Example of Getting the Value of a Period Type - Analytics Database - Teradata Vantage

SQL External Routine Programming

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
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dita:id
B035-1147
lifecycle
latest
Product Category
Teradata Vantage™
void check_duration( PDT_HANDLE    *duration,
                     INTEGER       *result,
                     char           sqlstate[6])
{
    void * tmpBuf = 0;
    int bufSize = 0;
    int length;

    /* Get the value of the PERIOD(DATE) duration. */
    bufSize = SIZEOF_DATE * 2;
    tmpBuf = FNC_malloc(bufSize);
    FNC_GetInternalValue(*duration, tmpBuf, bufSize, &length); 

 ...

}