#215 Cassandra: remove unsupported operators from the list

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/exec/DBCLogicalOperator.java

@@ -113,8 +113,23 @@ public enum DBCLogicalOperator {
         public boolean evaluate(Object srcValue, Object[] arguments) {
             return false;
         }
+    },
+    CONTAINS("CONTAINS", 1) {
+        @Override
+        public boolean evaluate(Object srcValue, Object[] arguments) {
+            final Object cmpValue = arguments == null ? null : arguments[0];
+            return false;//DBUtils.compareDataValues(srcValue, cmpValue) == 0;
+        }
+    },
+    CONTAINS_KEY("CONTAINS KEY", 1) {
+        @Override
+        public boolean evaluate(Object srcValue, Object[] arguments) {
+            final Object cmpValue = arguments == null ? null : arguments[0];
+            return false;//DBUtils.compareDataValues(srcValue, cmpValue) != 0;
+        }
     };
 
+
     private final String stringValue;
     private final int argumentCount;