DBMSetFieldContent

Description
ƯÁ¤ ·¹ÄÚµåÀÇ Æ¯Á¤ Çʵ尪À» ÁöÁ¤, ¶Ç´Â º¯°æÇÑ´Ù.

Syntax
DBMErr DBMSetFieldContent(ScanId scanId, RecId recId, FieldData *fieldData);

Parameters
scanId½ºÄµ ID
recId·¹ÄÚµåÀÇ ID
*fieldDataƯÁ¤ ÇʵåÀÇ °ª¿¡ ´ëÇÑ Á¤º¸
ID, µ¥ÀÌŸ ŸÀÔ, ±æÀÌ, ½ÇÁ¦ µ¥ÀÌŸ·Î ÀÌ·ç¾îÁ® ÀÖ´Ù.

Returns
value¼³¸í
DBM_OK¼º°øÀûÀ¸·Î ¼öÇàµÈ °æ¿ì
DBM_INVALID_SCAN_IDÁÖ¾îÁø ½ºÄµ id¸¦ °®´Â ½ºÄµÀÌ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì
DBM_INVALID_REC_IDÁÖ¾îÁø ·¹ÄÚµå id¸¦ °®´Â ·¹Äڵ尡 Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì
DBM_INVALID_FIELD_IDÁÖ¾îÁø Çʵå id°¡ Å×ÀÌºí ½ºÅ°¸¶¿¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì
DBM_INVALID_FIELD_TYPEÁÖ¾îÁø ÇÊµå µ¥ÀÌŸ ŸÀÔÀÌ Å×ÀÌºí ½ºÅ°¸¶¿Í ÀÏÄ¡ÇÏÁö ¾ÊÀ» ¶§
DBM_INVALID_FIELD_LEN lenÀÌ 0º¸´Ù À۰ųª °°Àº °æ¿ì
DBM_MEM_ALLOC_ERR ÇÊ¿äÇÑ ¸Þ¸ð¸®¸¦ ÇÒ´ç¹ÞÁö ¸øÇÑ °æ¿ì
DBM_DB_NOT_INITEDµ¥ÀÌŸº£À̽º°¡ ÃʱâÈ­µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì

Comments
BLOB Çʵ嵵 ¹®ÀÚ¿­ Çʵå¿Í ¸¶Âù°¡Áö·Î ó¸®ÇÑ´Ù.

·¹ÄÚµåÀÇ modify Ç÷¡±×°¡ DBM_ON·Î ¼³Á¤µÈ´Ù
(´Ü, ÀÌ¹Ì add Ç÷¡±×°¡ DBM_ONÀÎ °æ¿ì´Â Á¦¿ÜÇÑ´Ù. Áï, addµÈ ÈÄ updateµÈ ·¹ÄÚµå´Â ±×³É addµÈ °ÍÀ¸·Î °£ÁÖÇÑ´Ù. )
modify Ç÷¡±×°¡ »õ·Î DBM_ONÀÌ µÈ °æ¿ì¿¡´Â Å×À̺íÀÇ modified count¸¦ Áõ°¡½ÃŲ´Ù.

¸Å°³º¯¼ö¿¡¼­ »ç¿ëµÇ´Â fieldDataÀÇ ÀڷᱸÁ¶´Â ´ÙÀ½°ú °°´Ù.

typedef struct {
  FieldId id;
  FieldDataType type;
  int len;
  /* ¹®ÀÚ¿­ Çʵ峪 BLOB ÇʵåÀÇ °æ¿ì¿¡¸¸ »ç¿ë */
  union {
     S16 int2val;
     int int4val;
     S8* str;
  }content;
} FieldData;

Example
  /* Get scanId and recId. See the example of DBMDeleteFieldContent */
  FieldData fieldData[NUM_FIELDS];
  int numFieldData;

  numFieldData = 2;
  fieldData[0].id = 0;
  fieldData[0].type = INT2;
  fieldData[0].len = 2;
  fieldData[0].content.int2val = 10;
  fieldData[1].id = 2;
  fieldData[1].type = STRING;
  fieldData[1].len = 5;
  strcpy(filedData[1].content.str, "name");

  ret = DBMSetFieldContent(scanId, recId, numFields, fieldData);
  if (ret < DBM_OK) // error handling