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Ns_Set *Ns_Db1Row(
Ns_DbHandle *handle,
char *sql
);
The Ns_Db1Row function calls the Ns_Db0or1Row function with the given SQL statement. If Ns_Db0or1Row returns 1 row, Ns_Db1Row returns the newly allocated Ns_Set for the row. You must eventually free this row using Ns_SetFree. If NsDb0or1Row returns zero rows, Ns_Db1Row returns NULL.
If the SQL statement returns zero rows or a database error has occurred, Ns_Db1Row returns NULL. Detailed error messages may have accumulated in an internal buffer in the Ns_DbHandle.
Ns_Set *row;
Ns_DbHandle *handle;
if ((handle = Ns_DbPoolGetHandle("aPoolName")) != NULL) {
row = Ns_Db1Row(handle, "select aName from aTable");
if (row != NULL) {
char *value;
value = Ns_SetGet(row, "aName");
/* use `value' here */
Ns_SetFree(row);
}
}