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Articles related to structured query language (SQL)
What are tables and fields?
Which operator is used in query for pattern matching?
What is the command used to fetch first 5 characters of the string?
How to select unique records from a table?
How to fetch common records from two tables?
How can you create an empty table from an existing table?
What are aggregate and scalar functions?
What is an ALIAS command?
What is Union, minus and Interact commands?
What is recursive stored procedure?
What is CLAUSE?
What is Online Transaction Processing (OLTP)?
What are all types of user defined functions?
What is user defined functions?
What is Cross-Join?
What is Self-Join?
What is Datawarehouse?
What is the difference between Cluster and Non-Cluster Index?
What is Auto Increment?
What is data Integrity?
What is a constraint?
What are local and global variables and their differences?
What is the difference between DELETE and TRUNCATE commands?
What is a trigger?
What is a stored procedure?
What are the types of subquery?
What is subquery?
What is a query?
What is a relationship and what are they?
What is a Cursor?
What are all the different types of indexes?
What is an Index?
What is a View?
What are all the different normalizations?
What is Denormalization?
What is normalization?
What are the types of join and explain each?
What is a join?
What is a foreign key?
What is a unique key?
What is a primary key?
What is a Database?
What is SQL?
What is RDBMS?