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 ...

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: ...

DB2 Data Types Every column in a table has a name and a data type. The data type tells DB2 how much physical storage to set aside for the column and the form in which the data are stored. DB2 uses IBM ...