1 Revision history for SQL::Abstract
3 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
4 on undef-containing lists fed to -in and -not_in. An exception will
5 be raised for a while before properly fixing this, to avoid quiet
6 but subtle changes to query results in production
8 - Fix false negative comparison of ORDER BY <function> ASC
9 - More improvements of incorrect parsing (literal at end of list elt)
10 - Fix typos in POD and comments (RT#87776)
11 - Augment -not_bool example with nesting (RT#89601)
13 revision 1.74 2013-06-04
14 ----------------------------
15 - Fix insufficient parenthesis unroll during operator comparison
16 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
17 by default (with a switch to reenable old behavior when necessary)
18 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
20 revision 1.73 2012-07-10
21 ----------------------------
22 - Fix parsing of ORDER BY foo + ?
23 - Stop filling in placeholders in `format-sql` since it does not support
24 passing values for them anyway
25 - Fix parsing of NOT EXISTS
26 - Fix over-eager parenthesis unrolling
27 - Fix deep recursion warnings while parsing obnoxiously long sql statements
28 - Fix incorrect comparison of malformed lists
29 - Fix incorrect reporting of mismatch-members in SQLA::Test
30 - Migrate the -ident operator from DBIC into SQLA
31 - Migrate the -value operator from DBIC into SQLA
33 revision 1.72 2010-12-21
34 ----------------------------
35 - Extra checks of search arguments for possible SQL injection attacks
36 - Remove excess parentheses in debug SQL
37 - Fix parsing of foo.* in SQLA::Tree
38 - Fix bindtype fail when using -between with arrayrefref literals
39 - Add handling for NULL for -in
40 - The -nest operator has entered semi-deprecated status and has been
41 undocumented. Please do not use it in new code
43 revision 1.71 2010-11-09
44 ----------------------------
45 - Add EXECUTING for clarity of long running SQL
46 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
47 except for placeholders
48 - Highlight transaction keywords
50 - Leave quotes from DBIC in bindargs
51 - Add error checking on "profile" for SQLA::Tree
52 - Hide bulk inserts from DBIx::Class
53 - Fix missing doc (RT#62587)
54 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
56 revision 1.69 2010-10-22
57 ----------------------------
58 - Add quotes for populated placeholders and make the background
59 magenta instead of cyan
60 - Color and indent pagination keywords
61 - Fix a silly bug which broke placeholder fill-in in DBIC
62 - Installs format-sql to format SQL passed in over STDIN
63 - Switch the tokenizer to precompiled regexes (massive speedup)
64 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
65 - Fix extended argument parsing by IN/BETWEEN
66 - Add proper handling of lists (foo,bar,?)
67 - Better handling of generic -function's during AST construction
68 - Special handle IS NOT? NULL
69 - Make sure unparse() does not destroy a passed in \@bindargs
70 - Support ops with _'s in them (valid in Oracle)
71 - Properly parse both types of default value inserts
72 - Allow { -func => $val } as arguments to UPDATE
74 revision 1.68 2010-09-16
75 ----------------------------
76 - Document methods on Tree
77 - Add affordances for color coding placeholders
78 - Change ::Tree::whitespace to whitespace_keyword
80 revision 1.67_03 2010-09-11
81 ----------------------------
82 - Add docs for SQL::Abstract::Tree->new
83 - correcty merge profile and parameters
84 - added fill_in_placeholders option for excellent copy/pasta
86 revision 1.67_02 2010-09-08
87 ----------------------------
88 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
89 - decreased a lot of indentation from ::Tree
90 - cleaned up handling of newlines inside of parens
92 revision 1.67_01 2010-09-06
93 ----------------------------
94 - Add SQL::Abstract::Tree
95 - Add unindexed DBIx::Class::Storage::PrettyPrinter
96 - Better documentation of undef/NULL in where clause
97 - Depend on bugfixed Module::Install (now again installs
100 revision 1.67 2010-05-31 14:21 (UTC)
101 ----------------------------
102 - Fix SQL::Test failure when first chunk is an unrecognized
104 - Generic -not operator tests
105 - More columns-bindtype assertion checks
107 revision 1.66 2010-04-27 02:44 (UTC)
108 ----------------------------
109 - Optimized the quoting mechanism, winning nearly 10%
110 speedup on repeatable sql generation
112 revision 1.65 2010-04-11 19:59 (UTC)
113 ----------------------------
114 - Rerelease last version to not include .svn files
115 and grab MANIFEST.SKIP from DBIx::Class so it
118 revision 1.64 2010-04-11 16:58 (UTC)
119 ----------------------------
120 - Fix multiple generic op handling regressions by
121 reverting the auto-equality assumption (turned out
122 to be a very very bad idea)
124 revision 1.63 2010-03-24 09:56 (UTC)
125 ----------------------------
126 - Add ILIKE to the core list of comparision ops
128 revision 1.62 2010-03-15 11:06 (UTC)
129 ----------------------------
130 - Fixed open outer parens for a multi-line literal
131 - Allow recursively-nested column-functions in WHERE
132 - Bumped minimum perl to 5.6.2 and changed tests to
133 rely on core dependencies
135 revision 1.61 2010-02-05 16:28 (UTC)
136 ----------------------------
137 - Allow INSERT to take additional attributes
138 - Support for INSERT ... RETURNING
139 - Another iteration of SQL::Abstract::Test fixes and improvements
141 revision 1.60 2009-09-22 11:03 (UTC)
142 ----------------------------
143 - fix a well masked error in the sql-test tokenizer
145 revision 1.59 2009-09-22 08:39 (UTC)
146 ----------------------------
147 - fixed a couple of untrapped undefined warnings
148 - allow -in/-between to accept literal sql in all logical
149 variants - see POD for details
150 - unroll multiple parenthesis around IN arguments to accomodate
153 revision 1.58 2009-09-04 15:20 (UTC)
154 ----------------------------
155 - expanded the scope of -bool and -not_bool operators
156 - added proper testing support
158 revision 1.57 2009-09-03 20:18 (UTC)
159 ----------------------------
160 - added -bool and -not_bool operators
162 revision 1.56 2009-05-30 16:31 (UTC)
163 ----------------------------
164 - support for \[$sql, @bind] in order_by clauses e.g.:
165 { -desc => \['colA LIKE ?', 'somestring'] }
167 revision 1.55 2009-05-17 22:54 (UTC)
168 ----------------------------
169 - make sure that sql generation does not mutate the supplied
170 where condition structure
