Add varchar type, update docker compose

Author: insmac

docker-compose.yml

@@ -16,7 +16,7 @@ services:
       - grafana
 
   questdb:
-    image: 'questdb/questdb:7.3.9'
+    image: 'questdb/questdb:8.0.1'
     container_name: 'grafana-questdb-server'
     ports:
       - '8812:8812'
@@ -29,4 +29,4 @@ services:
       - grafana
 
 networks:
-  grafana: 
+  grafana:

src/components/queryBuilder/utils.ts

@@ -67,7 +67,7 @@ export const isIPv4Type = (type: string): boolean => {
 };
 
 export const isStringType = (type: string): boolean => {
-  return ['string', 'symbol', 'char'].includes(type?.toLowerCase());
+  return ['string', 'symbol', 'char', 'varchar'].includes(type?.toLowerCase());
 };
 
 export const isNullFilter = (filter: Filter): filter is NullFilter => {