1、第一步我们首先需要知道出现Duplicate column name错误,一般是sql语句查询的时候,出现了相同的列名 2、在dep中找到对应单据,打开实体查看字段列表,发现有相同的列名 3、所以我们需要修改重复的列名,反启用该单据对应的方案,在dep中就可以操作修改 4、保存后,启动方案即可,再验证单据就正常保存提交了...
AI代码解释 SELECT*FROM`personrequireupdate`aLEFTJOIN(select p.*,o.officeid,o.nameasofficename from person_modifyinf pLEFTJOINoffice o on o.officeid=p.officeid)pONp.personId=a.personIdLEFTJOINpersonrole p2ONa.personId=p2.personidWHEREa.state=0and p.state=0>1060-Duplicate column name'offi...
1、第一步我们首先需要知道出现Duplicate column name错误,一般是sql语句查询的时候,出现了相同的列名 2、在dep中找到对应单据,打开实体查看字段列表,发现有相同的列名 3、所以我们需要修改重复的列名,反启用该单据对应的方案,在dep中就可以操作修改 4、保存后,启动方案即可,再验证单据就正常保存提交了...
ALTER TABLE ay_content_sort ADD COLUMN def3 TEXT(1000) NOT NULL DEFAULT ''; 执行步骤 备份数据库 在执行任何 SQL 脚本之前,请确保备份数据库,以防意外情况。 登录数据库 登录到你的数据库管理系统(如 SQLite、MySQL 等)。 执行SQL 脚本 在数据库管理界面中执行上述 SQL 脚本。 扫码添加技术【解决问题】...
简介:在写左关联时SQL语句出现 Duplicate column name 'NAME'名字重复错误解决方法 话不多说直接上代码: SELECT * FROM `personrequireupdate`aLEFT JOIN (selectp.*,o.officeid,o.nameas officename from person_modifyinfpLEFT JOIN office o on o.officeid=p.officeid)pONp.personId=a.personIdLEFT JOIN...
To do this, you must first decide which rows you want to keep. For example, you might want to preserve the oldest row. To do this you'll needanother column in the table(e.g. insert date, id, etc.) that is not one of the copied values. ...
ERROR: Column 'col_name' in field list is ambiguous To avoid this error, you should define the table when inserting the column name in the SQL statement. Example: We have tabledepartmentsanddept_empwith the same column namedept_no.
现在我需要通过sparksql将两个文件加载进来并做join,最后将结果保存到本地 下面是操作步骤: 1、初始化配置 val conf = new SparkConf().setMaster("local[2]").setAppName("Load_Data")val sc= new SparkContext(conf)val ssc= new sql.SparkSession.Builder() ...
Check for column match first, and check for STAGING.COL_A IS NULL AND TARGET.COL_A IS NULL second. This way, if SQL Server uses Short-Circuit logic (and if the NULL checks are unlikely, as they are in my cases), it may be faster. In summary, three changes: Worked {COL_A} ...
AS alias) and replace VALUES(col) in the ON DUPLICATE KEY UPDATE clause with alias.col instead MySQL...ON DUPLICATE KEY UPDATE inserts or updates a row, the LAST_INSERT_ID() function returns the AUTO_INCREMENT...To update an auto-updated column even when other columns do not change, exp...