Get plans of a Stored Procedure

Select  PS.total_logical_reads/NullIf(DateDiff(Minute,PS.cached_time,GetDate()),0) N,

        Coalesce(DB_Name(PS.database_id),DB_Name(PSh.dbid),DB_Name(PSph.dbid))

        DBName,

        Object_Schema_Name(Coalesce(PS.object_id,PSh.objectid,PSph.objectid),Coalesce(PS.database_id,PSh.dbid,PSph.dbid))

        SchemaName,

        Coalesce(Object_Name(PS.object_id,PS.database_id),Object_Name(PSh.objectid,PSh.dbid),Object_Name(PSph.objectid,PSph.dbid))

        ObjectName,

        PS.*,

        PSh.text,

        PSph.query_plan

From    (Select Object_Name(object_id), *

        From    sys.dm_exec_procedure_stats (NoLock)

        Where   database_id=DB_ID('DatabaseName')

                And Object_Schema_Name(object_id)='SchemaName'

                And Object_Name(object_id)='SpName'

        Order By total_logical_reads/NullIf(DateDiff(Minute,cached_time,GetDate()),0) Desc) PS

Outer Apply sys.dm_exec_sql_text(PS.sql_handle) PSh

Outer Apply sys.dm_exec_query_plan(PS.plan_handle) PSph;