6> CREATE TABLE employee(
7> id INTEGER NOT NULL PRIMARY KEY,
8> first_name VARCHAR(10),
9> last_name VARCHAR(10),
10> salary DECIMAL(10,2),
11> start_Date DATETIME,
12> region VARCHAR(10),
13> city VARCHAR(20),
14> managerid INTEGER
15> );
16> GO
1> INSERT INTO employee (id) VALUES (3);
2> GO
(1 rows affected)
1>
2> select * from employee;
3> GO
id first_name last_name salary start_Date region city managerid
----------- ---------- ---------- ------------ ----------------------- ---------- -------------------- -----------
3 NULL NULL NULL NULL NULL NULL NULL
(1 rows affected)
1>
2>
3> INSERT INTO employee (first_name, id) VALUES (1,'Davis')
4>
5>
6>
7>
8> drop table employee;
9> GO
Msg 245, Level 16, State 1, Server J\SQLEXPRESS, Line 3
Conversion failed when converting the varchar value 'Davis' to data type int.