1 Revision history for SQL::Abstract
3 - Restore perl version requirement missed in the Distar port
4 - Factor out the SET ... part of UPDATE for subclassability (GH#12)
7 - Restore 'dynamic_config => 0' missed in the Distar port
10 - Support for DELETE ... RETURNING (GH#9)
13 revision 1.82 2017-03-20
14 -------------------------
15 - Add explicit dependency on Sub::Quote (GH#8)
16 - Fix syntax errors in ORDER BY docs (GH#7)
18 revision 1.81_01 2017-02-28
19 ----------------------------
20 - Fix order clauses with bind parameters in ->where
21 - Fix ->insert($table, \@values) with >26 values (RT#112684)
22 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
23 - Support for UPDATE ... RETURNING
24 - Documentation improvements for ORDER BY
26 revision 1.81 2014-10-25
27 ----------------------------
28 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
30 revision 1.80 2014-10-05
31 ----------------------------
32 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
33 - Explicitly croak on top-level special ops (they didn't work anyway)
35 revision 1.79 2014-09-25
36 ----------------------------
37 - New exportable functions: is_literal_value($) and is_plain_value($)
38 - New attribute 'escape_char' allowing for proper escape of quote_chars
39 present in an identifier
40 - Deprecate { "" => \... } constructs
41 - Treat { -value => undef } as plain undef in all cases
42 - Explicitly throw on { -ident => undef }
44 revision 1.78 2014-05-28
45 ----------------------------
46 - Fix parsing of binary ops to correctly take up only a single LHS
47 element, instead of gobbling up the entire parse-to-date
48 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
49 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
50 - Retire script/format-sql - the utility needs more work to be truly
53 revision 1.77 2014-01-17
54 ----------------------------
55 - Reintroduce { -not => undef } column operator (regression from 1.75)
57 revision 1.75 2013-12-27
58 ----------------------------
59 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
60 on undef-containing lists fed to -in and -not_in. An exception will
61 be raised for a while before properly fixing this, to avoid quiet
62 but subtle changes to query results in production
63 - Deprecate and warn when supplying an empty arrayref to like/not_like
64 operators (likely to be removed before 2.0)
66 - Warn when using an inequality operator with a multi-value array to
67 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
68 this behavior due to backwards comp concerns)
69 - Fix false negative comparison of ORDER BY <function> ASC
70 - More improvements of incorrect parsing (placeholder at end of list
72 - Fix typos in POD and comments (RT#87776)
73 - Augment -not_bool example with nesting (RT#89601)
75 revision 1.74 2013-06-04
76 ----------------------------
77 - Fix insufficient parenthesis unroll during operator comparison
78 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
79 by default (with a switch to reenable old behavior when necessary)
80 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
82 revision 1.73 2012-07-10
83 ----------------------------
84 - Fix parsing of ORDER BY foo + ?
85 - Stop filling in placeholders in `format-sql` since it does not support
86 passing values for them anyway
87 - Fix parsing of NOT EXISTS
88 - Fix over-eager parenthesis unrolling
89 - Fix deep recursion warnings while parsing obnoxiously long sql statements
90 - Fix incorrect comparison of malformed lists
91 - Fix incorrect reporting of mismatch-members in SQLA::Test
92 - Migrate the -ident operator from DBIC into SQLA
93 - Migrate the -value operator from DBIC into SQLA
95 revision 1.72 2010-12-21
96 ----------------------------
97 - Extra checks of search arguments for possible SQL injection attacks
98 - Remove excess parentheses in debug SQL
99 - Fix parsing of foo.* in SQLA::Tree
100 - Fix bindtype fail when using -between with arrayrefref literals
101 - Add handling for NULL for -in
102 - The -nest operator has entered semi-deprecated status and has been
103 undocumented. Please do not use it in new code
105 revision 1.71 2010-11-09
106 ----------------------------
107 - Add EXECUTING for clarity of long running SQL
108 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
109 except for placeholders
110 - Highlight transaction keywords
112 - Leave quotes from DBIC in bindargs
113 - Add error checking on "profile" for SQLA::Tree
114 - Hide bulk inserts from DBIx::Class
115 - Fix missing doc (RT#62587)
116 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
118 revision 1.69 2010-10-22
119 ----------------------------
120 - Add quotes for populated placeholders and make the background
121 magenta instead of cyan
122 - Color and indent pagination keywords
123 - Fix a silly bug which broke placeholder fill-in in DBIC
124 - Installs format-sql to format SQL passed in over STDIN
125 - Switch the tokenizer to precompiled regexes (massive speedup)
126 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
127 - Fix extended argument parsing by IN/BETWEEN
128 - Add proper handling of lists (foo,bar,?)
