Use of IS NULL Oracle Database Tutorial Example

How To Use IS NULL In Oracle Database Tutorial Example

Run MS-DOS command prompt then copy & paste the below code to select data using IS NULL from a table in Oracle Database Server Tutorial Example

-- CONNECT as TUTORIAL
-- i am using sqlplus as client. you can use anything as you like.
 
   SELECT * FROM test WHERE TestID IS NULL;
   -- that's it!! all rows and all columns of Oracle database table "test"
   -- whose TestID is null have been selected
      -- is comment in Oracle
      -- in fact it is comment in MSSQL and MySQL as well
   

How To Use IS NULL In Oracle Database Tutorial Example - Result in MS-DOS SQLPLUS Client Tools

 

Related Tutorial Examples

  1. How To Select Specific Rows From Oracle Database Tutorial Example
  2. How To Select Specific Columns From Oracle Database Tutorial Example
  3. How To Select Data Using Like From Oracle Database Tutorial Example
  4. How To Use ROWNUM In Oracle Database Tutorial Example
  5. How To Use IS NOT NULL In Oracle Database Tutorial Example
  6. How To Ascending Sort/Order Data In Oracle Database Tutorial Example
  7. MySQL NULL Comparison Example Using PHP
  8. MySQL NULL Timestamp Value Example Using PHP
  9. MySQL Stored Procedure: Variable Example
  10. 19 Examples to Learn MySQL
  11. UNIX Command Example: chgrp - Change group ownership

No comments:

Post a Comment

leave your comments here..