Update sql equalities.

dist/utils/sql-equality-parser.js

@@ -9,6 +9,8 @@ export default function sqlEqualityParser(eq) {
             return "NOT LIKE";
         case "NOT EQUAL":
             return "<>";
+        case "IS NOT":
+            return "IS NOT";
         case "IN":
             return "IN";
         case "NOT IN":

dist/utils/sql-gen-operator-gen.js

@@ -91,6 +91,12 @@ export default function sqlGenOperatorGen({ fieldName, value, equality, queryObj
                 param: finalParams,
             };
         }
+        else if (equality == "IS NOT") {
+            return {
+                str: `${fieldName} IS NOT ${finalValue}`,
+                param: finalParams,
+            };
+        }
         else if (equality) {
             return {
                 str: `${fieldName} ${sqlEqualityParser(equality)} ${finalValue}`,