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 - Fix typos in POD and comments (RT#87776)
11 revision 1.74 2013-06-04
12 ----------------------------
13 - Fix insufficient parenthesis unroll during operator comparison
14 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
15 by default (with a switch to reenable old behavior when necessary)
16 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
18 revision 1.73 2012-07-10
19 ----------------------------
20 - Fix parsing of ORDER BY foo + ?
21 - Stop filling in placeholders in `format-sql` since it does not support
22 passing values for them anyway
23 - Fix parsing of NOT EXISTS
24 - Fix over-eager parenthesis unrolling
25 - Fix deep recursion warnings while parsing obnoxiously long sql statements
26 - Fix incorrect comparison of malformed lists
27 - Fix incorrect reporting of mismatch-members in SQLA::Test
28 - Migrate the -ident operator from DBIC into SQLA
29 - Migrate the -value operator from DBIC into SQLA
31 revision 1.72 2010-12-21
32 ----------------------------
33 - Extra checks of search arguments for possible SQL injection attacks
34 - Remove excess parentheses in debug SQL
35 - Fix parsing of foo.* in SQLA::Tree
36 - Fix bindtype fail when using -between with arrayrefref literals
37 - Add handling for NULL for -in
38 - The -nest operator has entered semi-deprecated status and has been
39 undocumented. Please do not use it in new code
41 revision 1.71 2010-11-09
42 ----------------------------
43 - Add EXECUTING for clarity of long running SQL
44 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
45 except for placeholders
46 - Highlight transaction keywords
48 - Leave quotes from DBIC in bindargs
49 - Add error checking on "profile" for SQLA::Tree
50 - Hide bulk inserts from DBIx::Class
51 - Fix missing doc (RT#62587)
52 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
54 revision 1.69 2010-10-22
55 ----------------------------
56 - Add quotes for populated placeholders and make the background
57 magenta instead of cyan
58 - Color and indent pagination keywords
59 - Fix a silly bug which broke placeholder fill-in in DBIC
60 - Installs format-sql to format SQL passed in over STDIN
61 - Switch the tokenizer to precompiled regexes (massive speedup)
62 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
63 - Fix extended argument parsing by IN/BETWEEN
64 - Add proper handling of lists (foo,bar,?)
65 - Better handling of generic -function's during AST construction
66 - Special handle IS NOT? NULL
67 - Make sure unparse() does not destroy a passed in \@bindargs
68 - Support ops with _'s in them (valid in Oracle)
69 - Properly parse both types of default value inserts
70 - Allow { -func => $val } as arguments to UPDATE
72 revision 1.68 2010-09-16
73 ----------------------------
74 - Document methods on Tree
75 - Add affordances for color coding placeholders
76 - Change ::Tree::whitespace to whitespace_keyword
78 revision 1.67_03 2010-09-11
79 ----------------------------
80 - Add docs for SQL::Abstract::Tree->new
81 - correcty merge profile and parameters
82 - added fill_in_placeholders option for excellent copy/pasta
84 revision 1.67_02 2010-09-08
85 ----------------------------
86 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
87 - decreased a lot of indentation from ::Tree
88 - cleaned up handling of newlines inside of parens
90 revision 1.67_01 2010-09-06
91 ----------------------------
92 - Add SQL::Abstract::Tree
93 - Add unindexed DBIx::Class::Storage::PrettyPrinter
94 - Better documentation of undef/NULL in where clause
95 - Depend on bugfixed Module::Install (now again installs
98 revision 1.67 2010-05-31 14:21 (UTC)
99 ----------------------------
100 - Fix SQL::Test failure when first chunk is an unrecognized
102 - Generic -not operator tests
103 - More columns-bindtype assertion checks
105 revision 1.66 2010-04-27 02:44 (UTC)
106 ----------------------------
107 - Optimized the quoting mechanism, winning nearly 10%
108 speedup on repeatable sql generation
110 revision 1.65 2010-04-11 19:59 (UTC)
111 ----------------------------
112 - Rerelease last version to not include .svn files
113 and grab MANIFEST.SKIP from DBIx::Class so it
116 revision 1.64 2010-04-11 16:58 (UTC)
117 ----------------------------
118 - Fix multiple generic op handling regressions by
119 reverting the auto-equality assumption (turned out
120 to be a very very bad idea)
122 revision 1.63 2010-03-24 09:56 (UTC)
123 ----------------------------
124 - Add ILIKE to the core list of comparision ops
126 revision 1.62 2010-03-15 11:06 (UTC)
127 ----------------------------
128 - Fixed open outer parens for a multi-line literal
129 - Allow recursively-nested column-functions in WHERE
130 - Bumped minimum perl to 5.6.2 and changed tests to
131 rely on core dependencies
133 revision 1.61 2010-02-05 16:28 (UTC)
134 ----------------------------
135 - Allow INSERT to take additional attributes
136 - Support for INSERT ... RETURNING
137 - Another iteration of SQL::Abstract::Test fixes and improvements
139 revision 1.60 2009-09-22 11:03 (UTC)
140 ----------------------------
141 - fix a well masked error in the sql-test tokenizer
143 revision 1.59 2009-09-22 08:39 (UTC)
144 ----------------------------
145 - fixed a couple of untrapped undefined warnings
146 - allow -in/-between to accept literal sql in all logical
147 variants - see POD for details
148 - unroll multiple parenthesis around IN arguments to accomodate
151 revision 1.58 2009-09-04 15:20 (UTC)
152 ----------------------------
153 - expanded the scope of -bool and -not_bool operators
154 - added proper testing support
156 revision 1.57 2009-09-03 20:18 (UTC)
157 ----------------------------
158 - added -bool and -not_bool operators
160 revision 1.56 2009-05-30 16:31 (UTC)
161 ----------------------------
162 - support for \[$sql, @bind] in order_by clauses e.g.:
163 { -desc => \['colA LIKE ?', 'somestring'] }
165 revision 1.55 2009-05-17 22:54 (UTC)
166 ----------------------------
167 - make sure that sql generation does not mutate the supplied
168 where condition structure
170 revision 1.54 2009-05-07 17:23 (UTC)
171 ----------------------------
172 - allow special_operators to take both code refs and method names
173 (makes it possible to properly subclass the builtin ones)
