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mysql_fetch_field_direct()
MYSQL_FIELD *mysql_fetch_field_direct(MYSQL_RES *result, unsigned int fieldnr)
Given a field number fieldnr
for a column within a result set, returns
that column's field definition as a MYSQL_FIELD
structure. You may use
this function to retrieve the definition for an arbitrary column. The value
of fieldnr
should be in the range from 0 to
mysql_num_fields(result)-1
.
The MYSQL_FIELD
structure for the specified column.
unsigned int num_fields; unsigned int i; MYSQL_FIELD *field; num_fields = mysql_num_fields(result); for(i = 0; i < num_fields; i++) { field = mysql_fetch_field_direct(result, i); printf("Field %u is %s\n", i, field->name); } |