1 Revision history for SQL::Abstract
4 - Restore perl version requirement missed in the Distar port
5 - Factor out the SET ... part of UPDATE for subclassability (GH#12)
8 - Restore 'dynamic_config => 0' missed in the Distar port
11 - Support for DELETE ... RETURNING (GH#9)
14 revision 1.82 2017-03-20
15 -------------------------
16 - Add explicit dependency on Sub::Quote (GH#8)
17 - Fix syntax errors in ORDER BY docs (GH#7)
19 revision 1.81_01 2017-02-28
20 ----------------------------
21 - Fix order clauses with bind parameters in ->where
22 - Fix ->insert($table, \@values) with >26 values (RT#112684)
23 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
24 - Support for UPDATE ... RETURNING
25 - Documentation improvements for ORDER BY
27 revision 1.81 2014-10-25
28 ----------------------------
29 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
31 revision 1.80 2014-10-05
32 ----------------------------
33 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
34 - Explicitly croak on top-level special ops (they didn't work anyway)
36 revision 1.79 2014-09-25
37 ----------------------------
38 - New exportable functions: is_literal_value($) and is_plain_value($)
39 - New attribute 'escape_char' allowing for proper escape of quote_chars
40 present in an identifier
41 - Deprecate { "" => \... } constructs
42 - Treat { -value => undef } as plain undef in all cases
43 - Explicitly throw on { -ident => undef }
45 revision 1.78 2014-05-28
46 ----------------------------
47 - Fix parsing of binary ops to correctly take up only a single LHS
48 element, instead of gobbling up the entire parse-to-date
49 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
50 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
51 - Retire script/format-sql - the utility needs more work to be truly
54 revision 1.77 2014-01-17
55 ----------------------------
56 - Reintroduce { -not => undef } column operator (regression from 1.75)
58 revision 1.75 2013-12-27
59 ----------------------------
60 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
61 on undef-containing lists fed to -in and -not_in. An exception will
62 be raised for a while before properly fixing this, to avoid quiet
63 but subtle changes to query results in production
64 - Deprecate and warn when supplying an empty arrayref to like/not_like
65 operators (likely to be removed before 2.0)
67 - Warn when using an inequality operator with a multi-value array to
68 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
69 this behavior due to backwards comp concerns)
70 - Fix false negative comparison of ORDER BY <function> ASC
71 - More improvements of incorrect parsing (placeholder at end of list
73 - Fix typos in POD and comments (RT#87776)
74 - Augment -not_bool example with nesting (RT#89601)
76 revision 1.74 2013-06-04
77 ----------------------------
78 - Fix insufficient parenthesis unroll during operator comparison
79 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
80 by default (with a switch to reenable old behavior when necessary)
81 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
83 revision 1.73 2012-07-10
84 ----------------------------
85 - Fix parsing of ORDER BY foo + ?
86 - Stop filling in placeholders in `format-sql` since it does not support
87 passing values for them anyway
88 - Fix parsing of NOT EXISTS
89 - Fix over-eager parenthesis unrolling
90 - Fix deep recursion warnings while parsing obnoxiously long sql statements
91 - Fix incorrect comparison of malformed lists
92 - Fix incorrect reporting of mismatch-members in SQLA::Test
93 - Migrate the -ident operator from DBIC into SQLA
94 - Migrate the -value operator from DBIC into SQLA
96 revision 1.72 2010-12-21
97 ----------------------------
98 - Extra checks of search arguments for possible SQL injection attacks
99 - Remove excess parentheses in debug SQL
100 - Fix parsing of foo.* in SQLA::Tree
101 - Fix bindtype fail when using -between with arrayrefref literals
102 - Add handling for NULL for -in
103 - The -nest operator has entered semi-deprecated status and has been
104 undocumented. Please do not use it in new code
106 revision 1.71 2010-11-09
107 ----------------------------
108 - Add EXECUTING for clarity of long running SQL
109 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
110 except for placeholders
111 - Highlight transaction keywords
113 - Leave quotes from DBIC in bindargs
114 - Add error checking on "profile" for SQLA::Tree
115 - Hide bulk inserts from DBIx::Class
116 - Fix missing doc (RT#62587)
117 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
119 revision 1.69 2010-10-22
120 ----------------------------
121 - Add quotes for populated placeholders and make the background
122 magenta instead of cyan
123 - Color and indent pagination keywords
124 - Fix a silly bug which broke placeholder fill-in in DBIC
125 - Installs format-sql to format SQL passed in over STDIN
126 - Switch the tokenizer to precompiled regexes (massive speedup)
127 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
128 - Fix extended argument parsing by IN/BETWEEN
129 - Add proper handling of lists (foo,bar,?)
