Php/docs/function.odbc-field-scale
来自菜鸟教程
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.
