oci_field_precisionoci_field_scale
(PHP 5, PECL oci8:1.1-1.2.4)
oci_field_scale — Tell the scale of the field
설명
int oci_field_scale
( resource $statement
, int $field
)
Returns the scale of the column with field index.
For FLOAT columns, precision is nonzero and scale is -127. If precision is 0, then column is NUMBER. Else it's NUMBER(precision, scale).
매개변수
- statement
-
A valid OCI statement identifier.
- field
-
Can be the field's index (1-based) or name.
반환값
Returns the scale as an integer, or FALSE on errors.
주의
Note: In PHP versions before 5.0.0 you must use ocicolumnscale() instead. This name still can be used, it was left as alias of oci_field_scale() for downwards compatability. This, however, is deprecated and not recommended.
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