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

QbQueryListFeatures


Image Audio Video
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Á¶È¸ ¿ÀºêÁ§Æ®ÀÇ Æ¯¼ºÀÇ ÇöÀç ¸ñ·ÏÀ» ¸®ÅÏÇÕ´Ï´Ù. API´Â ¸ñ·ÏÀ» ÇÒ´çÇÑ ¹öÆÛ¿¡ ¸®Åϵ˴ϴÙ. ¾Æ·¡ Ư¼ºÀÌ Image Extender¿Í ÇÔ²² Á¦°øµË´Ï´Ù.

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¶óÀ̺귯¸® ÆÄÀÏ
OS/2 ¹× Windows AIX, HP-UX ¹× Solaris
dmbqqry.lib libdmbqqry.a(AIX)

libdmbqqry.sl(HP-UX)

libdmbqqry.so(Solaris)

Include ÆÄÀÏ

dmbqbapi.h

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SQLRETURN QbQueryListFeatures(
      QbQueryHandle qObj,
      SQLINTEGER bufSize,
      SQLINTEGER* count,
      char *featureNames
      );

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qObj(ÀÔ·Â)
Á¶È¸ ¿ÀºêÁ§Æ®ÀÇ ÇÚµé.

bufSize(ÀÔ·Â)
Ư¼º À̸§ ¹öÆÛÀÇ Å©±â. ¹öÆÛ Å©±â·Î qbiMaxFeatureName »ó¼ö¸¦ »ç¿ëÇÕ´Ï´Ù. Á¶È¸ ¿ÀºêÁ§Æ® Ư¼ºÀº ¹®ÀÚ¿­ À̸§¿¡ ÀÇÇØ ½Äº°µË´Ï´Ù.

count(Ãâ·Â)
¸®ÅÏµÈ Æ¯¼º À̸§ÀÇ ¼ö.

featureNames(Ãâ·Â)
Á¶È¸ ¿ÀºêÁ§Æ®¿ë Ư¼º À̸§ÀÇ ¹è¿­¿¡ ´ëÇÑ Æ÷ÀÎÅÍ. ¹è¿­Àº ÇÒ´çÇÑ ¹öÆÛ¿¡ ÀúÀåµË´Ï´Ù.

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qbiECinvalidQueryHandle
ÁöÁ¤ÇÑ Á¶È¸ ÇÚµéÀÌ À¯È¿ÇÑ Á¶È¸¸¦ ÂüÁ¶ÇÏÁö ¾Ê½À´Ï´Ù.

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qoHandle¿¡ ÀÇÇØ ½Äº°µÈ Á¶È¸ ¿ÀºêÁ§Æ®ÀÇ Æ¯¼ºÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. ÇÊ¿äÇÑ ¹öÆÛÀÇ Å©±â¸¦ °áÁ¤Çϱâ À§ÇØ qbiMaxFeatureName »ó¼ö¸¦ »ç¿ëÇÕ´Ï´Ù. Ư¼º À̸§À» Ư¼º ¹öÆÛ¿¡ ¸®ÅÏÇÏ°í Æ¯¼ºÀÇ ¼ö¸¦ retCount º¯¼ö¿¡ ¸®ÅÏÇÕ´Ï´Ù.

#include <dmbqbapi.h>
 
bufSize = qbiMaxFeatureName;
 
rc = QbQueryListFeatures(qoHandle, bufSize,
        &retCount, feats);


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