odbc_field_scale Get the scale of a field


odbc_field_scale

(PHP 4, PHP 5)

odbc_field_scaleGet the scale of a field

说明

int odbc_field_scale ( resource $result_id , int $field_number )

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.


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