Expression: parse all declared ExpressionOperator
Both parsing and testing should be in place in order to consider each operator supported.
In order to support this, GCalc should fix GNOME/gnome-calculator#124 (closed)
-
!= -
DIFF -
> -
< -
<> -
>= -
<= -
* -
/ -
IN -
NOT IN -
SIMILAR TO -
LIKE -
ILIKE -
- -
+ -
NOT -
IS -
IS NOT -
IS NULL -
IS NULL -
IS NOT NULL -
IS TRUE -
IS NOT TRUE -
IS FALSE -
IS NOT FALSE -
IS UNKNOWN -
IS NOT UNKNOWN -
IS DISTINCT -
IS NOT DISTINCT -
BETWEEN -
NOT BETWEEN -
NOT BETWEEN SYMMETRIC
Edited by Daniel Espinosa Ortiz