From 8e3f71df4d6cb7b62faa02f388c0424a96163db5 Mon Sep 17 00:00:00 2001
From: Beto Dealmeida <roberto@dealmeida.net>
Date: Tue, 22 Dec 2020 13:39:40 -0800
Subject: [PATCH] fix: specify VARCHAR size when loading examples (#12186)

---
 superset/datasets/commands/importers/v1/utils.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/superset/datasets/commands/importers/v1/utils.py b/superset/datasets/commands/importers/v1/utils.py
index 209c6b4255..0415175f80 100644
--- a/superset/datasets/commands/importers/v1/utils.py
+++ b/superset/datasets/commands/importers/v1/utils.py
@@ -37,8 +37,8 @@ JSON_KEYS = {"params", "template_params", "extra"}
 
 
 type_map = {
-    "VARCHAR": String(),
-    "STRING": String(),
+    "VARCHAR": String(255),
+    "STRING": String(255),
     "TEXT": Text(),
     "BIGINT": BigInteger(),
     "FLOAT": Float(),