What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.
4 11379how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6
4 9362Post New Hexaware SQL PLSQL Interview Questions
What is identity in mysql?
What is img src?
What is bash command used for?
What are the key attributes of a call center executive?
How are amazon rds, dynamodb and redshift different from each other?
Explain command to view process running?
How would you describe your management style
What is systemd and systemctl?
How the process time is calculated in a wc when both labour, machine categories exist?
What is lts in laravel?
Can you please explain the difference between syntax vs logical error?
What are the different types of synonyms?
What is an alternator impedance value?
What is referential join? Explain referential integrity.
How can values be passed from the job stream to an executable program?