Trending questions in Database

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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
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SQL Server : Arithmetic overflow error converting expression to data type int

I'm getting this error: msg 8115, level 16, ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
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How to generate a Guid in SQL Server?

I have to make a SQL Id ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
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Efficiently convert rows to columns in sql server

I need to deal with a lot ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
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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
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Get list of databases from SQL Server

Execute: SELECT name FROM master.sys.databases I hope this helps ...READ MORE

Sep 10, 2022 in Database by narikkadan
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Check if table exists and if it doesn't exist, create it in SQL Server 2008

I'm using SQL Server 2008 to create ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
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Convert timestamp to date in Oracle SQL

How can we convert timestamp to date? READ MORE

Aug 29, 2022 in Database by Kithuzzz
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SQL Server® 2016, 2017 and 2019 Express full download

Previous versions of SQL Server Express were ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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Select data from date range between two dates

I have a database called Product Sales ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
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How to rename a table in SQL Server?

The SQL query that I have used is : ALTER ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
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How to concat two columns into one with the existing column name in mysql?

Using MySQL, I want to combine two ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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Reset AutoIncrement in SQL Server after Delete

In a SQL Server database table, I ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
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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
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PL/SQL ORA-01422: exact fetch returns more than requested number of rows

I am getting this error: DECLARE * ERROR at line ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
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Find max and second max salary for a employee table MySQL

Assume you are given the following straightforward ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
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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
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How to make a query with group_concat in sql server ?

I am aware that the Group Concat ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
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Oracle SQL: Update a table with data from another table

Table 1: id name ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
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com.microsoft.sqlserver.jdbc.SQLServerDriver not found error

I'm having the same issue as this thread. ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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Using If else in SQL Select statement

In my select statement, two columns will ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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Unable to connect to SQL Express "Error: 26-Error Locating Server/Instance Specified)

I am at a loss with one ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
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What is the Oracle equivalent of SQL Server's IsNull() function?

In SQL Server we can type IsNull() ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
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Excel formula for greater than but less than with several tiers

Use this: =MATCH(A1,{0,35,60,85,110}) READ MORE

Apr 5, 2022 in Database by gaurav
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How do I query for all dates greater than a certain date in SQL Server?

I tried this: SELECT * FROM dbo.March2010 A WHERE ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
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Display data from SQL database into php/ html table.

I want to display one of my ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,000 points • 1,479 views
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How to return only the Date from a SQL Server DateTime datatype

SELECT GETDATE() Returns: 2008-09-22 15:24:13.790 I want that date part ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
 • 38,000 points • 987 views
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Use '=' or LIKE to compare strings in SQL?

There is a (nearly religious) debate over ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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How to create a small and simple database using Oracle 11 g and SQL Developer?

How can I build a tiny, straightforward ...READ MORE

Aug 20, 2022 in Database by Kithuzzz
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"CASE" statement within "WHERE" clause in SQL Server 2008

The query I'm working with has a ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
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If else in stored procedure sql server

I have created a stored procedure as ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
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Direct link for downloading Microsoft SQL Server 2008 R2 Express SP2 without clicking any button?

Do you know of a button-free direct ...READ MORE

Sep 6, 2022 in Database by Kithuzzz
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SQL TRUNCATE DATABASE ? How to TRUNCATE ALL TABLES

SQL Server 2008 R2 is what I ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
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Excel 2010 CTRL+SHIFT+L. Not working

The Macro-containing workbook was always open in ...READ MORE

Apr 4, 2022 in Database by Edureka
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Rename database name in sql server management studio 2014

The database I use is called "ip ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
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Rounding off to two decimal places in SQL

Minutes must be converted to hours and ...READ MORE

Aug 9, 2022 in Database by Kithuzzz
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MySQL Multiple Joins in one query?

I have the following query: SELECT dashboard_data.headline, ...READ MORE

Sep 4, 2022 in Database by narikkadan
 • 86,360 points • 961 views
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What is the difference between varchar and nvarchar?

Is it only that multibyte characters are ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
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SQL Differences between stored procedure and triggers

I'm having problems comprehending how a stored ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
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Pandas cannot open an Excel (.xlsx) file

XLRDError: Excel xlsx file not supported by ...READ MORE

Apr 4, 2022 in Database by gaurav
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SQL how to compare two tables for same data content?

I have two tables, TableA and TableB, ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
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Add Foreign Key to existing table

I want to add a Foreign Key ...READ MORE

Sep 3, 2022 in Database by Kithuzzz
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Difference between Implicit Conversion and Explicit Conversion in SQL Server

Could you kindly explain the differences between ...READ MORE

Sep 4, 2022 in Database by Kithuzzz
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Nested select statement in SQL Server

Why does the following not function? SELECT name ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
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ORA-01476: "divisor is equal to zero" for SQL query (Oracle 10g)

I'm creating a SQL query with Oracle ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 1,316 views
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How to use index in select statement?

Let's imagine I established an index (idx ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,000 points • 1,090 views
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Copy data into another table

How can I use SQL Server to ...READ MORE

Sep 5, 2022 in Database by Kithuzzz
 • 38,000 points • 826 views
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Solutions for INSERT OR UPDATE on SQL Server

Consider the MyTable table structure. I frequently ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
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SQL-Server: The backup set holds a backup of a database other than the existing

My attempt to restore a SQL Server ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,000 points • 1,076 views
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Trouble Connecting to sql server Login failed. "The login is from an untrusted domain and cannot be used with Windows authentication"

I want to host a SQL server ...READ MORE

Aug 22, 2022 in Database by Kithuzzz
 • 38,000 points • 1,410 views
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