IBM Books

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

NumColors


Image Audio Video
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Include ÆÄÀÏ

dmbimage.h

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>>-NumColors--(--handle--)-------------------------------------><
 

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handle(DB2IMAGE)
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À̹ÌÁöÀÇ »ö»ó ¼ö(INTEGER)

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employee Å×À̺íÀÇ picture Ä÷³¿¡¼­ 16 »ö»ó ¹Ì¸¸ÀÇ »ö»óÀ» °®´Â À̹ÌÁö¿ë À̹ÌÁö ÆÄÀÏ À̸§À» È®º¸ÇϽʽÿÀ.

EXEC SQL BEGIN DECLARE SECTION;
 char hvImg_fname[251];
EXEC SQL END DECLARE SECTION;
 
EXEC SQL SELECT FILENAME(PICTURE)
     INTO :hvImg_fname
     FROM EMPLOYEE
     WHERE NUMCOLORS(PICTURE) < 16;


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