lo_write ​

Function ​

Write data to a large object.

Prototype ​

int lo_write(PGconn* conn, int fd, const char* buf, size_t len);

Parameter ​

Table 1 lo_write parameters

Return Value ​

int The function will return the actual number of bytes written. When an error occurs, return -1。

Example ​

For details, see Example.