Max() function in SQL Server

Max():- This function gives the maximum value of the selected column Syntax:- Select Max (col1) from table_name In this article, we are going to use the following table for the examples:- CREATE TABLE [dbo]. [Employee]( [Empid] [Int] IDENTITY (1, 1) NOT NULL Primary key, [EmpNumber] [nvarchar](50) NOT NULL, [EmpFirstName] [nvarchar](150) NOT NULL, [EmpLAStName] [nvarchar](150) NULL, […]

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SUM() function in SQL Server

Sum():- This function is used to get the sum of values of the specified numeric column.  Syntax:-  Select Sum (column_name) from tablename Example:- In this article, we are going to use the following table for the examples:- CREATE TABLE [dbo]. [Employee]([Empid] [Int] IDENTITY (1, 1) NOT NULL Primary key,[EmpNumber] [nvarchar](50) NOT NULL,[EmpFirstName] [nvarchar](150) NOT NULL,[EmpLAStName] […]

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Round() function in SQL Server

Round():-This function is used to round a numeric field to the number of decimals specified. Syntax:-     ROUND ( numeric_expression , length [ ,function ] numeric_expression :-Expression of the exact numeric or approximate numeric data type category, except for the bit data type. length:- Optional.Must be an expression of type tinyint, smallint, or int. When […]

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Like() function in SQL Server

Like:- This operator is used in a WHERE clause to search for a specific pattern in the values of the column. In this article, we are going to use the following table for the examples:- CREATE TABLE [dbo]. [Employee]([Empid] [Int] IDENTITY (1, 1) NOT NULL Primary key,[EmpNumber] [nvarchar](50) NOT NULL,[EmpFirstName] [nvarchar](150) NOT NULL,[EmpLAStName] [nvarchar](150) NULL,[EmpEmail] […]

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Sql Server- Difference between Stored Procedure and Function

In Sql Server, both functions and stored procedures can be defined as the logically grouping of Sql statements formed to complete a task, but still there are many differences between Stored procedure and Functions. These differences can be summarized as follows:- 1) A stored procedure can return a value or it may not return any […]

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