How to use like conditions in oracle?
Create table Employee ( Employee_Id varchar2(8) Constraint emp_id_pk primary key, FirstName varchar2(50), LastName varchar2(50), DeptID Number(5) Constraint dept_id_fk Foreign Key(DeptId) References Department(DeptId) ) Error I am getting: Constraint specification are not allowed here
Give syntax for SQL and ORACLE joins.
What is java oracle used for?
Write a trigger example in oracle?
What are the system predefined user roles?
what is the exact definition for pointer?
Q1:code to connect to sql server(database) through jdbc application. Q2:code to connect to Mysql(database) through jdbc application. Q3:code to connect to oracle(database) through jdbc application.
How will you differentiate between varchar & varchar2?
How to convert numbers to characters in oracle?
What is the use of Redo Log Information ?
How to see the table columns used in an index?
What is the difference between a user and a schema in oracle?