Most viewed questions in Database

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Unable to uninstall MongoDB

Your tarballs for installing MongoDB. It is ...READ MORE

Jun 18, 2021 in Database by DHANUNJAYA
edited Mar 5 • 1,947 views
0 votes
1 answer

How do I install MariaDB on Windows?

Hwy @Mike, install the latest stable version ...READ MORE

Mar 22, 2019 in Database by Nitin
 • 1,944 views
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1 answer

Calculate a Running Total in SQL Server

The problem is that the SQL Server ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,600 points • 1,941 views
0 votes
0 answers

Select rows with same id but different value in another column

I've read numerous threads and tried for ...READ MORE

Aug 12, 2022 in Database by Kithuzzz
 • 38,000 points • 1,939 views
0 votes
1 answer

Delete row in HBase

In Hbase, whatever you write will be ...READ MORE

Jul 24, 2018 in Database by kurt_cobain
 • 9,350 points • 1,932 views
0 votes
1 answer

IF excel formula like =IF(C6>=70,"Pass","Fail") throws error

Using Excel's IF & AND function Assume ...READ MORE

Apr 6, 2022 in Database by gaurav
 • 23,260 points • 1,930 views
0 votes
0 answers

How to convert date into timestamp in SQL query?

I'm attempting to move data from the ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,000 points • 1,929 views
0 votes
1 answer

Remove special characters from the specified string in excel

To erase a specific character from a ...READ MORE

Mar 15, 2022 in Database by gaurav
 • 23,260 points • 1,922 views
0 votes
1 answer

Difference between Inner Join & Outer Join

The difference is as follows: INNER JOIN: Returns all those ...READ MORE

Sep 7, 2018 in Database by DataKing99
 • 8,250 points • 1,910 views
0 votes
0 answers

Access denied for user 'root@localhost' (using password:NO)

I wanted to run WordPress and it ...READ MORE

May 8, 2022 in Database by Kichu
 • 19,040 points • 1,896 views
0 votes
1 answer

Insert into ... values ( SELECT ... FROM ... )

Try: INSERT INTO tableA ( column_1 ) SELECT ...READ MORE

Feb 23, 2022 in Database by Neha
 • 9,020 points • 1,895 views
0 votes
1 answer

ACID property in a database

ACID stands for Atomicity, Consistency, Isolation, Durability. It ...READ MORE

Oct 8, 2018 in Database by Sahiti
 • 6,370 points • 1,890 views
0 votes
1 answer

How to deal with "Microsoft Excel is waiting for another application to complete an OLE action"

The first step in troubleshooting is to ...READ MORE

Apr 6, 2022 in Database by gaurav
 • 23,260 points • 1,880 views
0 votes
1 answer

How do I perform an IF THEN statement in an SQL SELECT?

The CASE statement is the closest to IF in ...READ MORE

Feb 16, 2022 in Database by Vaani
 • 7,070 points • 1,872 views
0 votes
1 answer

SQL keys, MUL vs PRI vs UNI

It denotes that the field is (a ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,600 points • 1,847 views
0 votes
1 answer

two back slash in SQL procedure with Regular expression

It's the escape prefix in regular expressions: ...READ MORE

Feb 2, 2022 in Database by Vaani
 • 7,070 points • 1,837 views
0 votes
1 answer

Python Stress Test

Cassandra comes with a popular utility called ...READ MORE

Jun 29, 2018 in Database by Data_Nerd
 • 2,390 points • 1,835 views
0 votes
1 answer

Types of tables in MySQL

MyISAM is the default table that is ...READ MORE

Aug 21, 2018 in Database by CodingByHeart77
 • 3,750 points • 1,833 views
0 votes
1 answer

What datatype should be used for storing phone numbers in SQL Server 2005?

Does this include: International numbers? Extensions? Other information besides the ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,600 points • 1,818 views
+2 votes
1 answer

How to export data from MySql to a CSV file?

If you are using MySql workbench then ...READ MORE

Jan 4, 2019 in Database by Priyaj
 • 58,020 points • 1,798 views
0 votes
1 answer

Deleting duplicate rows in Excel using Epplus

Versions 3.5 and 2.0 of the NET ...READ MORE

Mar 25, 2022 in Database by gaurav
 • 23,260 points • 1,780 views
0 votes
0 answers

SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified

I've been attempting to solve a significant ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
 • 38,000 points • 1,779 views
0 votes
1 answer

STUFF and REPLACE function in SQL

STUFF Function: This function is used to ...READ MORE

Sep 28, 2018 in Database by DataKing99
 • 8,250 points • 1,771 views
0 votes
0 answers

How to find sum of multiple columns in a table in SQL Server 2005?

