------------------------
376 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
377 many minor enhancements to add querying flexibility
378 ----------------------------
380 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
381 added precatch for messed up where string
382 ----------------------------
384 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
386 ----------------------------
388 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
389 added embedded SCALAR ref capability to insert() and update()
390 ----------------------------
392 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
394 ----------------------------
396 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
397 oops, had to actually *implement* the order by for select()!
398 ----------------------------
400 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
402 ----------------------------
404 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
405 added extra layer of ()'s to ensure correct semantics on AND
406 ----------------------------
408 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
409 updated all statements so that they use wantarray to just return SQL if asked
410 ----------------------------
412 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
413 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
414 ----------------------------
416 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;