1 Revision history for SQL::Abstract
3 - Restore perl version requirement missed in the Distar port
6 - Restore 'dynamic_config => 0' missed in the Distar port
9 - Support for DELETE ... RETURNING (GH#9)
12 revision 1.82 2017-03-20
13 -------------------------
14 - Add explicit dependency on Sub::Quote (GH#8)
15 - Fix syntax errors in ORDER BY docs (GH#7)
17 revision 1.81_01 2017-02-28
18 ----------------------------
19 - Fix order clauses with bind parameters in ->where
20 - Fix ->insert($table, \@values) with >26 values (RT#112684)
21 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
22 - Support for UPDATE ... RETURNING
23 - Documentation improvements for ORDER BY
25 revision 1.81 2014-10-25
26 ----------------------------
27 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
29 revision 1.80 2014-10-05
30 ----------------------------
31 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
32 - Explicitly croak on top-level special ops (they didn't work anyway)
34 revision 1.79 2014-09-25
35 ----------------------------
36 - New exportable functions: is_literal_value($) and is_plain_value($)
37 - New attribute 'escape_char' allowing for proper escape of quote_chars
38 present in an identifier
39 - Deprecate { "" => \... } constructs
40 - Treat { -value => undef } as plain undef in all cases
41 - Explicitly throw on { -ident => undef }
43 revision 1.78 2014-05-28
44 ----------------------------
45 - Fix parsing of binary ops to correctly take up only a single LHS
46 element, instead of gobbling up the entire parse-to-date
47 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
48 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
49 - Retire script/format-sql - the utility needs more work to be truly
52 revision 1.77 2014-01-17
53 ----------------------------
54 - Reintroduce { -not => undef } column operator (regression from 1.75)
56 revision 1.75 2013-12-27
57 ----------------------------
58 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
59 on undef-containing lists fed to -in and -not_in. An exception will
60 be raised for a while before properly fixing this, to avoid quiet
61 but subtle changes to query results in production
62 - Deprecate and warn when supplying an empty arrayref to like/not_like
63 operators (likely to be removed before 2.0)
65 - Warn when using an inequality operator with a multi-value array to
66 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
67 this behavior due to backwards comp concerns)
68 - Fix false negative comparison of ORDER BY <function> ASC
69 - More improvements of incorrect parsing (placeholder at end of list
71 - Fix typos in POD and comments (RT#87776)
72 - Augment -not_bool example with nesting (RT#89601)
74 revision 1.74 2013-06-04
75 ----------------------------
76 - Fix insufficient parenthesis unroll during operator comparison
77 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
78 by default (with a switch to reenable old behavior when necessary)
79 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
81 revision 1.73 2012-07-10
82 ----------------------------
83 - Fix parsing of ORDER BY foo + ?
84 - Stop filling in placeholders in `format-sql` since it does not support
85 passing values for them anyway
86 - Fix parsing of NOT EXISTS
87 - Fix over-eager parenthesis unrolling
88 - Fix deep recursion warnings while parsing obnoxiously long sql statements
89 - Fix incorrect comparison of malformed lists
90 - Fix incorrect reporting of mismatch-members in SQLA::Test
91 - Migrate the -ident operator from DBIC into SQLA
92 - Migrate the -value operator from DBIC into SQLA
94 revision 1.72 2010-12-21
95 ----------------------------
96 - Extra checks of search arguments for possible SQL injection attacks
97 - Remove excess parentheses in debug SQL
98 - Fix parsing of foo.* in SQLA::Tree
99 - Fix bindtype fail when using -between with arrayrefref literals
100 - Add handling for NULL for -in
101 - The -nest operator has entered semi-deprecated status and has been
102 undocumented. Please do not use it in new code
104 revision 1.71 2010-11-09
105 ----------------------------
106 - Add EXECUTING for clarity of long running SQL
107 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
108 except for placeholders
109 - Highlight transaction keywords
111 - Leave quotes from DBIC in bindargs
112 - Add error checking on "profile" for SQLA::Tree
113 - Hide bulk inserts from DBIx::Class
114 - Fix missing doc (RT#62587)
115 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
117 revision 1.69 2010-10-22
118 ----------------------------
119 - Add quotes for populated placeholders and make the background
120 magenta instead of cyan
121 - Color and indent pagination keywords
122 - Fix a silly bug which broke placeholder fill-in in DBIC
123 - Installs format-sql to format SQL passed in over STDIN
124 - Switch the tokenizer to precompiled regexes (massive speedup)
125 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
126 - Fix extended argument parsing by IN/BETWEEN
127 - Add proper handling of lists (foo,bar,?)
