db2_field_num
Descrizione
int db2_field_num ( resource stmt, mixed column )Returns the position of the named column in a result set.
Elenco dei parametri
- stmt
Specifies a statement resource containing a result set.
- column
Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.
Valori restituiti
Returns an integer containing the 0-indexed position of the named column in the result set. If the specified column does not exist in the result set, db2_field_num() returns FALSE.
Vedere anche:
| db2_field_display_size() |
| db2_field_name() |
| db2_field_precision() |
| db2_field_scale() |
| db2_field_type() |
| db2_field_width() |