Revision history for SQL::Abstract
+ - Fix overly-enthusiastic parenthesis unroller (RT#99503)
+
+revision 1.80 2014-10-05
+----------------------------
+ - Fix erroneous behavior of is_literal_value($) wrt { -ident => ... }
+ - Explicitly croak on top-level special ops (they didn't work anyway)
+
+revision 1.79 2014-09-25
+----------------------------
+ - New exportable functions: is_literal_value($) and is_plain_value($)
+ - New attribute 'escape_char' allowing for proper escape of quote_chars
+ present in an identifier
+ - Deprecate { "" => \... } constructs
+ - Treat { -value => undef } as plain undef in all cases
+ - Explicitly throw on { -ident => undef }
+
+revision 1.78 2014-05-28
+----------------------------
+ - Fix parsing of binary ops to correctly take up only a single LHS
+ element, instead of gobbling up the entire parse-to-date
+ - Explicitly handle ROW_NUMBER() OVER as the snowflake-operator it is
+ - Improve signatures/documentation of is_same_sql_bind / eq_sql_bind
+ - Retire script/format-sql - the utility needs more work to be truly
+ end-user convenient
+
+revision 1.77 2014-01-17
+----------------------------
+ - Reintroduce { -not => undef } column operator (regression from 1.75)
+
+revision 1.75 2013-12-27
+----------------------------
+ - *UPCOMING INCOMPATIBLE BUGFIX*: SQLA used to generate incorrect SQL
+ on undef-containing lists fed to -in and -not_in. An exception will
+ be raised for a while before properly fixing this, to avoid quiet
+ but subtle changes to query results in production
+ - Deprecate and warn when supplying an empty arrayref to like/not_like
+ operators (likely to be removed before 2.0)
+
+ - Warn when using an inequality operator with a multi-value array to
+ arrive at what amounts to a 1=1 condition (no pre-2.0 plans to fix
+ this behavior due to backwards comp concerns)
+ - Fix false negative comparison of ORDER BY <function> ASC
+ - More improvements of incorrect parsing (placeholder at end of list
+ element)
+ - Fix typos in POD and comments (RT#87776)
+ - Augment -not_bool example with nesting (RT#89601)
+
+revision 1.74 2013-06-04
+----------------------------
+ - Fix insufficient parenthesis unroll during operator comparison
+ - 'ORDER BY foo' and 'ORDER BY foo ASC' are now considered equal
+ by default (with a switch to reenable old behavior when necessary)
+ - Change parser to not eagerly slurp RHS expressions it doesn't recognize
+
+revision 1.73 2012-07-10
+----------------------------
+ - Fix parsing of ORDER BY foo + ?
+ - Stop filling in placeholders in `format-sql` since it does not support
+ passing values for them anyway
+ - Fix parsing of NOT EXISTS
+ - Fix over-eager parenthesis unrolling
+ - Fix deep recursion warnings while parsing obnoxiously long sql statements
+ - Fix incorrect comparison of malformed lists
+ - Fix incorrect reporting of mismatch-members in SQLA::Test
+ - Migrate the -ident operator from DBIC into SQLA
+ - Migrate the -value operator from DBIC into SQLA
+
+revision 1.72 2010-12-21
+----------------------------
+ - Extra checks of search arguments for possible SQL injection attacks
+ - Remove excess parentheses in debug SQL
+ - Fix parsing of foo.* in SQLA::Tree
+ - Fix bindtype fail when using -between with arrayrefref literals
+ - Add handling for NULL for -in
+ - The -nest operator has entered semi-deprecated status and has been
+ undocumented. Please do not use it in new code
+
+revision 1.71 2010-11-09
+----------------------------
+ - Add EXECUTING for clarity of long running SQL
+ - Add "squash_repeats" option to fix it such that repeated SQL gets ellided
+ except for placeholders
+ - Highlight transaction keywords
+ - Highlight HAVING
+ - Leave quotes from DBIC in bindargs
+ - Add error checking on "profile" for SQLA::Tree
+ - Hide bulk inserts from DBIx::Class
+ - Fix missing doc (RT#62587)
+ - Format functions in MySQL-friendly manner foo( ... ) vs foo ( ... )
+
+revision 1.69 2010-10-22
+----------------------------
+ - Add quotes for populated placeholders and make the background
+ magenta instead of cyan
+ - Color and indent pagination keywords
+ - Fix a silly bug which broke placeholder fill-in in DBIC
+ - Installs format-sql to format SQL passed in over STDIN
+ - Switch the tokenizer to precompiled regexes (massive speedup)
+ - Rudimentary handling of quotes ( 'WHERE' vs WHERE )
+ - Fix extended argument parsing by IN/BETWEEN
+ - Add proper handling of lists (foo,bar,?)
