DB2 Version 9.7 for Linux, UNIX, and Windows
DB2 Version 9.7 for Linux, UNIX, and Windows
Row variables are variables based on user-defined row data types. Row variables can be declared, assigned a value, set to another value, or passed as a parameter to and from SQL procedures. Row variables inherit the properties of the row data types upon which they are based. Row variables are used to hold a row of data from within a result set or can be assigned other tuple-format data.
Row variables can be declared within SQL procedures using the DECLARE statement.