130 - Better handling of generic -function's during AST construction
131 - Special handle IS NOT? NULL
132 - Make sure unparse() does not destroy a passed in \@bindargs
133 - Support ops with _'s in them (valid in Oracle)
134 - Properly parse both types of default value inserts
135 - Allow { -func => $val } as arguments to UPDATE
137 revision 1.68 2010-09-16
138 ----------------------------
139 - Document methods on Tree
140 - Add affordances for color coding placeholders
141 - Change ::Tree::whitespace to whitespace_keyword
143 revision 1.67_03 2010-09-11
144 ----------------------------
145 - Add docs for SQL::Abstract::Tree->new
146 - correcty merge profile and parameters
147 - added fill_in_placeholders option for excellent copy/pasta
149 revision 1.67_02 2010-09-08
150 ----------------------------
151 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
152 - decreased a lot of indentation from ::Tree
153 - cleaned up handling of newlines inside of parens
155 revision 1.67_01 2010-09-06
156 ----------------------------
157 - Add SQL::Abstract::Tree
158 - Add unindexed DBIx::Class::Storage::PrettyPrinter
159 - Better documentation of undef/NULL in where clause
160 - Depend on bugfixed Module::Install (now again installs
161 on old < 5.8.3 perls)
163 revision 1.67 2010-05-31 14:21 (UTC)
164 ----------------------------
165 - Fix SQL::Test failure when first chunk is an unrecognized
167 - Generic -not operator tests
168 - More columns-bindtype assertion checks
170 revision 1.66 2010-04-27 02:44 (UTC)
171 ----------------------------
172 - Optimized the quoting mechanism, winning nearly 10%
173 speedup on repeatable sql generation
175 revision 1.65 2010-04-11 19:59 (UTC)
176 ----------------------------
177 - Rerelease last version to not include .svn files
178 and grab MANIFEST.SKIP from DBIx::Class so it
181 revision 1.64 2010-04-11 16:58 (UTC)
182 ----------------------------
183 - Fix multiple generic op handling regressions by
184 reverting the auto-equality assumption (turned out
185 to be a very very bad idea)
187 revision 1.63 2010-03-24 09:56 (UTC)
188 ----------------------------
189 - Add ILIKE to the core list of comparision ops
191 revision 1.62 2010-03-15 11:06 (UTC)
192 ----------------------------
193 - Fixed open outer parens for a multi-line literal
194 - Allow recursively-nested column-functions in WHERE
195 - Bumped minimum perl to 5.6.2 and changed tests to
196 rely on core dependencies
198 revision 1.61 2010-02-05 16:28 (UTC)
199 ----------------------------
200 - Allow INSERT to take additional attributes
201 - Support for INSERT ... RETURNING
202 - Another iteration of SQL::Abstract::Test fixes and improvements
204 revision 1.60 2009-09-22 11:03 (UTC)
205 ----------------------------
206 - fix a well masked error in the sql-test tokenizer
208 revision 1.59 2009-09-22 08:39 (UTC)
209 ----------------------------
210 - fixed a couple of untrapped undefined warnings
211 - allow -in/-between to accept literal sql in all logical
212 variants - see POD for details
213 - unroll multiple parenthesis around IN arguments to accomodate
216 revision 1.58 2009-09-04 15:20 (UTC)
217 ----------------------------
218 - expanded the scope of -bool and -not_bool operators
219 - added proper testing support
221 revision 1.57 2009-09-03 20:18 (UTC)
222 ----------------------------
223 - added -bool and -not_bool operators
225 revision 1.56 2009-05-30 16:31 (UTC)
226 ----------------------------
227 - support for \[$sql, @bind] in order_by clauses e.g.:
228 { -desc => \['colA LIKE ?', 'somestring'] }
230 revision 1.55 2009-05-17 22:54 (UTC)
231 ----------------------------
232 - make sure that sql generation does not mutate the supplied
233 where condition structure
235 revision 1.54 2009-05-07 17:23 (UTC)
236 ----------------------------
237 - allow special_operators to take both code refs and method names
238 (makes it possible to properly subclass the builtin ones)
240 revision 1.53 2009-04-30 14:58 (UTC)
241 ----------------------------
242 - make sure hash keys are sorted in all search sub-conditions
243 - switch installer from EU::MM to M::I
245 revision 1.52 2009-04-28 23:14 (UTC)
246 ----------------------------
247 - allow -between to handle [\"", \""] and \["", @bind]
248 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
249 - more tests and clearing up of some corner cases
250 - t/10test.t does not run by default (developer only, too cpu intensive)
252 ----------------------------
253 revision 1.51 2009-03-28 10:00 (UTC)
254 - fixed behavior of [-and => ... ] depending on the current
255 condition scope. This introduces backwards comp with 1.24
257 ----------------------------
258 revision 1.50 2009-03-10 12:30 (UTC)
259 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
260 - fixed interjecting arrayrefref into a where clause
261 - added value-only insert test with a literal SQL snippet
262 - cleanup and enhancement of t/03values.t
263 - better handling of borked SQL in tests
264 - deal properly with parentheses in is_same_sql_bind()
