SQL – SQL Server ASIN() Function
The SQL Server ASIN() function returns the arc sine of a specified number between -1 and 1.
SQL – SQL Server ATAN() Function
The SQL Server ATAN() function returns the arc tangent of a number.
SQL – SQL Server ATN2() Function
The SQL Server ATN2() function returns the arc tangent of two numbers.
SQL – SQL Server AVG() Function
The SQL Server AVG() function returns the average value of an expression (NULL values are ignored).
SQL – SQL Server CAST() Function
The SQL Server CAST() function converts a value of any type into a specified datatype.
SQL – SQL Server CEILING() Function
The SQL Server CEILING() function returns the smallest integer value that is larger than or equal to a number.
SQL – SQL Server CHAR() Function
The SQL Server CHAR() function returns the character based on the ASCII code specified.
SQL – SQL Server CHARINDEX() Function
The SQL Server CHARINDEX() function searches for a substring in a string, and returns the position. If the substring is not found, this function returns 0.
SQL – SQL Server COALESCE() Function
The SQL Server COALESCE() function returns the first non-null value in a list.
SQL – SQL Server CONCAT() Function
The SQL Server CONCAT() function adds two or more strings together.
SQL – SQL Server Concat With +
The SQL Server + operator allows you to add two or more strings together.
SQL – SQL Server CONVERT() Function
The SQL Server CONVERT() function converts a value of any type into a specified datatype.
SQL – SQL Server CONCAT_WS() Function
The SQL Server CONCAT_WS() function adds two or more strings together with a separator.
SQL – SQL Server COUNT() Function
The SQL Server COUNT() function returns the number of records returned by a select query. NULL values are not counted.
SQL – SQL Server CURRENT_TIMESTAMP Function
The SQL Server CURRENT_TIMESTAMP() function returns the current date and time as “YYYY-MM-DD HH-MM-SS”.
SQL – SQL Server CURRENT_USER Function
The SQL Server CURRENT_USER function returns the name of the current user in the SQL Server database.
SQL – SQL Server DATALENGTH() Function
The SQL Server DATALENGTH() function returns the number of bytes used to represent an expression.
SQL – SQL Server DATEADD() Function
The SQL Server DATEADD() function adds a time/date interval to a date and then returns the date.