172 revision 1.54 2009-05-07 17:23 (UTC)
173 ----------------------------
174 - allow special_operators to take both code refs and method names
175 (makes it possible to properly subclass the builtin ones)
177 revision 1.53 2009-04-30 14:58 (UTC)
178 ----------------------------
179 - make sure hash keys are sorted in all search sub-conditions
180 - switch installer from EU::MM to M::I
182 revision 1.52 2009-04-28 23:14 (UTC)
183 ----------------------------
184 - allow -between to handle [\"", \""] and \["", @bind]
185 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
186 - more tests and clearing up of some corner cases
187 - t/10test.t does not run by default (developer only, too cpu intensive)
189 ----------------------------
190 revision 1.51 2009-03-28 10:00 (UTC)
191 - fixed behavior of [-and => ... ] depending on the current
192 condition scope. This introduces backwards comp with 1.24
194 ----------------------------
195 revision 1.50 2009-03-10 12:30 (UTC)
196 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
197 - fixed interjecting arrayrefref into a where clause
198 - added value-only insert test with a literal SQL snippet
199 - cleanup and enhancement of t/03values.t
200 - better handling of borked SQL in tests
201 - deal properly with parentheses in is_same_sql_bind()
202 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
203 - do not version MANIFEST
205 Version 1.50 was a major internal refactoring of SQL::Abstract.
206 Great care has been taken to preserve the published behavior
207 documented in previous versions in the 1.* family; however,
208 some features that were previously undocumented, or behaved.
209 differently from the documentation, had to be changed in order
210 to clarify the semantics. Hence, client code that was relying
211 on some dark areas of SQL::Abstract v1.* might behave differently
214 ----------------------------
215 revision 1.49_04 2009-03-03
216 - add support for a [\%column_meta => value] bind value format
218 ----------------------------
219 revision 1.49_03 2009-02-17
220 - clarify syntax of \['...', @bind] when used with a bindtype
223 ----------------------------
224 revision 1.49_02 2009-02-16
225 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
226 - vastly expanded test coverage
227 - support for the { operator => \'...'|\['...', @bind] } syntax
228 allowing to embed arbitrary operators on the LHS
229 - fixed multiple regressions wrt DBIx::Class
231 ----------------------------
232 revision 1.49_01 2009-02-11
233 - support for literal SQL through the [$sql, bind] syntax.
234 - added -nest1, -nest2 or -nest_1, -nest_2, ...
235 - optional support for array datatypes
236 - defensive programming : check arguments to functions/methods
237 - fixed bug with global logic of -and/-or (no side-effects any more)
238 - changed logic for distributing an op over arrayrefs
239 - fixed semantics of _bindtype on array args
240 - dropped the _anoncopy of the %where tree. No longer necessary.
241 - dropped the _modlogic function
242 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
243 broken SQL. Added tests for this.
244 - Added { -desc => 'column' } order by support
245 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
248 ----------------------------
250 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
251 - added patch from Dan Kubb enabling quote_char and name_sep options
252 - added patch from Andy Grundman to enhance _anoncopy for deep refs
253 ----------------------------
255 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
256 added _anoncopy to prevent destroying original; updated docs
257 ----------------------------
259 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
260 added support for -and, -or, and -nest; see docs for details
261 ----------------------------
263 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
264 added patch from Eric Kolve to iterate over all hashref elements
265 ----------------------------
267 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
268 added bindtype param to allow this to work with Orasuck 9+
269 ----------------------------
271 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
272 several bugfixes, including _convert being applied wrong and
273 the edge case field => { '!=', [qw/this that/] } not working
274 ----------------------------
276 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
277 added patch from Philip Collins, and also added 'convert' option
278 ----------------------------
280 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
281 added "IN" and "BETWEEN" operator support, as well as "NOT"
282 modified where() to support ORDER BY, and fixed some bugs too
283 added PERFORMANCE and FORMBUILDER doc sections
284 fixed several bugs in _recurse_where(), it now works as expected
285 added test suite, many thanks to Chas Owens
286 modified all hash access to return keys sorted, to allow cached queries
287 ----------------------------
289 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
290 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
291 ----------------------------
293 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
294 many minor enhancements to add querying flexibility
295 ----------------------------
297 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
298 added precatch for messed up where string
299 ----------------------------
301 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
303 ----------------------------
305 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
306 added embedded SCALAR ref capability to insert() and update()
307 ----------------------------
309 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
311 ----------------------------
313 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
314 oops, had to actually *implement* the order by for select()!
315 ----------------------------
317 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
319 ----------------------------
321 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
322 added extra layer of ()'s to ensure correct semantics on AND
323 ----------------------------
325 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
326 updated all statements so that they use wantarray to just return SQL if asked
327 ----------------------------
329 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
330 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
331 ----------------------------
333 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;