Most viewed questions in Database

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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
 • 38,010 points • 1,133 views
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1 answer

SQL Server replaces LEFT JOIN for LEFT OUTER JOIN in view query

You are getting the joins confused and ...READ MORE

Feb 4, 2022 in Database by Neha
 • 9,060 points • 1,128 views
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Please name some online websites to compile and run PL/SQL?

For executing Oracle SQL queries and PL/SQL ...READ MORE

Feb 11, 2022 in Database by Neha
 • 9,060 points • 1,122 views
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SQL Server: Invalid Column Name

I am in the process of changing ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,121 views
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Insert multiple rows into single column

I am having problems adding numerous data ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
 • 38,010 points • 1,118 views
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1 answer

#NAME? error in Excel for VBA Function

Because you have a module with the ...READ MORE

Apr 5, 2022 in Database by gaurav
 • 23,260 points • 1,113 views
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1 answer

What are the different types of join in SQL?

Hi Suraj, You have a doubt regarding inner join ...READ MORE

May 28, 2019 in Database by sampriti
 • 1,120 points • 1,113 views
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1 answer

SQL Switch/Case in 'where' clause

Without a case statement: SELECT column1, ...READ MORE

Feb 7, 2022 in Database by Vaani
 • 7,020 points • 1,109 views
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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
 • 38,010 points • 1,098 views
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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
 • 38,010 points • 1,098 views
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How to update Identity Column in SQL Server?

With 200 records currently, I want to ...READ MORE

Aug 9, 2022 in Database by Kithuzzz
 • 38,010 points • 1,096 views
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1 answer

What are stored procedures?

The stored procedure is a collection of ...READ MORE

Aug 23, 2018 in Database by CodingByHeart77
 • 3,740 points • 1,091 views
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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 • 1,080 views
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1 answer

PL/MySQL does it exist?

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

Sep 11, 2022 in Database by narikkadan
 • 63,420 points • 1,079 views
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1 answer

What is the rule to use group by, having and where clause?

Hi samar, this is a very common mistake ...READ MORE

Jul 2, 2019 in Database by anonymous
 • 1,078 views
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1 answer

How to refresh Excel file every second?

Data should be refreshed at regular intervals. Select ...READ MORE

Apr 5, 2022 in Database by gaurav
 • 23,260 points • 1,076 views
0 votes
1 answer

What is MSLAB and LZO?

MSLAB stands for Memstore-Local Allocation Buffer. Lempel-Ziv-Oberhumer (LZO) ...READ MORE

Jul 10, 2018 in Database by Data_Nerd
 • 2,390 points • 1,069 views
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DB2 SQL error: SQLCODE: -206, SQLSTATE: 42703

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

Sep 5, 2022 in Database by Kithuzzz
 • 38,010 points • 1,058 views
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How to see the real SQL query in Python cursor.execute using pyodbc and MS-Access

I use the following code in Python ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
 • 38,010 points • 1,058 views
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I want to use CASE statement to update some records in sql server 2005

UPDATE dbo.TestStudents SET LASTNAME = ( ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
 • 38,010 points • 1,055 views
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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 • 1,052 views
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1 answer

What is Normalization of database?

Normalization is the process of organizing data ...READ MORE

Oct 8, 2018 in Database by DataKing99
 • 8,240 points • 1,052 views
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1 answer

What is Data Redundancy?

Duplication of data in the database is ...READ MORE

Aug 17, 2018 in Database by Sahiti
 • 6,370 points • 1,052 views
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1 answer

How Can I use "Date" Datatype in sql server?

