db2_field_precision
Descrizione
int db2_field_precision ( resource stmt, mixed column )Returns the precision of the indicated 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 precision of the specified column. If the specified column does not exist in the result set, db2_field_precision() returns FALSE.
Vedere anche:
| db2_field_display_size() |
| db2_field_name() |
| db2_field_num() |
| db2_field_scale() |
| db2_field_type() |
| db2_field_width() |