I have a table Emp which has these rows: Emp_cd ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,000 points • 1,770 views
0 votes
1 answer

Key Components of HBase

Zookeeper: It does the co-ordination work between client ...READ MORE

Jul 24, 2018 in Database by kurt_cobain
 • 9,350 points • 1,761 views
+2 votes
3 answers

Difference between SQL and PL/SQL

In Oracle database administration, there are two ...READ MORE

Sep 25, 2019 in Database by gautham
 • 1,756 views
0 votes
0 answers

How to convert SQL Server's timestamp column to datetime format

Is there a simple way to convert ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
 • 38,000 points • 1,755 views
0 votes
1 answer

PL/MySQL does it exist?

Despite the fact that MySQL and PL/SQL ...READ MORE

Sep 11, 2022 in Database by narikkadan
 • 63,600 points • 1,754 views
0 votes
1 answer

How to calculate age (in years) based on Date of Birth and getDate()

Following can be a solution to your ...READ MORE

Feb 23, 2022 in Database by Vaani
 • 7,070 points • 1,753 views
0 votes
1 answer

Convert Rows to columns using 'Pivot' in SQL Server

You can use the PIVOT function to ...READ MORE

Feb 8, 2022 in Database by Vaani
 • 7,070 points • 1,752 views
0 votes
1 answer

How to set SSL to Domain name for MYSQL database

Hello @ Lakshminarayanan, Yes, It is possible to setup ...READ MORE

Jul 9, 2020 in Database by Niroj
 • 82,840 points • 1,744 views
0 votes
0 answers

Get json object values and store as arrays

[ ['david','female','john','e6a33eee180b07e563d74fee8c2c66b8',1,1,'roger63'], ...READ MORE

Nov 16, 2022 in Database by Ashwini
 • 5,430 points • 1,743 views
0 votes
1 answer

Algorithm used in Excel Fuzzy Lookup

There are two data sets that must ...READ MORE

Apr 6, 2022 in Database by gaurav
 • 23,260 points • 1,736 views
0 votes
1 answer

Function to Calculate Median in SQL Server

Use a simple-ish median calculation for a ...READ MORE

Sep 19, 2022 in Database by narikkadan
 • 63,600 points • 1,729 views
0 votes
0 answers

How to fetch the nth highest salary from a table without using TOP and sub-query?

I was recently requested to create a ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 1,726 views
0 votes
1 answer

How do I perform the SQL Join equivalent in MongoDB?

The majority of the responses to this ...READ MORE

Sep 15, 2022 in Database by narikkadan
 • 63,600 points • 1,722 views
0 votes
1 answer

Deleting duplicate rows in Excel using Epplus

You need to re-think this… the while ...READ MORE

Feb 23, 2022 in Database by gaurav
 • 23,260 points • 1,717 views
0 votes
0 answers

Android Studio, how to retrieve data from Sqlite database and display it into textview?

I built a SQLite Database and added ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
 • 38,000 points • 1,711 views
0 votes
0 answers

DB2 SQL error: SQLCODE: -206, SQLSTATE: 42703

I am getting this JDBC exception. I ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,000 points • 1,699 views
0 votes
0 answers

Merging Two excel files as two sheets in one workbook in java

I have two xlsx files at folder ...READ MORE

Mar 10, 2022 in Database by Edureka
 • 13,690 points • 1,698 views
+1 vote
1 answer

What is the AND operator?

The AND operator is used to filter ...READ MORE

Dec 1, 2018 in Database by Sahiti
 • 6,370 points • 1,690 views
0 votes
1 answer

How do I obtain a Query Execution Plan in SQL Server?

There are several ways to get an ...READ MORE

Sep 20, 2022 in Database by narikkadan
 • 63,600 points • 1,685 views
0 votes
1 answer

Default SQL Server Port

The default port of SQL server is 1433. READ MORE

Sep 13, 2022 in Database by narikkadan
 • 63,600 points • 1,682 views
0 votes
1 answer

Unable to compress excel file (XLSX or XLS) using java

Because the formats with a 'x' at ...READ MORE

Apr 11, 2022 in Database by gaurav
 • 23,260 points • 1,678 views
0 votes
1 answer

How to load data of .csv file in MySQL Database Table?

At first, put the dataset in the ...READ MORE

Jul 5, 2019 in Database by Reshma
 • 1,672 views
0 votes
0 answers

Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-creation

If I try to change a column ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
 • 38,000 points • 1,669 views
0 votes
0 answers

SQL Server database restore error: specified cast is not valid. (SqlManagerUI)

For my production website, SQL Server 2008 ...READ MORE

Aug 20, 2022 in Database by Kithuzzz
 • 38,000 points • 1,665 views
0 votes
1 answer

Hcatalog in HIVE

HCatalog supports reading and writing files in ...READ MORE

Aug 30, 2018 in Database by kurt_cobain
 • 9,350 points • 1,658 views
0 votes
0 answers

If Cell Starts with Text String... Formula

I have formula that checks if the ...READ MORE

Feb 24, 2022 in Database by Edureka
 • 13,690 points • 1,657 views
0 votes
0 answers

MySQL error code: 1175 during UPDATE in MySQL Workbench

I'm attempting to insert the number 1 ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,000 points • 1,656 views
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