java.sql.SQLException: Column Index out of range, 0 < 1

Question

I want to display all the images from database. I have written code but that is displaying error java.sql.SQLException: Column Index out of range, 0 < 1. below is the my

Answer 1

Blob getBlob(int columnIndex)
             throws SQLException
Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a Blob object representing the SQL BLOB value in the specified column

You're trying to access column by index 0, while enumeration starts with 1