然后我改成AND d.dept_id = #{deptId},就可以正常,但不清楚这样会有什么隐患
Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'infor 2019-12-17 22:06 − 今天在Navicat上执行SQL增删改查数据操作的时候出现了下面这个问题 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_...
报错:Column 'name' in where clause is ambiguous 2020-12-10 14:45 −... yx袁祥 0 1485 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'infor 2019-12-17 22:06 −今天在Navicat上执行SQL增删改查数据操作的时候出现了下面这个问题 Expression #1 ...
请将your_table_name、dept_name、other_columns、your_long_string、column_max_length和other_values替换为实际的值。 方案二:调整列定义 如果经常需要存储超过当前最大长度的数据,你可以考虑修改dept_name列的数据类型或增加其最大长度。例如,如果当前类型是VARCHAR(255),你可以修改为VARCHAR(500): sql ALTER TABL...
# 项目方案:MySQL中直接替换`dept_id`中的空格 ## 一、项目背景 在数据库设计中,`dept_id`常常用于标识部门的唯一性,尤其是在多层次的组织结构中。然而,不同的输入来源或用户操作可能导致数据中的空格问题。这不仅可能引发查询错误,还可能影响数据的完整性和一致性。因此,解决`dept_id`中空格的问题至关重要。
Description:Case below reports ERROR 1052 (23000): Column 'tid' in from clause is ambiguous while tid does not appear anywhere in the request. The request does not fail if any one of the joins is removed.How to repeat:CREATE TEMPORARY TABLE f (fid INT, iid INT); CREATE TEMPORARY TABLE...
今儿来修改以往的一个积分的功能,存数据的时候提示Cause: java.sql.BatchUpdateException: Incorrect string value: '\xE5\x9E\x92\xE7\x9F\xA5...' for column 'dept_name' at row 1 完整的错误消息如下: org.apache.ibatis.exceptions.PersistenceException: ...
Mybatis - Column 'status' in where clause is ambiguous 2020-08-12 15:27 −... sunylat 0 1007 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'infor 2019-12-17 22:06 −今天在Navicat上执行SQL增删改查数据操作的时候出现了下面这个问题 Expressio...
ORM Integrity constraint violation: 1052 Column 'id' in where clause is ambiguous 2020-04-29 14:46 −... HelpYourself! 0 1394 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'infor 2019-12-17 22:06 −今天在Navicat上执行SQL增删改查数据操作...