1 Revision history for SQL::Abstract
4 - Add runtime dependency on Test::Deep and Test::Builder::Module for
5 SQL::Abstract::Test (RT#131623)
8 - Remove obsolete documentation about arrayrefref as the $source
9 argument for ->select (removed in version 1.74)
10 - Factor out the field list part of SELECT for subclassability (GH#13)
11 - Do not replace literal '0' with empty string in WHERE clauses (GH#14)
14 - Restore perl version requirement missed in the Distar port
15 - Factor out the SET ... part of UPDATE for subclassability (GH#12)
18 - Restore 'dynamic_config => 0' missed in the Distar port
21 - Support for DELETE ... RETURNING (GH#9)
24 revision 1.82 2017-03-20
25 -------------------------
26 - Add explicit dependency on Sub::Quote (GH#8)
27 - Fix syntax errors in ORDER BY docs (GH#7)
29 revision 1.81_01 2017-02-28
30 ----------------------------
31 - Fix order clauses with bind parameters in ->where
32 - Fix ->insert($table, \@values) with >26 values (RT#112684)
33 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
34 - Support for UPDATE ... RETURNING
35 - Documentation improvements for ORDER BY
37 revision 1.81 2014-10-25
38 ----------------------------
39 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
41 revision 1.80 2014-10-05
42 ----------------------------
43 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
44 - Explicitly croak on top-level special ops (they didn't work anyway)
46 revision 1.79 2014-09-25
47 ----------------------------
48 - New exportable functions: is_literal_value($) and is_plain_value($)
49 - New attribute 'escape_char' allowing for proper escape of quote_chars
50 present in an identifier
51 - Deprecate { "" => \... } constructs
52 - Treat { -value => undef } as plain undef in all cases
53 - Explicitly throw on { -ident => undef }
55 revision 1.78 2014-05-28
56 ----------------------------
57 - Fix parsing of binary ops to correctly take up only a single LHS
58 element, instead of gobbling up the entire parse-to-date
59 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
60 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
61 - Retire script/format-sql - the utility needs more work to be truly
64 revision 1.77 2014-01-17
65 ----------------------------
66 - Reintroduce { -not => undef } column operator (regression from 1.75)
68 revision 1.75 2013-12-27
69 ----------------------------
70 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
71 on undef-containing lists fed to -in and -not_in. An exception will
72 be raised for a while before properly fixing this, to avoid quiet
73 but subtle changes to query results in production
74 - Deprecate and warn when supplying an empty arrayref to like/not_like
75 operators (likely to be removed before 2.0)
77 - Warn when using an inequality operator with a multi-value array to
78 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
79 this behavior due to backwards comp concerns)
80 - Fix false negative comparison of ORDER BY <function> ASC
81 - More improvements of incorrect parsing (placeholder at end of list
83 - Fix typos in POD and comments (RT#87776)
84 - Augment -not_bool example with nesting (RT#89601)
86 revision 1.74 2013-06-04
87 ----------------------------
88 - Fix insufficient parenthesis unroll during operator comparison
89 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
90 by default (with a switch to reenable old behavior when necessary)
91 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
93 revision 1.73 2012-07-10
94 ----------------------------
95 - Fix parsing of ORDER BY foo + ?
96 - Stop filling in placeholders in `format-sql` since it does not support
97 passing values for them anyway
98 - Fix parsing of NOT EXISTS
99 - Fix over-eager parenthesis unrolling
100 - Fix deep recursion warnings while parsing obnoxiously long sql statements
101 - Fix incorrect comparison of malformed lists
102 - Fix incorrect reporting of mismatch-members in SQLA::Test
103 - Migrate the -ident operator from DBIC into SQLA
104 - Migrate the -value operator from DBIC into SQLA
106 revision 1.72 2010-12-21
107 ----------------------------
108 - Extra checks of search arguments for possible SQL injection attacks
109 - Remove excess parentheses in debug SQL
110 - Fix parsing of foo.* in SQLA::Tree
111 - Fix bindtype fail when using -between with arrayrefref literals
112 - Add handling for NULL for -in
113 - The -nest operator has entered semi-deprecated status and has been
114 undocumented. Please do not use it in new code
116 revision 1.71 2010-11-09
117 ----------------------------
118 - Add EXECUTING for clarity of long running SQL
119 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
120 except for placeholders
121 - Highlight transaction keywords
123 - Leave quotes from DBIC in bindargs
124 - Add error checking on "profile" for SQLA::Tree
125 - Hide bulk inserts from DBIx::Class
126 - Fix missing doc (RT#62587)
127 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
129 revision 1.69 2010-10-22
130 ----------------------------
131 - Add quotes for populated placeholders and make the background
132 magenta instead of cyan
133 - Color and indent pagination keywords
134 - Fix a silly bug which broke placeholder fill-in in DBIC
135 - Installs format-sql to format SQL passed in over STDIN
136 - Switch the tokenizer to precompiled regexes (massive speedup)
137 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
138 - Fix extended argument parsing by IN/BETWEEN
139 - Add proper handling of lists (foo,bar,?)