129 - Better handling of generic -function's during AST construction
130 - Special handle IS NOT? NULL
131 - Make sure unparse() does not destroy a passed in \@bindargs
132 - Support ops with _'s in them (valid in Oracle)
133 - Properly parse both types of default value inserts
134 - Allow { -func => $val } as arguments to UPDATE
136 revision 1.68 2010-09-16
137 ----------------------------
138 - Document methods on Tree
139 - Add affordances for color coding placeholders
140 - Change ::Tree::whitespace to whitespace_keyword
142 revision 1.67_03 2010-09-11
143 ----------------------------
144 - Add docs for SQL::Abstract::Tree->new
145 - correcty merge profile and parameters
146 - added fill_in_placeholders option for excellent copy/pasta
148 revision 1.67_02 2010-09-08
149 ----------------------------
150 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
151 - decreased a lot of indentation from ::Tree
152 - cleaned up handling of newlines inside of parens
154 revision 1.67_01 2010-09-06
155 ----------------------------
156 - Add SQL::Abstract::Tree
157 - Add unindexed DBIx::Class::Storage::PrettyPrinter
158 - Better documentation of undef/NULL in where clause
159 - Depend on bugfixed Module::Install (now again installs
160 on old < 5.8.3 perls)
162 revision 1.67 2010-05-31 14:21 (UTC)
163 ----------------------------
164 - Fix SQL::Test failure when first chunk is an unrecognized
166 - Generic -not operator tests
167 - More columns-bindtype assertion checks
169 revision 1.66 2010-04-27 02:44 (UTC)
170 ----------------------------
171 - Optimized the quoting mechanism, winning nearly 10%
172 speedup on repeatable sql generation
174 revision 1.65 2010-04-11 19:59 (UTC)
175 ----------------------------
176 - Rerelease last version to not include .svn files
177 and grab MANIFEST.SKIP from DBIx::Class so it
180 revision 1.64 2010-04-11 16:58 (UTC)
181 ----------------------------
182 - Fix multiple generic op handling regressions by
183 reverting the auto-equality assumption (turned out
184 to be a very very bad idea)
186 revision 1.63 2010-03-24 09:56 (UTC)
187 ----------------------------
188 - Add ILIKE to the core list of comparision ops
190 revision 1.62 2010-03-15 11:06 (UTC)
191 ----------------------------
192 - Fixed open outer parens for a multi-line literal
193 - Allow recursively-nested column-functions in WHERE
194 - Bumped minimum perl to 5.6.2 and changed tests to
195 rely on core dependencies
197 revision 1.61 2010-02-05 16:28 (UTC)
198 ----------------------------
199 - Allow INSERT to take additional attributes
200 - Support for INSERT ... RETURNING
201 - Another iteration of SQL::Abstract::Test fixes and improvements
203 revision 1.60 2009-09-22 11:03 (UTC)
204 ----------------------------
205 - fix a well masked error in the sql-test tokenizer
207 revision 1.59 2009-09-22 08:39 (UTC)
208 ----------------------------
209 - fixed a couple of untrapped undefined warnings
210 - allow -in/-between to accept literal sql in all logical
211 variants - see POD for details
212 - unroll multiple parenthesis around IN arguments to accomodate
215 revision 1.58 2009-09-04 15:20 (UTC)
216 ----------------------------
217 - expanded the scope of -bool and -not_bool operators
218 - added proper testing support
220 revision 1.57 2009-09-03 20:18 (UTC)
221 ----------------------------
222 - added -bool and -not_bool operators
224 revision 1.56 2009-05-30 16:31 (UTC)
225 ----------------------------
226 - support for \[$sql, @bind] in order_by clauses e.g.:
227 { -desc => \['colA LIKE ?', 'somestring'] }
229 revision 1.55 2009-05-17 22:54 (UTC)
230 ----------------------------
231 - make sure that sql generation does not mutate the supplied
232 where condition structure
234 revision 1.54 2009-05-07 17:23 (UTC)
235 ----------------------------
236 - allow special_operators to take both code refs and method names
237 (makes it possible to properly subclass the builtin ones)
239 revision 1.53 2009-04-30 14:58 (UTC)
240 ----------------------------
241 - make sure hash keys are sorted in all search sub-conditions
242 - switch installer from EU::MM to M::I
244 revision 1.52 2009-04-28 23:14 (UTC)
245 ----------------------------
246 - allow -between to handle [\"", \""] and \["", @bind]
247 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
248 - more tests and clearing up of some corner cases
249 - t/10test.t does not run by default (developer only, too cpu intensive)
251 ----------------------------
252 revision 1.51 2009-03-28 10:00 (UTC)
253 - fixed behavior of [-and => ... ] depending on the current
254 condition scope. This introduces backwards comp with 1.24
256 ----------------------------
257 revision 1.50 2009-03-10 12:30 (UTC)
258 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
259 - fixed interjecting arrayrefref into a where clause
260 - added value-only insert test with a literal SQL snippet
261 - cleanup and enhancement of t/03values.t
262 - better handling of borked SQL in tests
263 - deal properly with parentheses in is_same_sql_bind()
