Trending questions in Database

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How to Insert date value in SQL table

Always use ANSI default string literal format for date i.e. YYYY-MM-DD like below. INSERT ...READ MORE

Feb 17, 2022 in Database by Neha
• 9,060 points
166,123 views
0 votes
1 answer

Excel convert column to comma separated

The CONCATENATE function in Excel can transform ...READ MORE

Apr 6, 2022 in Database by gaurav
• 23,260 points
162,852 views
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how to change format of date from mm/dd/yyyy to dd-mmm-yyyy in MS Excel

First, pick the cells that contain dates, ...READ MORE

Apr 11, 2022 in Database by gaurav
• 23,260 points
154,265 views
+1 vote
2 answers

List few commands of DDL, DML, and DCL.

The list of commands is as follows:  Data ...READ MORE

Nov 12, 2018 in Database by Sahiti
• 6,370 points
119,540 views
–1 vote
1 answer

Add common prefix to all cells in Excel

Using the Concatenate Function in Excel, you ...READ MORE

Apr 6, 2022 in Database by gaurav
• 23,260 points
66,440 views
0 votes
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Save excel as pdf changing its orientation to horizontal

To begin, go to the page layout ...READ MORE

Mar 30, 2022 in Database by gaurav
• 23,260 points
48,769 views
0 votes
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Multiple rows to one comma-separated value in Sql Server

Test Data DECLARE @Table1 TABLE(ID INT, Value INT) INSERT ...READ MORE

Sep 17, 2022 in Database by narikkadan
• 63,700 points
38,729 views
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SQL query to find third highest salary in company

The easiest way to work this out ...READ MORE

Feb 21, 2022 in Database by Neha
• 9,060 points
45,553 views
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Check if table exists in SQL Server

I want this to be the last ...READ MORE

Aug 21, 2022 in Database by Kithuzzz
• 38,010 points
34,563 views
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Convert Date to Text without losing the format in Excel?

The steps are as follows: Copy the dates ...READ MORE

Apr 1, 2022 in Database by gaurav
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32,681 views
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what kind of a nosql store is azure table storage

what kind of a nosql store is ...READ MORE

Dec 15, 2023 in Database by Priyanka
• 700 points
178 views
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SQL query - Dept and Employee table, some departments may not have managers

Yes, even though I like using JOINs, ...READ MORE

Sep 16, 2022 in Database by narikkadan
• 63,700 points
18,947 views
0 votes
1 answer

Calculate Growth rate in Excel

In order to get the Average Annual ...READ MORE

Apr 4, 2022 in Database by gaurav
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25,634 views
0 votes
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SQL query for distinct professors and courses

There is a database on instructors, departments, ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
• 38,010 points
19,332 views
0 votes
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Excel Remove Decimal Places

1) E2 is the cell from which ...READ MORE

Mar 24, 2022 in Database by gaurav
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24,338 views
0 votes
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Create a SQL enter script from an Excel worksheet

I have a large excel worksheet that ...READ MORE

Sep 8, 2023 in Database by Satyawrat
• 460 points
337 views
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1 answer

Create enum in SQL Server

Just normalize your model properly: create table user_rank ( ...READ MORE

Sep 15, 2022 in Database by narikkadan
• 63,700 points
15,657 views
0 votes
1 answer

Convert numbers to words in Excel (VBA)

In the cell where you wish to ...READ MORE

Mar 25, 2022 in Database by gaurav
• 23,260 points
22,912 views
0 votes
1 answer

SQL Error: ORA-01861: literal does not match format string 01861

Try replacing the string literal for date ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
12,565 views
0 votes
1 answer

ERROR: SQLSTATE[HY000] [2002] No connection could be made because the target machine actively refused it

One of the services has not begun ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
11,296 views
0 votes
1 answer

I have a Run Time Error 91 for an Excel Add In

"Runtime Error 91: Object variable or with ...READ MORE

Mar 30, 2022 in Database by gaurav
• 23,260 points
18,294 views
0 votes
1 answer

SQL SELECT WHERE field contains words

Use this query to include any of words: SELECT * ...READ MORE

Feb 21, 2022 in Database by Neha
• 9,060 points
19,145 views
0 votes
1 answer

Function vs. Stored Procedure in SQL Server

Functions are calculated values that cannot make ...READ MORE

Feb 17, 2022 in Database by Neha
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edited Feb 17, 2022 by Neha 18,607 views
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SQL joins as venn diagram

I've had difficulties comprehending joins in SQL, ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
• 38,010 points
10,576 views
0 votes
1 answer

I have to convert utc time to ist in excel

There are no built-in functions for determining ...READ MORE

Apr 4, 2022 in Database by Edureka
• 13,670 points
16,126 views
0 votes
0 answers

How to solve the system.data.sqlclient.sqlexception (0x80131904) error

I've used C# and SQL Server 2008 ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
• 38,010 points
10,254 views
0 votes
1 answer

ERROR 1064 (42000): You have an error in your SQL syntax;

It is varchar and not var_char CREATE DATABASE IF NOT EXISTS ...READ MORE

Sep 20, 2022 in Database by narikkadan
• 63,700 points
8,574 views
0 votes
1 answer

How do I split a cell in Excel into two or more where they are divided horizontally?

