What is the difference between the primary and unique key in mysql?
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How to update database permissions/privilages.
What is 1nf 2nf 3nf?
Is pdo faster than mysqli?
How to load a csv file into a table
Give the syntax of Grant and Revoke commands?
What is int unsigned?
What are the drivers in MySQL?
How do you create a schema?
how to show all records starting with the letters 'sonia' and the phone number '9876543210' limit to records 1 through 5.
Is sql similar to mysql?
Suppose you have to collect the first name, middle name and the last name of students from the below table. But, you observe that there few missing values either in the first name, middle name and the last name columns. How will you return the first non-null values?
What is dirty read and phantom read?
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