+ - Better handling of generic -function's during AST construction
+ - Special handle IS NOT? NULL
+ - Make sure unparse() does not destroy a passed in \@bindargs
+ - Support ops with _'s in them (valid in Oracle)
+ - Properly parse both types of default value inserts
+ - Allow { -func => $val } as arguments to UPDATE
+
+revision 1.68 2010-09-16
+----------------------------
+ - Document methods on Tree
+ - Add affordances for color coding placeholders
+ - Change ::Tree::whitespace to whitespace_keyword
+
+revision 1.67_03 2010-09-11
+----------------------------
+ - Add docs for SQL::Abstract::Tree->new
+ - correcty merge profile and parameters
+ - added fill_in_placeholders option for excellent copy/pasta
+
+revision 1.67_02 2010-09-08
+----------------------------
+ - rename DBIx::Class::Storage::PrettyPrinter to DBIx::Class::Storage::Debug::PrettyPrint
+ - decreased a lot of indentation from ::Tree
+ - cleaned up handling of newlines inside of parens
+
+revision 1.67_01 2010-09-06
+----------------------------
+ - Add SQL::Abstract::Tree
+ - Add unindexed DBIx::Class::Storage::PrettyPrinter
+ - Better documentation of undef/NULL in where clause
+ - Depend on bugfixed Module::Install (now again installs
+ on old < 5.8.3 perls)
+
+revision 1.67 2010-05-31 14:21 (UTC)
+----------------------------
+ - Fix SQL::Test failure when first chunk is an unrecognized
+ literal
+ - Generic -not operator tests
+ - More columns-bindtype assertion checks
+
+revision 1.66 2010-04-27 02:44 (UTC)
+----------------------------
+ - Optimized the quoting mechanism, winning nearly 10%
+ speedup on repeatable sql generation
+
+revision 1.65 2010-04-11 19:59 (UTC)
+----------------------------
+ - Rerelease last version to not include .svn files
+ and grab MANIFEST.SKIP from DBIx::Class so it
+ won't happen again
+
+revision 1.64 2010-04-11 16:58 (UTC)
+----------------------------
+ - Fix multiple generic op handling regressions by
+ reverting the auto-equality assumption (turned out
+ to be a very very bad idea)
+
+revision 1.63 2010-03-24 09:56 (UTC)
+----------------------------
+ - Add ILIKE to the core list of comparision ops
+
+revision 1.62 2010-03-15 11:06 (UTC)
+----------------------------
+ - Fixed open outer parens for a multi-line literal
+ - Allow recursively-nested column-functions in WHERE
+ - Bumped minimum perl to 5.6.2 and changed tests to
+ rely on core dependencies
+
+revision 1.61 2010-02-05 16:28 (UTC)
+----------------------------
+ - Allow INSERT to take additional attributes
+ - Support for INSERT ... RETURNING
- Another iteration of SQL::Abstract::Test fixes and improvements
revision 1.60 2009-09-22 11:03 (UTC)
revision 1.52 2009-04-28 23:14 (UTC)
----------------------------
- - allow -between to handle [\"", \""] and \["", @bind]
+ - allow -between to handle [\"", \""] and \["", @bind]
- allow order_by to handle -asc|desc => [qw/colA colB/] (artifact from DBIx::Class)
- more tests and clearing up of some corner cases
- t/10test.t does not run by default (developer only, too cpu intensive)
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