There's problem in all of them and ...READ MORE

Feb 9, 2022 in Database by Neha
 • 9,060 points • 1,051 views
0 votes
1 answer

excel Copy shapes from one worksheet to another

This will copy all the shapes from Sheet1 to Sheet2: Sub ...READ MORE

Mar 31, 2022 in Database by gaurav
 • 23,260 points • 1,049 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 • 1,044 views
0 votes
1 answer

Debugging tools: PIG

explain utility is helpful for Hadoop developers ...READ MORE

Sep 12, 2018 in Database by kurt_cobain
 • 9,390 points • 1,035 views
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HAVING without GROUP BY

Does the following make sense in terms ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
 • 38,010 points • 1,034 views
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How do I view the Explain Plan in Oracle Sql developer?

I want to check the query execution ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,033 views
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When to use "ON UPDATE CASCADE"

I frequently use ON DELETE CASCADE, but ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,010 points • 1,032 views
0 votes
1 answer

List the ways in which Dynamic SQL can be executed

Following are the ways in which dynamic ...READ MORE

Oct 26, 2018 in Database by DataKing99
 • 8,240 points • 1,030 views
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1 answer

How to create an excel file in android?

In Android, create Excel XLSX or XLS ...READ MORE

Apr 4, 2022 in Database by Edureka
 • 13,670 points • 1,027 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
 • 82,880 points • 1,026 views
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1 answer

Verify MariaDB is installed

Once you're done installing, execute the following ...READ MORE

Mar 18, 2019 in Database by Kiran
 • 1,023 views
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1 answer

VBA Excel - Replace Enter key with Alt+ Enter

I created Button1 and assigned the Enter ...READ MORE

Apr 11, 2022 in Database by gaurav
 • 23,260 points • 1,022 views
0 votes
1 answer

What are the different authentication modes in SQL Server? How can it be changed?

Windows mode and Mixed Mode – SQL ...READ MORE

Oct 29, 2018 in Database by Sahiti
 • 6,370 points • 1,022 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 • 1,018 views
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1 answer

Add Auto-Increment ID to existing table?

Try this ALTER TABLE `users` ADD `id` INT ...READ MORE

Sep 10, 2022 in Database by narikkadan
 • 63,420 points • 1,017 views
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Return date as ddmmyyyy in SQL Server

I require the date in the format ...READ MORE

Aug 23, 2022 in Database by Kithuzzz
 • 38,010 points • 1,016 views
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1 answer

error while Retrieving the subquery column in where condition to main query

Hello @Jyra, You should first pay attention to ...READ MORE

Sep 4, 2020 in Database by Niroj
 • 82,880 points • 1,016 views
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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
 • 63,420 points • 1,014 views
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How to SUM two fields within an SQL query

The sum of two fields that are ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,010 points • 1,011 views
0 votes
1 answer

Locking or Transactions MongoDB

MongoDB does not use conventional locking with ...READ MORE

Jul 24, 2018 in Database by shams
 • 3,670 points • 1,010 views
0 votes
2 answers

What is PostgreSQL?

HI... PostgreSQL is one of the top databases ...READ MORE

Oct 22, 2020 in Database by SRI
edited Oct 22, 2020 by Gitika • 1,006 views
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Datatables export Excel

I'm exporting the datatables in csv. And ...READ MORE

Apr 7, 2022 in Database by Edureka
 • 13,670 points • 1,004 views
0 votes
1 answer

Number of rows affected by an UPDATE in PL/SQL

You can try using the following query: SELECT ...READ MORE

Feb 14, 2022 in Database by Vaani
 • 7,020 points • 1,002 views
0 votes
0 answers

Calculate time difference in minutes in SQL Server

I require the minutes-based time difference between ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 996 views
0 votes
1 answer

How to refresh Excel file every second?

Data should be refreshed at regular intervals. Select ...READ MORE

Apr 4, 2022 in Database by Edureka
 • 13,670 points • 982 views
0 votes
1 answer

How can I change my existing database name?

Hey Partha, I understand your problem, I think this ...READ MORE

Jul 5, 2019 in Database by sampriti
 • 1,120 points • 982 views
0 votes
0 answers

How to find server name of SQL Server Management Studio

Microsoft SQL Server 2008 is now installed. ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
 • 38,010 points • 979 views
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