Latest questions in Database

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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?

In one ALTER TABLE statement, I would ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
 • 38,010 points • 506 views
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How to create a table from select query result in SQL Server 2008

I tried to build a table from ...READ MORE

Sep 2, 2022 in Database by Kithuzzz
 • 38,010 points • 642 views
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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
 • 38,010 points • 1,219 views
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How to get current datetime in SQL?

In order to add the current date ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 549 views
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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
 • 38,010 points • 482 views
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How do I get list of all tables in a database using TSQL?

How can I find out the names ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 248 views
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What is "Advanced" SQL?

Examining job postings where "advanced SQL" is ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 280 views
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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
 • 38,010 points • 346 views
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Equivalent of Oracle's RowID in SQL Server

What does SQL Server's RowID resemble in ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 559 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
 • 38,010 points • 313 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
 • 38,010 points • 407 views
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Describe table structure

Which SQL query returns the table structure ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 268 views
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SQLSTATE[HY000] [1045] Access denied for user 'username'@'localhost' using CakePHP

I'm new to CakePHP and PHP. While ...READ MORE

Aug 30, 2022 in Database by Kithuzzz
 • 38,010 points • 3,067 views
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SQL multiple column ordering

How can I sort in several ways ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 294 views
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Backup a single table with its data from a database in sql server 2008

I want to use a script to ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?

Can someone provide examples and a description ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 267 views
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Cannot Connect to Server - A network-related or instance-specific error

I am getting this error when trying to ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 310 views
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SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens on line 102

I'm getting the SQLSTATE[HY093] error: Line 102 ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 1,661 views
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Find all tables containing column with specified name - MS SQL Server

Is it feasible to run a search ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 368 views
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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
 • 38,010 points • 582 views
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SQL query to insert datetime in SQL Server

Using the SQL query below, I want ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 1,843 views
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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
 • 38,010 points • 695 views
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SUBSTR and INSTR SQL Oracle

I've begun utilising SUBSTR and INSTR in ...READ MORE

Aug 29, 2022 in Database by Kithuzzz
 • 38,010 points • 2,468 views
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Windows could not start the SQL Server (MSSQLSERVER) on Local Computer... (error code 3417)

I moved the MSSQL11.MSSQLSERVERMSSQL folder from Program ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 326 views
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SQL Server 2008 - IF NOT EXISTS INSERT ELSE UPDATE

I'm trying to create a time clock ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 3,696 views
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No backupset selected to be restored SQL Server 2012

I have a filestream-enabled SQL Server 2012 ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 547 views
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UPDATE and REPLACE part of a string

A table I have has two columns: ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 931 views
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Loop in stored procedure in SQL server

Writing a stored procedure that calls another ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 1,422 views
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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
 • 38,010 points • 523 views
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Create table (structure) from existing table

How to create a new table in ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 351 views
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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
 • 38,010 points • 503 views
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What is the purpose of using WHERE 1=1 in SQL statements?

Possible Duplicates: Why would a sql query have ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 1,722 views
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What is the advantage of using "Set NOCOUNT ON" in stored procedure's which are used in ssis packages?

While studying SQL Server's performance tuning concepts, ...READ MORE

Aug 28, 2022 in Database by Kithuzzz
 • 38,010 points • 348 views
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Springframework.dao.InvalidDataAccessResourceUsageException hibernate.SQLGrammarException MySQLSyntaxErrorException

In an effort to figure out what's ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 372 views
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Search text in stored procedure in SQL Server

I want to search all of my ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 2,344 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
 • 38,010 points • 611 views
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How to fix Recovery Pending State in SQL Server Database?

How to fix Recovery Pending State in ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 386 views
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DECODE function in SQL server

How can I use DECODE() function in ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 316 views
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SQL: IF clause within WHERE clause

In MS SQL, is it feasible to ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 270 views
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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
 • 38,010 points • 589 views
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Shortcut for changing the editor font size in Oracle SQL Developer

Is there a shortcut in Oracle SQL ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 1,284 views
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Replacing NULL with 0 in a SQL server query

I created a query, and the first ...READ MORE

Aug 27, 2022 in Database by Kithuzzz
 • 38,010 points • 222 views
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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
 • 38,010 points • 699 views
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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
 • 38,010 points • 834 views
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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
 • 38,010 points • 910 views
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How to open .SQLite files

On Windows, I'm attempting to open an ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,010 points • 278 views
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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 • 19,018 views
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SqlServer: Login failed for user

I created a pretty straightforward JDBC login ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,010 points • 449 views
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Merge 2 tables in SQL and save into 1 new table

I have two tables with the same columns. Table ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,010 points • 277 views
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Difference of two date time in sql server

Is there a method to use SQL ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,010 points • 248 views
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