140 - Better handling of generic -function's during AST construction
141 - Special handle IS NOT? NULL
142 - Make sure unparse() does not destroy a passed in \@bindargs
143 - Support ops with _'s in them (valid in Oracle)
144 - Properly parse both types of default value inserts
145 - Allow { -func => $val } as arguments to UPDATE
147 revision 1.68 2010-09-16
148 ----------------------------
149 - Document methods on Tree
150 - Add affordances for color coding placeholders
151 - Change ::Tree::whitespace to whitespace_keyword
153 revision 1.67_03 2010-09-11
154 ----------------------------
155 - Add docs for SQL::Abstract::Tree->new
156 - correcty merge profile and parameters
157 - added fill_in_placeholders option for excellent copy/pasta
159 revision 1.67_02 2010-09-08
160 ----------------------------
161 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
162 - decreased a lot of indentation from ::Tree
163 - cleaned up handling of newlines inside of parens
165 revision 1.67_01 2010-09-06
166 ----------------------------
167 - Add SQL::Abstract::Tree
168 - Add unindexed DBIx::Class::Storage::PrettyPrinter
169 - Better documentation of undef/NULL in where clause
170 - Depend on bugfixed Module::Install (now again installs
171 on old < 5.8.3 perls)
173 revision 1.67 2010-05-31 14:21 (UTC)
174 ----------------------------
175 - Fix SQL::Test failure when first chunk is an unrecognized
177 - Generic -not operator tests
178 - More columns-bindtype assertion checks
180 revision 1.66 2010-04-27 02:44 (UTC)
181 ----------------------------
182 - Optimized the quoting mechanism, winning nearly 10%
183 speedup on repeatable sql generation
185 revision 1.65 2010-04-11 19:59 (UTC)
186 ----------------------------
187 - Rerelease last version to not include .svn files
188 and grab MANIFEST.SKIP from DBIx::Class so it
191 revision 1.64 2010-04-11 16:58 (UTC)
192 ----------------------------
193 - Fix multiple generic op handling regressions by
194 reverting the auto-equality assumption (turned out
195 to be a very very bad idea)
197 revision 1.63 2010-03-24 09:56 (UTC)
198 ----------------------------
199 - Add ILIKE to the core list of comparision ops
201 revision 1.62 2010-03-15 11:06 (UTC)
202 ----------------------------
203 - Fixed open outer parens for a multi-line literal
204 - Allow recursively-nested column-functions in WHERE
205 - Bumped minimum perl to 5.6.2 and changed tests to
206 rely on core dependencies
208 revision 1.61 2010-02-05 16:28 (UTC)
209 ----------------------------
210 - Allow INSERT to take additional attributes
211 - Support for INSERT ... RETURNING
212 - Another iteration of SQL::Abstract::Test fixes and improvements
214 revision 1.60 2009-09-22 11:03 (UTC)
215 ----------------------------
216 - fix a well masked error in the sql-test tokenizer
218 revision 1.59 2009-09-22 08:39 (UTC)
219 ----------------------------
220 - fixed a couple of untrapped undefined warnings
221 - allow -in/-between to accept literal sql in all logical
222 variants - see POD for details
223 - unroll multiple parenthesis around IN arguments to accomodate
226 revision 1.58 2009-09-04 15:20 (UTC)
227 ----------------------------
228 - expanded the scope of -bool and -not_bool operators
229 - added proper testing support
231 revision 1.57 2009-09-03 20:18 (UTC)
232 ----------------------------
233 - added -bool and -not_bool operators
235 revision 1.56 2009-05-30 16:31 (UTC)
236 ----------------------------
237 - support for \[$sql, @bind] in order_by clauses e.g.:
238 { -desc => \['colA LIKE ?', 'somestring'] }
240 revision 1.55 2009-05-17 22:54 (UTC)
241 ----------------------------
242 - make sure that sql generation does not mutate the supplied
243 where condition structure
245 revision 1.54 2009-05-07 17:23 (UTC)
246 ----------------------------
247 - allow special_operators to take both code refs and method names
248 (makes it possible to properly subclass the builtin ones)
250 revision 1.53 2009-04-30 14:58 (UTC)
251 ----------------------------
252 - make sure hash keys are sorted in all search sub-conditions
253 - switch installer from EU::MM to M::I
255 revision 1.52 2009-04-28 23:14 (UTC)
256 ----------------------------
257 - allow -between to handle [\"", \""] and \["", @bind]
258 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
259 - more tests and clearing up of some corner cases
260 - t/10test.t does not run by default (developer only, too cpu intensive)
262 ----------------------------
263 revision 1.51 2009-03-28 10:00 (UTC)
264 - fixed behavior of [-and => ... ] depending on the current
265 condition scope. This introduces backwards comp with 1.24
267 ----------------------------
268 revision 1.50 2009-03-10 12:30 (UTC)
269 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
270 - fixed interjecting arrayrefref into a where clause
271 - added value-only insert test with a literal SQL snippet
272 - cleanup and enhancement of t/03values.t
273 - better handling of borked SQL in tests
274 - deal properly with parentheses in is_same_sql_bind()
