Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

SQL data types. To learn more about SQL data types, read “SQL basics: String data types,” which covers general data-type usage and describes using the various string data types, and “SQL ...

A relational database table is articulated on a fixed number of columns and each column has its own data type, such as strings of variable or fixed length, dates, numbers, Booleans and the like. JSON ...