Question
Please answer the following quesiong in sql: A) Assume that we have 2 tables (a and b) write a query to fetch values in table
Please answer the following quesiong in sql:
A) Assume that we have 2 tables (a and b) write a query to fetch values in table A that are and not in table B without using NOT keyword.
B) what will be the logic to remove duplicate records from table!
C) write a query to copy only structure of the existing table to new one.
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Seven NoSQL Databases In A Week Get Up And Running With The Fundamentals And Functionalities Of Seven Of The Most Popular NoSQL Databases
Authors: Aaron Ploetz ,Devram Kandhare ,Sudarshan Kadambi ,Xun Wu
1st Edition
1787288862, 978-1787288867
