1 Revision history for SQL::Abstract
3 - Restore 'dynamic_config => 0' missed in the Distar port
6 - Support for DELETE ... RETURNING (GH#9)
9 revision 1.82 2017-03-20
10 -------------------------
11 - Add explicit dependency on Sub::Quote (GH#8)
12 - Fix syntax errors in ORDER BY docs (GH#7)
14 revision 1.81_01 2017-02-28
15 ----------------------------
16 - Fix order clauses with bind parameters in ->where
17 - Fix ->insert($table, \@values) with >26 values (RT#112684)
18 - Teach ::Tree that ILIKE (PostgreSQL) and REGEXP (MySQL) are binary ops
19 - Support for UPDATE ... RETURNING
20 - Documentation improvements for ORDER BY
22 revision 1.81 2014-10-25
23 ----------------------------
24 - Fix overly-enthusiastic parenthesis unroller (RT#99503)
26 revision 1.80 2014-10-05
27 ----------------------------
28 - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
29 - Explicitly croak on top-level special ops (they didn't work anyway)
31 revision 1.79 2014-09-25
32 ----------------------------
33 - New exportable functions: is_literal_value($) and is_plain_value($)
34 - New attribute 'escape_char' allowing for proper escape of quote_chars
35 present in an identifier
36 - Deprecate { "" => \... } constructs
37 - Treat { -value => undef } as plain undef in all cases
38 - Explicitly throw on { -ident => undef }
40 revision 1.78 2014-05-28
41 ----------------------------
42 - Fix parsing of binary ops to correctly take up only a single LHS
43 element, instead of gobbling up the entire parse-to-date
44 - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
45 - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
46 - Retire script/format-sql - the utility needs more work to be truly
49 revision 1.77 2014-01-17
50 ----------------------------
51 - Reintroduce { -not => undef } column operator (regression from 1.75)
53 revision 1.75 2013-12-27
54 ----------------------------
55 - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
56 on undef-containing lists fed to -in and -not_in. An exception will
57 be raised for a while before properly fixing this, to avoid quiet
58 but subtle changes to query results in production
59 - Deprecate and warn when supplying an empty arrayref to like/not_like
60 operators (likely to be removed before 2.0)
62 - Warn when using an inequality operator with a multi-value array to
63 arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
64 this behavior due to backwards comp concerns)
65 - Fix false negative comparison of ORDER BY <function> ASC
66 - More improvements of incorrect parsing (placeholder at end of list
68 - Fix typos in POD and comments (RT#87776)
69 - Augment -not_bool example with nesting (RT#89601)
71 revision 1.74 2013-06-04
72 ----------------------------
73 - Fix insufficient parenthesis unroll during operator comparison
74 - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
75 by default (with a switch to reenable old behavior when necessary)
76 - Change parser to not eagerly slurp RHS expressions it doesn't recognize
78 revision 1.73 2012-07-10
79 ----------------------------
80 - Fix parsing of ORDER BY foo + ?
81 - Stop filling in placeholders in `format-sql` since it does not support
82 passing values for them anyway
83 - Fix parsing of NOT EXISTS
84 - Fix over-eager parenthesis unrolling
85 - Fix deep recursion warnings while parsing obnoxiously long sql statements
86 - Fix incorrect comparison of malformed lists
87 - Fix incorrect reporting of mismatch-members in SQLA::Test
88 - Migrate the -ident operator from DBIC into SQLA
89 - Migrate the -value operator from DBIC into SQLA
91 revision 1.72 2010-12-21
92 ----------------------------
93 - Extra checks of search arguments for possible SQL injection attacks
94 - Remove excess parentheses in debug SQL
95 - Fix parsing of foo.* in SQLA::Tree
96 - Fix bindtype fail when using -between with arrayrefref literals
97 - Add handling for NULL for -in
98 - The -nest operator has entered semi-deprecated status and has been
99 undocumented. Please do not use it in new code
101 revision 1.71 2010-11-09
102 ----------------------------
103 - Add EXECUTING for clarity of long running SQL
104 - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
105 except for placeholders
106 - Highlight transaction keywords
108 - Leave quotes from DBIC in bindargs
109 - Add error checking on "profile" for SQLA::Tree
110 - Hide bulk inserts from DBIx::Class
111 - Fix missing doc (RT#62587)
112 - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
114 revision 1.69 2010-10-22
115 ----------------------------
116 - Add quotes for populated placeholders and make the background
117 magenta instead of cyan
118 - Color and indent pagination keywords
119 - Fix a silly bug which broke placeholder fill-in in DBIC
120 - Installs format-sql to format SQL passed in over STDIN
121 - Switch the tokenizer to precompiled regexes (massive speedup)
122 - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
123 - Fix extended argument parsing by IN/BETWEEN
124 - Add proper handling of lists (foo,bar,?)
