odbc_field_scale
(PHP 4, PHP 5, PHP 7)
odbc_field_scale — Get the scale of a field
说明
odbc_field_scale (
resource
$result_id
,
int $field_number
) :
int
Gets the scale of the field referenced by number in the given result identifier.
参数
-
result_id
-
The result identifier.
-
field_number
-
The field number. Field numbering starts at 1.
返回值
Returns the field scale as a integer, or FALSE
on error.