Interview Questions On Sql Server -Part 2
1. What is the difference between the Union and Union All?
1) Union is used to select distinct data from the...
2010-01-31
1,991 reads
Vivek Johari
- Interests: SQL, database, Oracle, Big Data, Azure
- Website: https://www.techmixing.com
Interview Questions on Sql Server -Part 3
1. What are the Sql Joins?Sql Joins are the way to get data from many tables based on some logical...
2010-01-31
1,940 reads
Interview Questions on sql server -Part-1
1. What is the Normalization?Normalization:-Normalization can be defined as the process of organization the data to reduce the redundant table...
2010-01-31
2,179 reads
Sql Server View
Views:- View can be described as virtual table which derived its data from one or more than one table columns.It...
2010-01-31
1,718 reads
Database Normalization
Normalization :- Normalization can be defined as the process of organization the data to reduce the redundant table data to the...
2010-01-26
2,809 reads
First Normal form (INF)
First Normal Form (INF):- A table is said to be in a First Normal Form (1NF)if it satisfy the following...
2010-01-26
793 reads
Second Normal Form (2NF)
Second Normal Form (2NF) :-A table is said to be in its Second Normal Form if it satisfied the following...
2010-01-26
3,652 reads
Third Normal Form (3NF)
Third Normal Form (3NF) :- A table is said to be in the Third Normal form (3NF) if it satisfy the...
2010-01-26
2,241 reads
Difference between Clustered Index and Non clustered Index
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
783 reads
Indexes in Sql server
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
943 reads
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Question of the Day
Identities and Sequences IV
When thinking about the identity property and sequence objects, which of these can be used with numeric and decimal data types?
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