MPointFromShape´Â À¯Çü ´ÙÁßÁ¡ ¸ð¾ç°ú °ø°£ ÂüÁ¶ ½Ã½ºÅÛ ½Äº°ÀÚ¸¦ ÃëÇØ ´ÙÁßÁ¡À» ¸®ÅÏÇÕ´Ï´Ù.
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db2gse.MPointFromShape(ShapeMultiPoint (1M), SRID db2gse.coordref)
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db2gse.ST_MultiPoint
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ÀÌ ÄÚµå Á¶°¢Àº »ý¹°ÇÐÀÚÀÇ SPECIES_SITINGS Å×À̺íÀ» »óÁÖ½Ãŵ´Ï´Ù.
SPECIES_SITINGS Å×À̺íÀº ¼¼ °³ÀÇ Ä÷³À¸·Î ÀÛ¼ºµË´Ï´Ù. SPECIES ¹× GENUS Ä÷³Àº °¢ ÇàÀ» °íÀ¯ÇÏ°Ô ³ªÅ¸³»¸ç SITINGS ´ÙÁßÁ¡Àº Á¾ ±¸È¹(species sitings)ÀÇ À§Ä¡¸¦ ÀúÀåÇÕ´Ï´Ù.
CREATE TABLE SPECIES_SITINGS (species varchar(32), genus varchar(32), sitings db2gse.ST_MultiPoint); /* species, genus ¹× sitingÀ» »óÁÖ½Ã۱â À§ÇÑ SQL insert¹®À» ÀÛ¼ºÇÕ´Ï´Ù. ¹°À½Ç¥´Â ¸Å°³º¯¼ö Ç¥½Ã¹®ÀÚÀ̸ç, ÀÌ´Â ·±Å¸ÀÓ¿¡ °Ë»öµÇ´Â name ¹× water °ªÀ» ÁöÁ¤ÇÕ´Ï´Ù. */ strcpy (shp_sql,"insert into SPECIES_SITINGS (species,genus,sitings) values (?,?, db2gse.MPointFromShape (cast(? as blob(1m)), db2gse.coordref()..srid(0)))"); /* SQL¹® Çڵ鿡 ´ëÇÑ ¸Þ¸ð¸®¸¦ ÇÒ´çÇϰí, ¸í·É¹® ÇÚµéÀ» ¿¬°á ÇÚµé°ú °áÇÕÇÕ´Ï´Ù. */ rc = SQLAllocStmt (handle, &hstmt); /* ½ÇÇàÇÒ SQL¹®À» ÁغñÇÕ´Ï´Ù. */ rc = SQLPrepare (hstmt, (unsigned char *)shp_sql, SQL_NTS); /* varchar species °ªÀ» ù¹øÂ° ¸Å°³º¯¼ö¿¡ ¹ÙÀεåÇÕ´Ï´Ù. */ pcbvalue1 = species_len; rc = SQLBindParameter (hstmt, 1, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, species_len, 0, species, species_len, &pcbvalue1); /* varchar genus °ªÀ» µÎ ¹øÂ° ¸Å°³º¯¼ö¿¡ ¹ÙÀεåÇÕ´Ï´Ù. */ pcbvalue2 = genus_len; rc = SQLBindParameter (hstmt, 2, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, genus_len, 0, name, genus_len, &pcbvalue2); /* ¸ð¾çÀ» ¼¼ ¹øÂ° ¸Å°³º¯¼ö·Î ¹ÙÀεåÇÕ´Ï´Ù. */ pcbvalue3 = blob_len; rc = SQLBindParameter (hstmt, 3, SQL_PARAM_INPUT, SQL_C_BINARY, SQL_BLOB, sitings_len, 0, sitings_shape, sitings_len, &pcbvalue3); /* »ðÀÔ¹®À» ½ÇÇàÇÕ´Ï´Ù. */ rc = SQLExecute (hstmt);