265 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
266 - do not version MANIFEST
268 Version 1.50 was a major internal refactoring of SQL::Abstract.
269 Great care has been taken to preserve the published behavior
270 documented in previous versions in the 1.* family; however,
271 some features that were previously undocumented, or behaved.
272 differently from the documentation, had to be changed in order
273 to clarify the semantics. Hence, client code that was relying
274 on some dark areas of SQL::Abstract v1.* might behave differently
277 ----------------------------
278 revision 1.49_04 2009-03-03
279 - add support for a [\%column_meta => value] bind value format
281 ----------------------------
282 revision 1.49_03 2009-02-17
283 - clarify syntax of \['...', @bind] when used with a bindtype
286 ----------------------------
287 revision 1.49_02 2009-02-16
288 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
289 - vastly expanded test coverage
290 - support for the { operator => \'...'|\['...', @bind] } syntax
291 allowing to embed arbitrary operators on the LHS
292 - fixed multiple regressions wrt DBIx::Class
294 ----------------------------
295 revision 1.49_01 2009-02-11
296 - support for literal SQL through the [$sql, bind] syntax.
297 - added -nest1, -nest2 or -nest_1, -nest_2, ...
298 - optional support for array datatypes
299 - defensive programming : check arguments to functions/methods
300 - fixed bug with global logic of -and/-or (no side-effects any more)
301 - changed logic for distributing an op over arrayrefs
302 - fixed semantics of _bindtype on array args
303 - dropped the _anoncopy of the %where tree. No longer necessary.
304 - dropped the _modlogic function
305 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
306 broken SQL. Added tests for this.
307 - Added { -desc => 'column' } order by support
308 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
311 ----------------------------
313 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
314 - added patch from Dan Kubb enabling quote_char and name_sep options
315 - added patch from Andy Grundman to enhance _anoncopy for deep refs
316 ----------------------------
318 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
319 added _anoncopy to prevent destroying original; updated docs
320 ----------------------------
322 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
323 added support for -and, -or, and -nest; see docs for details
324 ----------------------------
326 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
327 added patch from Eric Kolve to iterate over all hashref elements
328 ----------------------------
330 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
331 added bindtype param to allow this to work with Orasuck 9+
332 ----------------------------
334 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
335 several bugfixes, including _convert being applied wrong and
336 the edge case field => { '!=', [qw/this that/] } not working
337 ----------------------------
339 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
340 added patch from Philip Collins, and also added 'convert' option
341 ----------------------------
343 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
344 added "IN" and "BETWEEN" operator support, as well as "NOT"
345 modified where() to support ORDER BY, and fixed some bugs too
346 added PERFORMANCE and FORMBUILDER doc sections
347 fixed several bugs in _recurse_where(), it now works as expected
348 added test suite, many thanks to Chas Owens
349 modified all hash access to return keys sorted, to allow cached queries
350 ----------------------------
352 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
353 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
354 ----------------------------
356 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
357 many minor enhancements to add querying flexibility
358 ----------------------------
360 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
361 added precatch for messed up where string
362 ----------------------------
364 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
366 ----------------------------
368 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
369 added embedded SCALAR ref capability to insert() and update()
370 ----------------------------
372 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
374 ----------------------------
376 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
377 oops, had to actually *implement* the order by for select()!
378 ----------------------------
380 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
382 ----------------------------
384 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
385 added extra layer of ()'s to ensure correct semantics on AND
386 ----------------------------
388 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
389 updated all statements so that they use wantarray to just return SQL if asked
390 ----------------------------
392 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
393 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
394 ----------------------------
396 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;