oci_field_precision
Tell the precision of a field
Description
int oci_field_precision
( resource $statement
, int $field
)
For FLOAT columns, precision is nonzero and scale is -127.
If precision is 0, then column is NUMBER. Else it's
NUMBER(precision, scale).
Parameters
-
statement
-
A valid OCI statement identifier.
-
field
-
Can be the field's index (1-based) or name.
Return Values
Returns the precision as an integer, or FALSE on errors.
Notes
Note:
In PHP versions before 5.0.0 you must use ocicolumnprecision instead.
This name still can be used, it was left as alias of
oci_field_precision for downwards compatability.
This, however, is deprecated and not recommended.
See Also
- oci_field_scale
- oci_field_type