Table cells should be combined. To make a ...READ MORE

Apr 6, 2022 in Database by gaurav
• 23,260 points
14,737 views
0 votes
1 answer

How to find top three highest salary in emp table in oracle?

Use this: SELECT *FROM ...READ MORE

Sep 18, 2022 in Database by narikkadan
• 63,700 points
7,609 views
0 votes
1 answer

INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server

Your table dbo.Sup Item Cat refers to ...READ MORE

Sep 19, 2022 in Database by narikkadan
• 63,700 points
7,563 views
0 votes
1 answer

What is the difference between a primary key and a surrogate key?

The unique key in your database that ...READ MORE

Sep 20, 2022 in Database by narikkadan
• 63,700 points
6,903 views
0 votes
1 answer

Best way to do nested case statement logic in SQL Server

Try some sort of COALESCE trick: SELECT COALESCE( ...READ MORE

Sep 19, 2022 in Database by narikkadan
• 63,700 points
6,750 views
0 votes
1 answer

What are projection and selection?

Projection means choosing which columns (or expressions) the query shall ...READ MORE

Sep 12, 2022 in Database by narikkadan
• 63,700 points
6,511 views
0 votes
0 answers

How to decrypt a password from SQL server?

Use the following SQL Server 2000 query: select ...READ MORE

Aug 11, 2022 in Database by Kithuzzz
• 38,010 points
7,609 views
0 votes
1 answer

How do I change the menu language of Excel Online?

Click on App launcher from any worksheet ...READ MORE

Apr 1, 2022 in Database by gaurav
• 23,260 points
12,836 views
0 votes
0 answers
0 votes
1 answer

How to select from multiple tables without a JOIN ?

Try this: SELECT ... FROM ( SELECT ...READ MORE

Sep 12, 2022 in Database by narikkadan
• 63,700 points
5,625 views
0 votes
1 answer

SQL Server Convert Varchar to Datetime

Try this: SELECT CONVERT(Datetime, '2011-09-28 18:01:00', 120) -- ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
5,535 views
0 votes
1 answer

SQL Server Error : String or binary data would be truncated

You're trying to write more data than ...READ MORE

Sep 15, 2022 in Database by narikkadan
• 63,700 points
5,455 views
0 votes
1 answer

SQL WHERE ID IN (id1, id2, ..., idn)

Option 1 is the only good solution. Why? Option ...READ MORE

Sep 12, 2022 in Database by narikkadan
• 63,700 points
5,550 views
0 votes
1 answer

Error - SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM

This works quite well for SQL min/max dates ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
5,221 views
0 votes
1 answer

How to delete multiple rows in SQL where id = (x to y)

If you need to delete based on ...READ MORE

Sep 17, 2022 in Database by narikkadan
• 63,700 points
5,011 views
0 votes
1 answer

How to calculate percentage with a SQL statement

The following has passed my tests, and ...READ MORE

Sep 12, 2022 in Database by narikkadan
• 63,700 points
5,065 views
0 votes
1 answer

Oracle SQL Developer: Failure - Test failed: The Network Adapter could not establish the connection?

 There were multiple issues. If you encounter ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
4,887 views
0 votes
1 answer

java.sql.SQLException: IO Exception : The Network adapter could not establish the connection?

As a result of our chat, you ...READ MORE

Sep 13, 2022 in Database by narikkadan
• 63,700 points
4,868 views
0 votes
1 answer

Laravel Excel import using Maatwebsite Excel package with additional columns from View

How to fix: I know you're fed ...READ MORE

Apr 1, 2022 in Database by gaurav
• 23,260 points
11,885 views
0 votes
1 answer

Setting mime type for excel document

I assume application/vnd.ms-excel is the standard MIME ...READ MORE

Apr 4, 2022 in Database by gaurav
• 23,260 points
11,755 views
0 votes
1 answer

Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures?

First off, if you're starting a new ...READ MORE

Sep 16, 2022 in Database by narikkadan
• 63,700 points
4,585 views
0 votes
0 answers

Convert date from dd-mm-yyyy to yyyy-mm-dd in SQL Server

Given date: DECLARE @Date1 VARCHAR(50) = '30-01-2015' I want ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
• 38,010 points
5,831 views
0 votes
0 answers

ORA-06502: PL/SQL: numeric or value error: character string buffer too small

I experimented with the following code in ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
• 38,010 points
5,641 views