Questions on 'database' tag

Ask Question

0 votes

0 answer

100 views

Difference between Clustered and Non-Clustered Index

Ravi Vishwakarma asked 11 days ago

0 votes

0 answer

62 views

How to optimize slow query?

Ravi Vishwakarma asked 11 days ago

0 votes

0 answer

76 views

How to delete duplicate records but keep one?

Ravi Vishwakarma asked 11 days ago

0 votes

0 answer

66 views

How to find Nth highest salary?

Ravi Vishwakarma asked 11 days ago

0 votes

1 answer

108 views

Explain database primary key vs unique key?

database

Ravi Vishwakarma asked 1 month ago

0 votes

1 answer

124 views

what is database constraints?

database

Ravi Vishwakarma asked 1 month ago

0 votes

1 answer

154 views

What is Cascade in SQL?

Anubhav Sharma asked 2 months ago

0 votes

0 answer

162 views

What is Normalization in SQL Server?

Ravi Vishwakarma asked 4 months ago

0 votes

0 answer

176 views

What is Subquery in SQL Server?

Ravi Vishwakarma asked 4 months ago

0 votes

0 answer

161 views

What is CTEs in SQL?

Ravi Vishwakarma asked 4 months ago

0 votes

1 answer

944 views

How to delete rows with reference table data?

Mahesh asked 11 months ago

0 votes

1 answer

969 views

How to delete all data from a row with related rows in SQL?

Ravi Vishwakarma asked 11 months ago

0 votes

1 answer

1013 views

What is the tips to learn SQL Server database?

Amrith Chandran asked 1 year ago

0 votes

1 answer

1252 views

How can I create a unique constraint that also allows nulls?

database

Rocky Dada asked 2 years ago

0 votes

1 answer

1284 views

What is SQL, and what applications is it used in?

Revati S Misra asked 2 years ago

0 votes

1 answer

1326 views

Selecting COUNT(*) with DISTINCT

database

Ravi Misra asked 2 years ago

0 votes

1 answer

1336 views

Count(*) vs Count(1) - SQL Server

database

Ravi Misra asked 2 years ago

0 votes

1 answer

1290 views

How to count rows in SQL Server?

database

Sanjay Goenka asked 2 years ago

0 votes

2 answer

1045 views

What is the difference between a database and a spreadsheet?

database

Amrita Bhattacharjee asked 3 years ago

0 votes

1 answer

809 views

Why can’t I upload a PDF file into the database?

Lily Chitlangiya asked 4 years ago

0 votes

1 answer

1554 views

How to select distinct data from Database?

Ethan Karla asked 4 years ago

0 votes

1 answer

1581 views

What are Triggers in the Database and how many types of Triggers are in the database and what are the uses of Triggers?

Ethan Karla asked 4 years ago

0 votes

1 answer

1540 views

How to use SQL Joins in Stored Procedure explain with example?

Ethan Karla asked 4 years ago

0 votes

1 answer

1737 views

Why are use the IF-ELSE statement in the database how to validate the database using IF-ELSE?

Ethan Karla asked 4 years ago

0 votes

1 answer

1415 views

What is the store procedure in the Database and why do programmers use the store procedure in our App?

Ethan Karla asked 4 years ago

0 votes

1 answer

1779 views

What are the views in the database and why do we are use views in the Database?

Ethan Karla asked 4 years ago

0 votes

1 answer

1412 views

How to select top row value from SQL Table using command?

database

Ethan Karla asked 4 years ago

0 votes

1 answer

1903 views

How to use Inner Join in SQL Server with example and write a SQL query to find the salesperson and customer who belongs to same city. Return Salesman, cust_name and city.

Ethan Karla asked 4 years ago

0 votes

2 answer

1558 views

What is Join in SQL Server and how many types of Joins in SQLServer?

Ethan Karla asked 4 years ago

0 votes

1 answer

1479 views

How to Update table data in SQL Server using command?

Ethan Karla asked 4 years ago

0 votes

1 answer

1601 views

How to use IS NULL in SQL Server for checking the Null value?

Ethan Karla asked 4 years ago

0 votes

1 answer

1390 views

How to drop table in SQL Server using command?

Ethan Karla asked 4 years ago

0 votes

1 answer

1520 views

What is the difference between the Truncate and Delete commands with example?

Ethan Karla asked 4 years ago

0 votes

1 answer

1458 views

What is table in SQL Database and how to create a table in SQL Database?

Ethan Karla asked 4 years ago

0 votes

1 answer

1492 views

How to rename and drop a Database form SQL Server using command and Management Studio?

Ethan Karla asked 4 years ago