Tuesday 24 July 2018

Cassandra Create Data

Cassandra Create Data

INSERT command is used to insert data into the columns of the table.
Syntax:
  1. INSERT INTO <tablename>  
  2. (<column1 name>, <column2 name>....)  
  3. VALUES (<value1>, <value2>....)  
  4. USING <option>   
Example:
We have a table named "student" with columns (student_id, student_fees student_name,) and need to insert some data in student table.
Cassandra Create data 1
student_idstudent_feesstudent_name
15000ajeet
23000kanchan
32000shivani
Let's see the code to insert data in student table.
  1. INSERT INTO student (student_id, student_fees, student_name)   
  2. VALUES(1,5000, 'Ajeet');  
  3. INSERT INTO student (student_id, student_fees, student_name)   
  4. VALUES(2,3000, 'Kanchan');  
  5. INSERT INTO student (student_id, student_fees, student_name)   
  6. VALUES(3, 2000, 'Shivani');  
Cassandra Create data 2
Now the data is inserted. You can use SELECT command to verify whether data is inserted or not.
  1. SELECT * FROM student;   
Output:
Cassandra Create data 3

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