264 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
265 - do not version MANIFEST
267 Version 1.50 was a major internal refactoring of SQL::Abstract.
268 Great care has been taken to preserve the published behavior
269 documented in previous versions in the 1.* family; however,
270 some features that were previously undocumented, or behaved.
271 differently from the documentation, had to be changed in order
272 to clarify the semantics. Hence, client code that was relying
273 on some dark areas of SQL::Abstract v1.* might behave differently
276 ----------------------------
277 revision 1.49_04 2009-03-03
278 - add support for a [\%column_meta => value] bind value format
280 ----------------------------
281 revision 1.49_03 2009-02-17
282 - clarify syntax of \['...', @bind] when used with a bindtype
285 ----------------------------
286 revision 1.49_02 2009-02-16
287 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
288 - vastly expanded test coverage
289 - support for the { operator => \'...'|\['...', @bind] } syntax
290 allowing to embed arbitrary operators on the LHS
291 - fixed multiple regressions wrt DBIx::Class
293 ----------------------------
294 revision 1.49_01 2009-02-11
295 - support for literal SQL through the [$sql, bind] syntax.
296 - added -nest1, -nest2 or -nest_1, -nest_2, ...
297 - optional support for array datatypes
298 - defensive programming : check arguments to functions/methods
299 - fixed bug with global logic of -and/-or (no side-effects any more)
300 - changed logic for distributing an op over arrayrefs
301 - fixed semantics of _bindtype on array args
302 - dropped the _anoncopy of the %where tree. No longer necessary.
303 - dropped the _modlogic function
304 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
305 broken SQL. Added tests for this.
306 - Added { -desc => 'column' } order by support
307 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
310 ----------------------------
312 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
313 - added patch from Dan Kubb enabling quote_char and name_sep options
314 - added patch from Andy Grundman to enhance _anoncopy for deep refs
315 ----------------------------
317 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
318 added _anoncopy to prevent destroying original; updated docs
319 ----------------------------
321 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
322 added support for -and, -or, and -nest; see docs for details
323 ----------------------------
325 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
326 added patch from Eric Kolve to iterate over all hashref elements
327 ----------------------------
329 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
330 added bindtype param to allow this to work with Orasuck 9+
331 ----------------------------
333 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
334 several bugfixes, including _convert being applied wrong and
335 the edge case field => { '!=', [qw/this that/] } not working
336 ----------------------------
338 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
339 added patch from Philip Collins, and also added 'convert' option
340 ----------------------------
342 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
343 added "IN" and "BETWEEN" operator support, as well as "NOT"
344 modified where() to support ORDER BY, and fixed some bugs too
345 added PERFORMANCE and FORMBUILDER doc sections
346 fixed several bugs in _recurse_where(), it now works as expected
347 added test suite, many thanks to Chas Owens
348 modified all hash access to return keys sorted, to allow cached queries
349 ----------------------------
351 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
352 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
353 ----------------------------
355 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
356 many minor enhancements to add querying flexibility
357 ----------------------------
359 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
360 added precatch for messed up where string
361 ----------------------------
363 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
365 ----------------------------
367 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
368 added embedded SCALAR ref capability to insert() and update()
369 ----------------------------
371 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
373 ----------------------------
375 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
376 oops, had to actually *implement* the order by for select()!
377 ----------------------------
379 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
381 ----------------------------
383 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
384 added extra layer of ()'s to ensure correct semantics on AND
385 ----------------------------
387 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
388 updated all statements so that they use wantarray to just return SQL if asked
389 ----------------------------
391 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
392 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
393 ----------------------------
395 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;