125 - Better handling of generic -function's during AST construction
126 - Special handle IS NOT? NULL
127 - Make sure unparse() does not destroy a passed in \@bindargs
128 - Support ops with _'s in them (valid in Oracle)
129 - Properly parse both types of default value inserts
130 - Allow { -func => $val } as arguments to UPDATE
132 revision 1.68 2010-09-16
133 ----------------------------
134 - Document methods on Tree
135 - Add affordances for color coding placeholders
136 - Change ::Tree::whitespace to whitespace_keyword
138 revision 1.67_03 2010-09-11
139 ----------------------------
140 - Add docs for SQL::Abstract::Tree->new
141 - correcty merge profile and parameters
142 - added fill_in_placeholders option for excellent copy/pasta
144 revision 1.67_02 2010-09-08
145 ----------------------------
146 - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
147 - decreased a lot of indentation from ::Tree
148 - cleaned up handling of newlines inside of parens
150 revision 1.67_01 2010-09-06
151 ----------------------------
152 - Add SQL::Abstract::Tree
153 - Add unindexed DBIx::Class::Storage::PrettyPrinter
154 - Better documentation of undef/NULL in where clause
155 - Depend on bugfixed Module::Install (now again installs
156 on old < 5.8.3 perls)
158 revision 1.67 2010-05-31 14:21 (UTC)
159 ----------------------------
160 - Fix SQL::Test failure when first chunk is an unrecognized
162 - Generic -not operator tests
163 - More columns-bindtype assertion checks
165 revision 1.66 2010-04-27 02:44 (UTC)
166 ----------------------------
167 - Optimized the quoting mechanism, winning nearly 10%
168 speedup on repeatable sql generation
170 revision 1.65 2010-04-11 19:59 (UTC)
171 ----------------------------
172 - Rerelease last version to not include .svn files
173 and grab MANIFEST.SKIP from DBIx::Class so it
176 revision 1.64 2010-04-11 16:58 (UTC)
177 ----------------------------
178 - Fix multiple generic op handling regressions by
179 reverting the auto-equality assumption (turned out
180 to be a very very bad idea)
182 revision 1.63 2010-03-24 09:56 (UTC)
183 ----------------------------
184 - Add ILIKE to the core list of comparision ops
186 revision 1.62 2010-03-15 11:06 (UTC)
187 ----------------------------
188 - Fixed open outer parens for a multi-line literal
189 - Allow recursively-nested column-functions in WHERE
190 - Bumped minimum perl to 5.6.2 and changed tests to
191 rely on core dependencies
193 revision 1.61 2010-02-05 16:28 (UTC)
194 ----------------------------
195 - Allow INSERT to take additional attributes
196 - Support for INSERT ... RETURNING
197 - Another iteration of SQL::Abstract::Test fixes and improvements
199 revision 1.60 2009-09-22 11:03 (UTC)
200 ----------------------------
201 - fix a well masked error in the sql-test tokenizer
203 revision 1.59 2009-09-22 08:39 (UTC)
204 ----------------------------
205 - fixed a couple of untrapped undefined warnings
206 - allow -in/-between to accept literal sql in all logical
207 variants - see POD for details
208 - unroll multiple parenthesis around IN arguments to accomodate
211 revision 1.58 2009-09-04 15:20 (UTC)
212 ----------------------------
213 - expanded the scope of -bool and -not_bool operators
214 - added proper testing support
216 revision 1.57 2009-09-03 20:18 (UTC)
217 ----------------------------
218 - added -bool and -not_bool operators
220 revision 1.56 2009-05-30 16:31 (UTC)
221 ----------------------------
