Revision history for SQL::Abstract
+ - 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
+ - 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