how to delete a particular element
how to delete a element from a row.
DELETE FROM table_name WHERE some_column=some_value;
DELETE FROM table_name WHERE id=<value _of_pk_column>; using id in where will ensure only 1 record is deleted and as it is indexed process will be faster. for new users it's better to use select query before deleting records, to avoid accidental deletion of records
thanx buddy :-)
DELETE column_name FROM table_name WHERE column_name = column_value This is right as well
Python — File Handling
Help me solve this (using loop)
What is wrong? Error on test.
Help me wiht python
Question is write a c program to print prime numbers up to n and print the largest number in array.