128 - Better handling of generic -function's during AST construction
129 - Special handle IS NOT? NULL
130 - Make sure unparse() does not destroy a passed in \@bindargs
131 - Support ops with _'s in them (valid in Oracle)
132 - Properly parse both types of default value inserts
133 - Allow { -func => $val } as arguments to UPDATE
135 revision 1.68 2010-09-16
136 ----------------------------
137 - Document methods on Tree
138 - Add affordances for color coding placeholders
139 - Change ::Tree::whitespace to whitespace_keyword
141 revision 1.67_03 2010-09-11
142 ----------------------------
143 - Add docs for SQL::Abstract::Tree->new
144 - correcty merge profile and parameters
145 - added fill_in_placeholders option for excellent copy/pasta
147 revision 1.67_02 2010-09-08
148 ----------------------------
149 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
150 - decreased a lot of indentation from ::Tree
151 - cleaned up handling of newlines inside of parens
153 revision 1.67_01 2010-09-06
154 ----------------------------
155 - Add SQL::Abstract::Tree
156 - Add unindexed DBIx::Class::Storage::PrettyPrinter
157 - Better documentation of undef/NULL in where clause
158 - Depend on bugfixed Module::Install (now again installs
159 on old < 5.8.3 perls)
161 revision 1.67 2010-05-31 14:21 (UTC)
162 ----------------------------
163 - Fix SQL::Test failure when first chunk is an unrecognized
165 - Generic -not operator tests
166 - More columns-bindtype assertion checks
168 revision 1.66 2010-04-27 02:44 (UTC)
169 ----------------------------
170 - Optimized the quoting mechanism, winning nearly 10%
171 speedup on repeatable sql generation
173 revision 1.65 2010-04-11 19:59 (UTC)
174 ----------------------------
175 - Rerelease last version to not include .svn files
176 and grab MANIFEST.SKIP from DBIx::Class so it
179 revision 1.64 2010-04-11 16:58 (UTC)
180 ----------------------------
181 - Fix multiple generic op handling regressions by
182 reverting the auto-equality assumption (turned out
183 to be a very very bad idea)
185 revision 1.63 2010-03-24 09:56 (UTC)
186 ----------------------------
187 - Add ILIKE to the core list of comparision ops
189 revision 1.62 2010-03-15 11:06 (UTC)
190 ----------------------------
191 - Fixed open outer parens for a multi-line literal
192 - Allow recursively-nested column-functions in WHERE
193 - Bumped minimum perl to 5.6.2 and changed tests to
194 rely on core dependencies
196 revision 1.61 2010-02-05 16:28 (UTC)
197 ----------------------------
198 - Allow INSERT to take additional attributes
199 - Support for INSERT ... RETURNING
200 - Another iteration of SQL::Abstract::Test fixes and improvements
202 revision 1.60 2009-09-22 11:03 (UTC)
203 ----------------------------
204 - fix a well masked error in the sql-test tokenizer
206 revision 1.59 2009-09-22 08:39 (UTC)
207 ----------------------------
208 - fixed a couple of untrapped undefined warnings
209 - allow -in/-between to accept literal sql in all logical
210 variants - see POD for details
211 - unroll multiple parenthesis around IN arguments to accomodate
214 revision 1.58 2009-09-04 15:20 (UTC)
215 ----------------------------
216 - expanded the scope of -bool and -not_bool operators
217 - added proper testing support
219 revision 1.57 2009-09-03 20:18 (UTC)
220 ----------------------------
221 - added -bool and -not_bool operators
223 revision 1.56 2009-05-30 16:31 (UTC)
224 ----------------------------
225 - support for \[$sql, @bind] in order_by clauses e.g.:
226 { -desc => \['colA LIKE ?', 'somestring'] }
228 revision 1.55 2009-05-17 22:54 (UTC)
229 ----------------------------
230 - make sure that sql generation does not mutate the supplied
231 where condition structure
233 revision 1.54 2009-05-07 17:23 (UTC)
234 ----------------------------
235 - allow special_operators to take both code refs and method names
236 (makes it possible to properly subclass the builtin ones)
238 revision 1.53 2009-04-30 14:58 (UTC)
239 ----------------------------
240 - make sure hash keys are sorted in all search sub-conditions
241 - switch installer from EU::MM to M::I
243 revision 1.52 2009-04-28 23:14 (UTC)
244 ----------------------------
245 - allow -between to handle [\"", \""] and \["", @bind]
246 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
247 - more tests and clearing up of some corner cases
248 - t/10test.t does not run by default (developer only, too cpu intensive)
250 ----------------------------
251 revision 1.51 2009-03-28 10:00 (UTC)
252 - fixed behavior of [-and => ... ] depending on the current
253 condition scope. This introduces backwards comp with 1.24
255 ----------------------------
256 revision 1.50 2009-03-10 12:30 (UTC)
257 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
258 - fixed interjecting arrayrefref into a where clause
259 - added value-only insert test with a literal SQL snippet
260 - cleanup and enhancement of t/03values.t
261 - better handling of borked SQL in tests
262 - deal properly with parentheses in is_same_sql_bind()
