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cci_cursor_update

Description

The cci_cursor_update function updates cursor_pos from the value of the index-th column to value. If the database is updated to NULL, value becomes NULL. For update conditions, see cci_prepare(). The data types of value for a_type are shown in the table below.

a_type

value Type

CCI_A_TYPE_STR

char*

CCI_A_TYPE_INT

int*

CCI_A_TYPE_FLOAT

float*

CCI_A_TYPE_DOUBLE

double*

CCI_A_TYPE_BIT

T_CCI_BIT*

CCI_A_TYPE_SET

T_CCI_SET

CCI_A_TYPE_DATE

T_CCI_DATE*

CCI_A_TYPE_BIGINT

int64_t (For Windows: __int64)

CCI_A_TYPE_BLOB

T_CCI_BLOB

CCI_A_TYPE_CLOB

T_CCI_CLOB
Syntax

int cci_cursor_update(int req_handle, int cursor_pos, int index, T_CCI_A_TYPE a_type, void *value, T_CCI_ERROR *err_buf)

  • req_handle: (IN) Request handle
  • cursor_pos: (IN) Cursor position
  • index: (IN) Column index
  • a_type: (IN) value Type
  • value: (IN) A new value
  • err_buf: (OUT) Database error buffer
Return Value
  • Error code (0: success)
Error Code
  • CCI_ER_REQ_HANDLE
  • CCI_ER_TYPE_CONVERSION
  • CCI_ER_ATYPE