How to calculate running total in SQL Server?
In SQL server, there are several ways available to calculate running total from within a SELECT statement. Let us see few of the common methods to calculate the running total.
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Separating letters and numbers from strings in SQL Server
Here is a simple SQL Server user defined function for separating letters and numbers from a given string.
How to convert month number to month name in SQL Server?
In SQL Server there are several ways to convert an integer month number to a month name. Let’s see a few of the methods with examples.
How to get float or decimal result while dividing integers in SQL Server?
In SQL Server when you divide and integer with another integer, the result will always be an integer. So, what to do to get float or decimal result while dividing integers in SQL Server?
How to group by datetime column without considering time?
Learn how to group datetime data by date without considering the time component in SQL. Discover practical SQL queries using CAST or CONVERT functions for effective data aggregation.
How to insert multiple records with a single SQL query?
Here is a simple tip to insert multiple records in an SQL Server database table with a single SQL insert query.
How to drop all the tables from a database in SQL Server?
In rare situations like database level permission issues, you may need to drop all the tables from a SQL Server database and recreate them.
How to use CHOOSE in SQL Server
CHOOSE is a Transact-SQL function used to return a single value form a list based on the specific index. Let’s see how to use CHOOSE function.
What is SQL, and why is it important to learn it?
What is SQL, and why is SQL important? let’s figure it out. All valuable information is organized and entered into databases managed by database management systems and the SQL language.
How to calculate statistical mode in SQL Server?
Let us see with example on how to calculate the mathematical statistical mode in SQL Server.
How to calculate mean in SQL Server?
Here you will see with a simple example on using an existing TSQL function to calculate the mean in SQL Server.
How to get execution time in milliseconds in SSMS?
One another simple method to get the execution time in milliseconds in SQL Server Management Studio (SSMS)
How to perform an IF…THEN operation in SQL SELECT statement?
Here we will see couple of methods to perform an IF…THEN Operation in SQL Server SELECT statement.
How to update if row exists else insert in SQL Server
Developing an application with database, frequently you will need to provide option to update if a row exists else insert a row.
How to import data from JSON file to SQL Server DB?
In this article, we will see how to import data from JSON file to a table using OPENROWSET and OPENJSON T-SQL relational operators.
How to list all the triggers with table name and schema In SQL Server DB?
Here is a simple and quick query to list all the triggers with its associated table and schema names in an SQL Server database.
LIKE vs CONTAINS in SQL Server
Though LIKE and CONTAINS can be used interchangeably in several use cases, there are several differences between them. Now let us compare LIKE vs CONTAINS.
INFORMATION_SCHEMA.TABLES vs SYS.TABLES in SQL Server
Comparition of INFORMATION_SCHEMA.TABLES Vs SYS.TABLES in SQL Server.
Convert UTC DateTime to different time zones in SQL Server
Handling UTC DateTime in SQL Server database is very important for multi time zone applications. Here, you will learn about ways for storing the date time in UTC and converting the UTC DateTime to another time zone.
SHA-2 Hashing in SQL Server
Here in this article we will see the various types of SHA-2 hashing has algorithms and the algorithms supported by SQL Server with examples.