odbc_field_scale

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_field_scale — Get the scale of a field

说明

odbc_field_scale ( resource $statement , int $field ) : int|false

Gets the scale of the field referenced by number in the given result identifier.

参数

statement

The result identifier.

field

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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