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

 

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