1 row affected (0.00 sec) mysql> select * from dept_bak; +---+---+---+ | DEPTNO | DNAME | LOC | +---+---+---+ | 10 | abc | tj | | 10 | abc | tj | +---+---+---+ 2 rows in set (0.00 sec) mysql> rollback; Query OK, 0 rows affected (0.00 sec) mysql...
If an order has 10 items on it, I can select the item data which returns 10 rows of data (let's say 5 colums each). Beautiful! Now I find myself needing to satisfy a program that requires all of the data on a single row. I can do this in a higher level language, but if ...
i.e. if 4 is selected, insert 4 rows. The inserted rows are the same only for one field which has either 1,2,3,4... depending on what record of the insert it is.
Note:IfNULLvalues are not allowed for a column, the SQL query results in an error. To learn more, visitNOT NULL Constraint. Example: Insert Multiple Rows at Once in SQL It's also possible to insert multiple rows into a database table at once. For example, INSERTINTOCustomers(first_name,...
As explained inDatetime special registers, when two or more datetime registers are implicitly or explicitly specified in a single SQL statement, they represent the same point in time. This is also true when multiple rows are inserted.When ATOMIC is in effect for the INSERT statement, the special...
You can use the Transact-SQL row constructor (also called a table value constructor) to specify multiple rows in a single INSERT statement. The row constructor consists of a single VALUES clause with multiple value lists enclosed in parentheses and separated by a comma. For more information, see...
To insert multiple rows of data, we use the sameINSERT INTOstatement, but with multiple values: Example INSERTINTOCustomers (CustomerName, ContactName, Address, City, PostalCode, Country) VALUES ('Cardinal','Tom B. Erichsen','Skagen 21','Stavanger','4006','Norway'), ...
下面SQL 插入两笔记录,使用一个INSERT多个VALUES子句。 说明 其中gmt_create 字段没有提供,但是该字段有默认值,所以插入数据可以执行成功。 obclient>INSERTINTOt_insert(id,name,value)VALUES(2,'US',10002),(3,'EN',10003);Query OK,2rowsaffected
Inserting Multiple Rows (3:18) 小结 VALUES ……里一行内数据用括号内逗号隔开,而多行数据用括号间逗号隔开 案例 插入多条运货商信息 USE sql_store INSERT INTO shippers (name) VALUES ('shipper1'), ('shipper2'), ('shipper3'); 1. 2. ...
{"rows":[{"id":"widgetChooserGroup","type":"fieldset","as":null,"items":[{"id":"widgetChooser","className":null,"__typename":"FormFieldRef"}],"props":null,"legend":null,"description":null,"className":null,"viewVariant":null,"toggleState":null,"__typename":"FormFieldset"},{"...