Refetch when type changed

packages/server/src/integrations/utils.ts

@@ -7,7 +7,7 @@ import {
 } from "@budibase/types"
 import { DocumentType, SEPARATOR } from "../db/utils"
 import { InvalidColumns, DEFAULT_BB_DATASOURCE_ID } from "../constants"
-import { helpers } from "@budibase/shared-core"
+import { SWITCHABLE_TYPES, helpers } from "@budibase/shared-core"
 import env from "../environment"
 import { Knex } from "knex"
 
@@ -348,6 +348,16 @@ function copyExistingPropsOver(
       }
       const column = existingTableSchema[key]
 
+      // If the db column type changed to a non-compatible one, we want to re-fetch it
+      if (
+        table.schema[key].type !== existingTableSchema[key].type &&
+        !SWITCHABLE_TYPES[existingTableSchema[key].type]?.includes(
+          table.schema[key].type
+        )
+      ) {
+        continue
+      }
+
       if (
         column.type === FieldType.LINK &&
         !shouldCopyRelationship(column, tableIds)