263 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
264 - do not version MANIFEST
266 Version 1.50 was a major internal refactoring of SQL::Abstract.
267 Great care has been taken to preserve the published behavior
268 documented in previous versions in the 1.* family; however,
269 some features that were previously undocumented, or behaved.
270 differently from the documentation, had to be changed in order
271 to clarify the semantics. Hence, client code that was relying
272 on some dark areas of SQL::Abstract v1.* might behave differently
275 ----------------------------
276 revision 1.49_04 2009-03-03
277 - add support for a [\%column_meta => value] bind value format
279 ----------------------------
280 revision 1.49_03 2009-02-17
281 - clarify syntax of \['...', @bind] when used with a bindtype
284 ----------------------------
285 revision 1.49_02 2009-02-16
286 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
287 - vastly expanded test coverage
288 - support for the { operator => \'...'|\['...', @bind] } syntax
289 allowing to embed arbitrary operators on the LHS
290 - fixed multiple regressions wrt DBIx::Class
292 ----------------------------
293 revision 1.49_01 2009-02-11
294 - support for literal SQL through the [$sql, bind] syntax.
295 - added -nest1, -nest2 or -nest_1, -nest_2, ...
296 - optional support for array datatypes
297 - defensive programming : check arguments to functions/methods
298 - fixed bug with global logic of -and/-or (no side-effects any more)
299 - changed logic for distributing an op over arrayrefs
300 - fixed semantics of _bindtype on array args
301 - dropped the _anoncopy of the %where tree. No longer necessary.
302 - dropped the _modlogic function
303 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
304 broken SQL. Added tests for this.
305 - Added { -desc => 'column' } order by support
306 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
309 ----------------------------
311 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
312 - added patch from Dan Kubb enabling quote_char and name_sep options
313 - added patch from Andy Grundman to enhance _anoncopy for deep refs
314 ----------------------------
316 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
317 added _anoncopy to prevent destroying original; updated docs
318 ----------------------------
320 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
321 added support for -and, -or, and -nest; see docs for details
322 ----------------------------
324 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
325 added patch from Eric Kolve to iterate over all hashref elements
326 ----------------------------
328 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
329 added bindtype param to allow this to work with Orasuck 9+
330 ----------------------------
332 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
333 several bugfixes, including _convert being applied wrong and
334 the edge case field => { '!=', [qw/this that/] } not working
335 ----------------------------
337 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
338 added patch from Philip Collins, and also added 'convert' option
339 ----------------------------
341 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
342 added "IN" and "BETWEEN" operator support, as well as "NOT"
343 modified where() to support ORDER BY, and fixed some bugs too
344 added PERFORMANCE and FORMBUILDER doc sections
345 fixed several bugs in _recurse_where(), it now works as expected
346 added test suite, many thanks to Chas Owens
347 modified all hash access to return keys sorted, to allow cached queries
348 ----------------------------
350 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
351 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
352 ----------------------------
354 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
355 many minor enhancements to add querying flexibility
356 ----------------------------
358 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
359 added precatch for messed up where string
360 ----------------------------
362 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
364 ----------------------------
366 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
367 added embedded SCALAR ref capability to insert() and update()
368 ----------------------------
370 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
372 ----------------------------
374 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
375 oops, had to actually *implement* the order by for select()!
376 ----------------------------
378 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
380 ----------------------------
382 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
383 added extra layer of ()'s to ensure correct semantics on AND
384 ----------------------------
386 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
387 updated all statements so that they use wantarray to just return SQL if asked
388 ----------------------------
390 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
391 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
392 ----------------------------
394 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;