175 revision 1.53 2009-04-30 14:58 (UTC)
176 ----------------------------
177 - make sure hash keys are sorted in all search sub-conditions
178 - switch installer from EU::MM to M::I
180 revision 1.52 2009-04-28 23:14 (UTC)
181 ----------------------------
182 - allow -between to handle [\"", \""] and \["", @bind]
183 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
184 - more tests and clearing up of some corner cases
185 - t/10test.t does not run by default (developer only, too cpu intensive)
187 ----------------------------
188 revision 1.51 2009-03-28 10:00 (UTC)
189 - fixed behavior of [-and => ... ] depending on the current
190 condition scope. This introduces backwards comp with 1.24
192 ----------------------------
193 revision 1.50 2009-03-10 12:30 (UTC)
194 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
195 - fixed interjecting arrayrefref into a where clause
196 - added value-only insert test with a literal SQL snippet
197 - cleanup and enhancement of t/03values.t
198 - better handling of borked SQL in tests
199 - deal properly with parentheses in is_same_sql_bind()
200 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
201 - do not version MANIFEST
203 Version 1.50 was a major internal refactoring of SQL::Abstract.
204 Great care has been taken to preserve the published behavior
205 documented in previous versions in the 1.* family; however,
206 some features that were previously undocumented, or behaved.
207 differently from the documentation, had to be changed in order
208 to clarify the semantics. Hence, client code that was relying
209 on some dark areas of SQL::Abstract v1.* might behave differently
212 ----------------------------
213 revision 1.49_04 2009-03-03
214 - add support for a [\%column_meta => value] bind value format
216 ----------------------------
217 revision 1.49_03 2009-02-17
218 - clarify syntax of \['...', @bind] when used with a bindtype
221 ----------------------------
222 revision 1.49_02 2009-02-16
223 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
224 - vastly expanded test coverage
225 - support for the { operator => \'...'|\['...', @bind] } syntax
226 allowing to embed arbitrary operators on the LHS
227 - fixed multiple regressions wrt DBIx::Class
229 ----------------------------
230 revision 1.49_01 2009-02-11
231 - support for literal SQL through the [$sql, bind] syntax.
232 - added -nest1, -nest2 or -nest_1, -nest_2, ...
233 - optional support for array datatypes
234 - defensive programming : check arguments to functions/methods
235 - fixed bug with global logic of -and/-or (no side-effects any more)
236 - changed logic for distributing an op over arrayrefs
237 - fixed semantics of _bindtype on array args
238 - dropped the _anoncopy of the %where tree. No longer necessary.
239 - dropped the _modlogic function
240 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
241 broken SQL. Added tests for this.
242 - Added { -desc => 'column' } order by support
243 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
246 ----------------------------
248 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
249 - added patch from Dan Kubb enabling quote_char and name_sep options
250 - added patch from Andy Grundman to enhance _anoncopy for deep refs
251 ----------------------------
253 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
254 added _anoncopy to prevent destroying original; updated docs
255 ----------------------------
257 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
258 added support for -and, -or, and -nest; see docs for details
259 ----------------------------
261 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
262 added patch from Eric Kolve to iterate over all hashref elements
263 ----------------------------
265 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
266 added bindtype param to allow this to work with Orasuck 9+
267 ----------------------------
269 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
270 several bugfixes, including _convert being applied wrong and
271 the edge case field => { '!=', [qw/this that/] } not working
272 ----------------------------
274 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
275 added patch from Philip Collins, and also added 'convert' option
276 ----------------------------
278 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
279 added "IN" and "BETWEEN" operator support, as well as "NOT"
280 modified where() to support ORDER BY, and fixed some bugs too
281 added PERFORMANCE and FORMBUILDER doc sections
282 fixed several bugs in _recurse_where(), it now works as expected
283 added test suite, many thanks to Chas Owens
284 modified all hash access to return keys sorted, to allow cached queries
285 ----------------------------
287 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
288 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
289 ----------------------------
291 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
292 many minor enhancements to add querying flexibility
293 ----------------------------
295 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
296 added precatch for messed up where string
297 ----------------------------
299 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
301 ----------------------------
303 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
304 added embedded SCALAR ref capability to insert() and update()
305 ----------------------------
307 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
309 ----------------------------
311 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
312 oops, had to actually *implement* the order by for select()!
313 ----------------------------
315 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
317 ----------------------------
319 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
320 added extra layer of ()'s to ensure correct semantics on AND
321 ----------------------------
323 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
324 updated all statements so that they use wantarray to just return SQL if asked
325 ----------------------------
327 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
328 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
329 ----------------------------
331 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;