-- Implicit Data type conversion - Oracle server automatically converts some datatype to the required one, it is recommended to use explicit functions to ensure reliability of SQL statements -- ...

CAST and CONVERT are two functions that allow you to change the data type of a value or an expression in SQL. Both functions take a value or an expression as the first argument, and a target data ...

Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

Learn how to use six SQL functions that can help you ace your next database development interview: aggregate, string, date and time, window, conditional, and conversion functions.

SQL has several built-in functions with which you can convert integer to character data. STR() The STR() function takes a number and turns it into characters, such as the following example shows: ...

The United Kingdom’s date and time notation displays the date using the day-month-year format (e.g., January 10, 2015, or 10/1/2015), which we can achieve using SQL Server’s built-in “convert” ...