275 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
276 - do not version MANIFEST
278 Version 1.50 was a major internal refactoring of SQL::Abstract.
279 Great care has been taken to preserve the published behavior
280 documented in previous versions in the 1.* family; however,
281 some features that were previously undocumented, or behaved.
282 differently from the documentation, had to be changed in order
283 to clarify the semantics. Hence, client code that was relying
284 on some dark areas of SQL::Abstract v1.* might behave differently
287 ----------------------------
288 revision 1.49_04 2009-03-03
289 - add support for a [\%column_meta => value] bind value format
291 ----------------------------
292 revision 1.49_03 2009-02-17
293 - clarify syntax of \['...', @bind] when used with a bindtype
296 ----------------------------
297 revision 1.49_02 2009-02-16
298 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
299 - vastly expanded test coverage
300 - support for the { operator => \'...'|\['...', @bind] } syntax
301 allowing to embed arbitrary operators on the LHS
302 - fixed multiple regressions wrt DBIx::Class
304 ----------------------------
305 revision 1.49_01 2009-02-11
306 - support for literal SQL through the [$sql, bind] syntax.
307 - added -nest1, -nest2 or -nest_1, -nest_2, ...
308 - optional support for array datatypes
309 - defensive programming : check arguments to functions/methods
310 - fixed bug with global logic of -and/-or (no side-effects any more)
311 - changed logic for distributing an op over arrayrefs
312 - fixed semantics of _bindtype on array args
313 - dropped the _anoncopy of the %where tree. No longer necessary.
314 - dropped the _modlogic function
315 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
316 broken SQL. Added tests for this.
317 - Added { -desc => 'column' } order by support
318 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
321 ----------------------------
323 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
324 - added patch from Dan Kubb enabling quote_char and name_sep options
325 - added patch from Andy Grundman to enhance _anoncopy for deep refs
326 ----------------------------
328 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
329 added _anoncopy to prevent destroying original; updated docs
330 ----------------------------
332 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
333 added support for -and, -or, and -nest; see docs for details
334 ----------------------------
336 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
337 added patch from Eric Kolve to iterate over all hashref elements
338 ----------------------------
340 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
341 added bindtype param to allow this to work with Orasuck 9+
342 ----------------------------
344 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
345 several bugfixes, including _convert being applied wrong and
346 the edge case field => { '!=', [qw/this that/] } not working
347 ----------------------------
349 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
350 added patch from Philip Collins, and also added 'convert' option
351 ----------------------------
353 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
354 added "IN" and "BETWEEN" operator support, as well as "NOT"
355 modified where() to support ORDER BY, and fixed some bugs too
356 added PERFORMANCE and FORMBUILDER doc sections
357 fixed several bugs in _recurse_where(), it now works as expected
358 added test suite, many thanks to Chas Owens
359 modified all hash access to return keys sorted, to allow cached queries
360 ----------------------------
362 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
363 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
364 ----------------------------
366 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
367 many minor enhancements to add querying flexibility
368 ----------------------------
370 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
371 added precatch for messed up where string
372 ----------------------------
374 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
376 ----------------------------
378 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
379 added embedded SCALAR ref capability to insert() and update()
380 ----------------------------
382 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
384 ----------------------------
386 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
387 oops, had to actually *implement* the order by for select()!
388 ----------------------------
390 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
392 ----------------------------
394 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
395 added extra layer of ()'s to ensure correct semantics on AND
396 ----------------------------
398 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
399 updated all statements so that they use wantarray to just return SQL if asked
400 ----------------------------
402 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
403 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
404 ----------------------------
406 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;