Sybase error codeSQL Anywhere SQLCODEMessage text 0 -631 RAISERROR executed: %1 102 -171 Error opening cursor 102 -199 INSERT/DELETE on cursor can modify only one table 102 -273 COMMIT/ROLLBACK not allowed within trigger actions 102 -131 Syntax error near '%1' %2 %3 102 -875 There i...
(player_id, event_date) 是这个表的两个主键 这个表显示的是某些游戏玩家的游戏活动情况 每一行是在某天使用某个设备登出之前登录并玩多个游戏(可能为0)的玩家的记录 请编写一个 SQL 查询,描述每一个玩家首次登陆的设备名称 查询结果格式在以下示例中: Activity table: | player_id | device_id | event_date...
修改列名:ALTER TABLE tableName CHANGE 旧字段名 新字段名 类型 删除列:ALTER TABLE tableName DROP 字段名 Rename:修改表名:RENAME tableName TO newTableName Drop 删除 删除数据库:DROP DATABASE databaseName 删除表:DROP TABLE tableName 判断表是否存在并删除表:DROP TABLE IF EXISTS tableName 删除所有数据...
-604 42611 在CREATE或ALTER TABLE语句中的为数据类型指定的长度、精度以及标度无效 -607 42832 指定的INSERT、UPDATE或DELETE语句不能被发布,应为这些语句对DB2CATLOG表执行写操作 -611 53088 当LOCKSIZE是TABLE或者TABLESPACE时,LOCKMAX必须为0 -612 42711 在同一个表、索引或试图中不允许有重复列名 -613 54008 ...
The error code 121 comes when you try to map the foreign key. Basically it comes when your foreign key name already exists in the database. For example: ALTER TABLE `photokiosk`.`kiosk_event` ADD CONSTRAINT `event_booking_id` FOREIGN KEY `event_booking_id` (`event_booking_id`) REFERENC...
运行以下UPDATETransact-SQL 语句来更新已添加的产品。 将之前的查询替换为此查询: SQL复制 UPDATE[SalesLT].[Product]SET[ListPrice] =125WHEREName='myNewProduct'; 按Ctrl + Shift + E 更新Product表中的指定行。 删除数据 运行以下DELETETransact-SQL 语句来删除新产品。
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Suppose that a website contains two tables, the Customers table and the Orders table. 表一:Customers 表二:Orders 二、题目信息 找出没有下过订单的顾客姓名。 Write a SQL query to find all customers who never order anything. Using the above tables as an example, return the following: 三、...
I have a university project and I have a patient table with admission and discharge date attributes. I need to delete records that are older than 7 years, I used the following code :delete from patient where dis_date >= datedadd(yy,-7,getdate()); I get the error...
SM31 - Table Maintenance SM32 - Table maintenance SM35 - View Batch Input Sessions SM37 - View background jobs SM50 - Process Overview SM51 - Delete jobs from system SM62 - Display/Maintain events in SAP, also use function BP_EVENT_RAISE ...