what is constraints? Also explain the different types of constraints?
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Does insert statement lock the table?
How to use count function in mysql?
Explain about the architecture of MYSQL?
SQL: 1. Write a queryto retrieve the author who was published a book at the youngest age? 2. write a query to retrieve the no. of books published a each year in various languages? 3. write a query to retrieve no. of books published by them only those authors who have published more than 1 book? 4. write a query to retrieve who has not published any books during the year 2006? 5. write a query to retrieve the authors who has published any books during the birth date write this query in 2 ways 1)joins 2)sub query 6. write a query to retrieve all the books which was published during jan 2007 & title containing India or published in the language hindi? 1. table name is liberary managemnt and two column is there one is authors and another one is books . 2.four fields will comes under authours like nationality, birthdate ,first-language,second-language 3.four fields will comes under books like authour,title ,language,publish date to write query using this details
what is the main difference between myisam and innodb
What are the features of Stored Procedures in MYSQL?
Write a query to count the number of rows of a table in mysql.
Explain federated tables?
What is the limit of mysql database?
Is mysql a distributed database?
How to represent ENUMs and SETs internally?
How can you get your MySQL root password, if you lost it?
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