Most answered questions in Database

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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
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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
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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
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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
 • 38,000 points • 857 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
 • 38,000 points • 1,183 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
 • 38,000 points • 2,319 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
 • 38,000 points • 1,301 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
 • 38,000 points • 3,596 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
 • 38,000 points • 965 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
 • 38,000 points • 4,874 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
 • 38,000 points • 981 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
 • 38,000 points • 1,669 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
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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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Create table (structure) from existing table

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

Aug 28, 2022 in Database by Kithuzzz
 • 38,000 points • 887 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
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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
 • 38,000 points • 2,808 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
 • 38,000 points • 877 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
 • 38,000 points • 808 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
 • 38,000 points • 3,400 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
 • 38,000 points • 1,003 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
 • 38,000 points • 797 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
 • 38,000 points • 679 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
 • 38,000 points • 769 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
 • 38,000 points • 1,232 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
 • 38,000 points • 2,428 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
 • 38,000 points • 767 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
 • 38,000 points • 1,371 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
 • 38,000 points • 1,522 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
 • 38,000 points • 1,447 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
 • 38,000 points • 703 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
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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
 • 38,000 points • 1,024 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
 • 38,000 points • 663 views
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How to display two digits after decimal point in SQL Server?

I want to return the value of ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,000 points • 1,446 views
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Connection string using Windows Authentication

I'm building a website, however, I utilize ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,000 points • 3,681 views
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Why do you create a View in a database?

When and why does a database owner ...READ MORE

Aug 26, 2022 in Database by Kithuzzz
 • 38,000 points • 734 views
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SQL query to select data between two dates and times

My table contains a [time] field that ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 2,608 views
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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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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 • 1,895 views
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SQL Server Insert if not exists

I want to add data to my ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 2,623 views
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Real life example, when to use OUTER / CROSS APPLY in SQL

With a colleague, I've been researching CROSS/OUTER ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 1,124 views
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Self Join to get employee manager name

Hello, the columns in my employee table ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 957 views
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What is the syntax to drop a Stored Procedure in SQL Server 2000?

In SQL Server 2000, how do you ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 868 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
 • 38,000 points • 1,640 views
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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 • 1,060 views
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How to Return Multiple Values from CASE clause in Where Condition

I have a condition where utilizing the ...READ MORE

Aug 25, 2022 in Database by Kithuzzz
 • 38,000 points • 2,523 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
 • 38,000 points • 1,553 views
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Bulk Record Update with SQL

In a SQL Server 2008 environment, I ...READ MORE

Aug 23, 2022 in Database by Kithuzzz
 • 38,000 points • 1,115 views
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How to select the last record of a table in SQL?

Here is an example of code that ...READ MORE

Aug 23, 2022 in Database by Kithuzzz
 • 38,000 points • 1,615 views
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