Revision history for SQL::Abstract
+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($)