IBM Books

Image, Audio, Video Extender °ü¸® ¹× ÇÁ·Î±×·¡¹Ö

NumVideoTracks


Image Audio Video
    X

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Include ÆÄÀÏ

dmbvideo.h

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>>-NumVideoTracks--(--handle--)--------------------------------><
 

¸Å°³º¯¼ö(µ¥ÀÌÅÍ À¯Çü)

handle(DB2VIDEO)
ºñµð¿À ÇÚµéÀ» Æ÷ÇÔÇÏ´Â Ä÷³ À̸§À̳ª È£½ºÆ® º¯¼ö.

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ºñµð¿À Æ®·¢ ¼ö(SMALLINT)

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employee Å×À̺íÀÇ video Ä÷³¿¡¼­ Çϳª ÀÌ»óÀÇ ºñµð¿À Æ®·¢ÀÌ ÀÖ´Â ºñµð¿À ¸ðµÎÀÇ ÆÄÀÏ À̸§À» È®º¸ÇϽʽÿÀ.

EXEC SQL BEGIN DECLARE SECTION;
 char hvVid_fname[251];
EXEC SQL END DECLARE SECTION;
 
EXEC SQL SELECT FILENAME (VIDEO)
     INTO :hvVid_fname
     FROM EMPLOYEE
     WHERE NUMVIDEOTRACKS(VIDEO) > 1;


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