25.2.7.12. mysql_stmt_fetch_column()
int mysql_stmt_fetch_column(MYSQL_STMT *stmt,
MYSQL_BIND *bind, unsigned int column, unsigned long
offset)
Description
Fetch one column from the current result set row.
bind provides the buffer where data should
be placed. It should be set up the same way as for
mysql_stmt_bind_result().
column indicates which column to fetch. The
first column is numbered 0. offset is the
offset within the data value at which to begin retrieving
data. This can be used for fetching the data value in pieces.
The beginning of the value is offset 0.
Return Values
Zero if the value was fetched successfully. Non-zero if an
error occurred.
Errors
