async def cpccom_pricing_search(ns={}):
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        try:
            if ns.get('center_id'):
                search_sql = """ SELECT * from cpccom_pricing WHERE center_id = '%s' and del_flg = '0'; """ % ns.get('center_id')
                res = await sor.sqlExe(search_sql, {})
            if ns.get('component_id'):
                search_sql = """ SELECT * from cpccom_pricing WHERE component_id = '%s' and del_flg = '0'; """ % ns.get('component_id')
                res = await sor.sqlExe(search_sql, {})
            if ns.get('start_date') and ns.get('end_date'):
                search_sql = """ SELECT * from cpccom_pricing WHERE start_date >= '%s' and end_date <= '%s' and del_flg = '0'; """ % (ns.get('start_date'), ns.get('end_date'))
                res = await sor.sqlExe(search_sql, {})
            else:
                search_sql = """ SELECT * from cpccom_pricing WHERE del_flg = '0'; """
                res = await sor.sqlExe(search_sql, {})

            return {
                'status': True,
                'msg': '算力中心节点实例价格查找成功',
                'data': res
            }
        except Exception as e:
            return {
                'status': False,
                'msg': '算力中心节点实例价格查找错误, %s' % str(e)
            }
            
ret = await cpccom_pricing_search(params_kw)
return ret