222 - support for \[$sql, @bind] in order_by clauses e.g.:
223 { -desc => \['colA LIKE ?', 'somestring'] }
225 revision 1.55 2009-05-17 22:54 (UTC)
226 ----------------------------
227 - make sure that sql generation does not mutate the supplied
228 where condition structure
230 revision 1.54 2009-05-07 17:23 (UTC)
231 ----------------------------
232 - allow special_operators to take both code refs and method names
233 (makes it possible to properly subclass the builtin ones)
235 revision 1.53 2009-04-30 14:58 (UTC)
236 ----------------------------
237 - make sure hash keys are sorted in all search sub-conditions
238 - switch installer from EU::MM to M::I
240 revision 1.52 2009-04-28 23:14 (UTC)
241 ----------------------------
242 - allow -between to handle [\"", \""] and \["", @bind]
243 - allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
244 - more tests and clearing up of some corner cases
245 - t/10test.t does not run by default (developer only, too cpu intensive)
247 ----------------------------
248 revision 1.51 2009-03-28 10:00 (UTC)
249 - fixed behavior of [-and => ... ] depending on the current
250 condition scope. This introduces backwards comp with 1.24
252 ----------------------------
253 revision 1.50 2009-03-10 12:30 (UTC)
254 - fixed the problem with values() not behaving the same as the rest of the code (RT#43483)
255 - fixed interjecting arrayrefref into a where clause
256 - added value-only insert test with a literal SQL snippet
257 - cleanup and enhancement of t/03values.t
258 - better handling of borked SQL in tests
259 - deal properly with parentheses in is_same_sql_bind()
260 - fixed test subs (is_same_*) in SQL::Abstract::Test to return the correct test value
261 - do not version MANIFEST
263 Version 1.50 was a major internal refactoring of SQL::Abstract.
264 Great care has been taken to preserve the published behavior
265 documented in previous versions in the 1.* family; however,
266 some features that were previously undocumented, or behaved.
267 differently from the documentation, had to be changed in order
268 to clarify the semantics. Hence, client code that was relying
269 on some dark areas of SQL::Abstract v1.* might behave differently
272 ----------------------------
273 revision 1.49_04 2009-03-03
274 - add support for a [\%column_meta => value] bind value format
276 ----------------------------
277 revision 1.49_03 2009-02-17
278 - clarify syntax of \['...', @bind] when used with a bindtype
281 ----------------------------
282 revision 1.49_02 2009-02-16
283 - added an AST-aware SQL::Abstract::Test library for sql syntax tests
284 - vastly expanded test coverage
285 - support for the { operator => \'...'|\['...', @bind] } syntax
286 allowing to embed arbitrary operators on the LHS
287 - fixed multiple regressions wrt DBIx::Class
289 ----------------------------
290 revision 1.49_01 2009-02-11
291 - support for literal SQL through the [$sql, bind] syntax.
292 - added -nest1, -nest2 or -nest_1, -nest_2, ...
293 - optional support for array datatypes
294 - defensive programming : check arguments to functions/methods
295 - fixed bug with global logic of -and/-or (no side-effects any more)
296 - changed logic for distributing an op over arrayrefs
297 - fixed semantics of _bindtype on array args
298 - dropped the _anoncopy of the %where tree. No longer necessary.
299 - dropped the _modlogic function
300 - Make col => [] and col => {$op => [] } DTRT or die instead of generating
301 broken SQL. Added tests for this.
