Returning a Single Column.sql : Query Select Columns « Select Query « Oracle PL / SQL

1. Oracle PL / SQL
2. Select Query
3. Query Select Columns

Returning a Single Column.sql

   
SQL>
SQL> CREATE TABLE emp (
  2     empID INT NOT NULL PRIMARY KEY,
  3     Name        VARCHAR(50) NOT NULL);

Table created.

SQL> INSERT INTO emp (empID,Name) VALUES (1,'Victor');

1 row created.

SQL> INSERT INTO emp (empID,Name) VALUES (2,'Bill');

1 row created.

SQL> INSERT INTO emp (empID,Name) VALUES (3,'Mary');

1 row created.

SQL> INSERT INTO emp (empID,Name) VALUES (4,'Jack');

1 row created.

SQL> INSERT INTO emp (empID,Name) VALUES (5,'Peter');

1 row created.

SQL> INSERT INTO emp (empID,Name) VALUES (6,'Tom');

1 row created.

SQL>
SQL>
SQL> SELECT Name FROM emp;

NAME
--------------------------------------------------
Victor
Bill
Mary
Jack
Peter
Tom

6 rows selected.

SQL>
SQL> drop table emp;

Table dropped.

   
    
    
  

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