db2_field_precision
Returns the precision of the indicated column in a result set
Beschreibung
int db2_field_precision
( resource $stmt
, mixed $column
)
Parameter-Liste
-
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.
Rückgabewerte
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.
Siehe auch
- db2_field_display_size
- db2_field_name
- db2_field_num
- db2_field_scale
- db2_field_type
- db2_field_width