oci_field_nameoci_field_precision
(PHP 5, PECL oci8:1.1-1.2.3)
oci_field_precision — Tell the precision of a field
Popis
int oci_field_precision ( resource $statement, int $field )Returns precision of the 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).
Seznam parametrů
- statement
A valid OCI statement identifier.
- field
Can be the field's index (1-based) or name.
Návratové hodnoty
Returns the precision as an integer, or FALSE on errors.
Poznámky
Poznámka: 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.
Viz také
| oci_field_scale() |
| oci_field_type() |
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