C Data Type Definition
typedef struct IntrvlMtoS { DECIMAL4 seconds; SMALLINT minute; } IntrvlMtoS;
Usage
The seconds member is laid out as a DECIMAL(8,6) numeric field, which can represent up to two digits of whole seconds and six digits of fractional seconds.
The range of values defined for the SQL INTERVAL MINUTE TO SECOND type applies to the input arguments and return argument of a function. A value outside the valid range of values produces an error. For details on the INTERVAL MINUTE TO SECOND type, see Teradata Vantage™ - Data Types and Literals, B035-1143.
Here is an example using INTERVAL MINUTE TO SECOND in a UDF definition and C function declaration.
SQL Function Definition | Equivalent C Function Declaration |
---|---|
CREATE FUNCTION F1 ( A INTERVAL MINUTE TO SECOND ) RETURNS INTERVAL MINUTE TO SECOND ...; |
void f1( IntrvlMtoS *a, IntrvlMtoS *result, ... ) { ... } |