cci_blob_write

Description

The cci_blob_read function reads as much as data from start_pos to length of the LOB data file specified in blob.; then it stores it in buf  and returns it.

Syntax

int cci_blob_read(int conn_handle, T_CCI_BLOB blob, long start_pos, int length, const char *buf, T_CCI_ERROR* error_buf)

• conn_handle : (IN) Connection handle
• blob : (IN) LOB Locator
• start_pos : (IN) Index location of LOB data file
• length : (IN) LOB data length from buffer
• error_buf : (OUT) Error buffer

Return Value

• Size of read value (> =0 : success)
• Error code (< 0 : error)

Error Codes

• CCI_ER_INVALID_LOB_READ_POS
• CCI_ER_CON_HANDLE
• CCI_ER_CONNECT
• CCI_ER_COMMUNICATION
• CCI_ER_NO_MORE_MEMORY
• CCI_ER_DBMS
• CCI_ER_INVALID_LOB_HANDLE