upsql

5 years ago · 527f2b2711
parent 57d66f8701
commit 527f2b2711
1 changed files with 1 additions and 1 deletions
--- a/doc/5.2-patch.sql
+++ b/doc/5.2-patch.sql
@ -70,7 +70,7 @@ MODIFY COLUMN `dict_remarks`  varchar(1000) CHARACTER SET utf8 COLLATE utf8_bin


 #规范字段开始
-# 注意这里改了类型,原有空的数据需要set null
+UPDATE `cms_category` SET `category_id` = NULL WHERE `category_id` = "";
 ALTER TABLE `cms_category`
 MODIFY COLUMN `category_id` bigint(20) NULL DEFAULT NULL COMMENT '所属栏目' AFTER `id`;
 ALTER TABLE `cms_category`