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
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
1. What are the Sql Joins?Sql Joins are the way to get data from many tables based on some logical...
2010-01-31
1,939 reads
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
Views:- View can be described as virtual table which derived its data from one or more than one table columns.It...
2010-01-31
1,717 reads
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):- 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) :-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) :- A table is said to be in the Third Normal form (3NF) if it satisfy the...
2010-01-26
2,241 reads
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-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
By HeyMo0sh
As a DevOps professional, I’ve seen firsthand how cloud costs can quickly spiral out...
By Steve Jones
AI is everywhere. It’s in the news, it’s being added to every product, management...
By Vinay Thakur
RAG — Retrieval Augmented Generation. we have covered so far — embeddings, vectors, vector...
Hi, ssms is free here. I can think of other reasons to do this...
I've written some documentation on using different Markdown types of files on GitHub. It's...
Comments posted to this topic are about the item Not Just an Upgrade
I am doing development work on a database and want to keep a backup so I can reset my database. I make some changes and want to restore over top of my changes. When I run this code, what happens?
USE Master BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO USE DNRTest GO CREATE TABLE MyTest(myid INT) GO USE master RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACESee possible answers