IBM Books

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

NumFrames


Image Audio Video
    X

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Include ÆÄÀÏ

dmbvideo.h

±¸¹®

>>-NumFrames--(--handle--)-------------------------------------><
 

¸Å°³º¯¼ö(µ¥ÀÌÅÍ À¯Çü)

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

¸®ÅÏ °ª(µ¥ÀÌÅÍ À¯Çü)

ºñµð¿ÀÀÇ ÇÁ·¹ÀÓ ¼ö(INTERGER). 󸮷® ºñÀ²ÀÌ º¯¼ö¶ó¸é, ³Î(NULL) °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.

¿¹

Robert Smith¿¡ ´ëÇÏ¿© employee Å×À̺íÀÇ video Ä÷³¿¡ ÀúÀåµÈ ºñµð¿ÀÀÇ ÇÁ·¹ÀÓ ¼ö¸¦ È®º¸ÇϽʽÿÀ.

EXEC SQL BEGIN DECLARE SECTION;
long hvNum_Frames;
EXEC SQL END DECLARE SECTION;
 
EXEC SQL SELECT NUMFRAMES (VIDEO)
     INTO :hvNum_Frames
     FROM EMPLOYEE
     WHERE NAME='Robert Smith';


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