302 - Added { -desc => 'column' } order by support
303 - Tiny "$_"-related fix for { -desc => 'columns'} order by support
306 ----------------------------
308 date: 2005/08/18 18:41:58; author: nwiger; state: Exp; lines: +104 -50
309 - added patch from Dan Kubb enabling quote_char and name_sep options
310 - added patch from Andy Grundman to enhance _anoncopy for deep refs
311 ----------------------------
313 date: 2005/04/29 18:20:30; author: nwiger; state: Exp; lines: +34 -20
314 added _anoncopy to prevent destroying original; updated docs
315 ----------------------------
317 date: 2005/03/07 20:14:12; author: nwiger; state: Exp; lines: +201 -65
318 added support for -and, -or, and -nest; see docs for details
319 ----------------------------
321 date: 2004/08/25 20:11:27; author: nwiger; state: Exp; lines: +58 -46
322 added patch from Eric Kolve to iterate over all hashref elements
323 ----------------------------
325 date: 2004/06/10 17:20:01; author: nwiger; state: Exp; lines: +178 -12
326 added bindtype param to allow this to work with Orasuck 9+
327 ----------------------------
329 date: 2003/11/05 23:40:40; author: nwiger; state: Exp; lines: +18 -6
330 several bugfixes, including _convert being applied wrong and
331 the edge case field => { '!=', [qw/this that/] } not working
332 ----------------------------
334 date: 2003/11/04 21:20:33; author: nwiger; state: Exp; lines: +115 -34
335 added patch from Philip Collins, and also added 'convert' option
336 ----------------------------
338 date: 2003/05/21 17:22:29; author: nwiger; state: Exp; lines: +230 -74
339 added "IN" and "BETWEEN" operator support, as well as "NOT"
340 modified where() to support ORDER BY, and fixed some bugs too
341 added PERFORMANCE and FORMBUILDER doc sections
342 fixed several bugs in _recurse_where(), it now works as expected
343 added test suite, many thanks to Chas Owens
344 modified all hash access to return keys sorted, to allow cached queries
345 ----------------------------
347 date: 2003/05/08 20:10:56; author: nwiger; state: Exp; lines: +181 -96
348 1.11 interim checking; major bugfixes and order_by, 1.12 will go to CPAN
349 ----------------------------
351 date: 2003/05/02 00:07:30; author: nwiger; state: Exp; lines: +52 -12
352 many minor enhancements to add querying flexibility
353 ----------------------------
355 date: 2002/09/27 18:06:25; author: nwiger; state: Exp; lines: +6 -2
356 added precatch for messed up where string
357 ----------------------------
359 date: 2002/08/29 18:04:35; author: nwiger; state: Exp; lines: +4 -3
361 ----------------------------
363 date: 2001/11/07 22:18:12; author: nwiger; state: Exp; lines: +31 -14
364 added embedded SCALAR ref capability to insert() and update()
365 ----------------------------
367 date: 2001/11/07 01:23:28; author: nwiger; state: Exp; lines: +3 -3
369 ----------------------------
371 date: 2001/11/06 21:09:44; author: nwiger; state: Exp; lines: +14 -6
372 oops, had to actually *implement* the order by for select()!
373 ----------------------------
375 date: 2001/11/06 03:13:16; author: nwiger; state: Exp; lines: +43 -4
377 ----------------------------
379 date: 2001/11/06 03:07:42; author: nwiger; state: Exp; lines: +16 -7
380 added extra layer of ()'s to ensure correct semantics on AND
381 ----------------------------
383 date: 2001/11/06 01:16:31; author: nwiger; state: Exp; lines: +11 -10
384 updated all statements so that they use wantarray to just return SQL if asked
385 ----------------------------
387 date: 2001/10/26 22:23:46; author: nwiger; state: Exp; lines: +112 -15
388 added scalar ref for SQL verbatim in where, fixed bugs, array ref, docs
389 ----------------------------
391 date: 2001/10/24 00:26:43; author: nwiger; state: Exp;