--!syntax_pg --TPC-DS Q39 -- start query 1 in stream 0 using template ../query_templates/query39.tpl with inv as (select w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy ,stdev,mean, case mean when 0::numeric then null::numeric else stdev/mean end cov from(select w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy ,stddev_samp(inv_quantity_on_hand) stdev,avg(inv_quantity_on_hand) mean from plato.inventory ,plato.item ,plato.warehouse ,plato.date_dim where inv_item_sk = i_item_sk and inv_warehouse_sk = w_warehouse_sk and inv_date_sk = d_date_sk and d_year =1998 group by w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy) foo where case mean when 0::numeric then 0::numeric else stdev/mean end > 1::numeric) select inv1.w_warehouse_sk as inv1_w_warehouse_sk,inv1.i_item_sk as inv1_i_item_sk,inv1.d_moy as inv1_d_moy,inv1.mean as inv1_mean, inv1.cov as inv1_cov ,inv2.w_warehouse_sk as inv2_w_warehouse_sk,inv2.i_item_sk as inv2_i_item_sk,inv2.d_moy as inv2_d_moy,inv2.mean as inv2_mean, inv2.cov as inv2_cov from inv inv1,inv inv2 where inv1.i_item_sk = inv2.i_item_sk and inv1.w_warehouse_sk = inv2.w_warehouse_sk and inv1.d_moy=4 and inv2.d_moy=4+1 order by inv1_w_warehouse_sk,inv1_i_item_sk,inv1_d_moy,inv1_mean,inv1_cov ,inv2_d_moy,inv2_mean, inv2_cov ; with inv as (select w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy ,stdev,mean, case mean when 0::numeric then null::numeric else stdev/mean end cov from(select w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy ,stddev_samp(inv_quantity_on_hand) stdev,avg(inv_quantity_on_hand) mean from plato.inventory ,plato.item ,plato.warehouse ,plato.date_dim where inv_item_sk = i_item_sk and inv_warehouse_sk = w_warehouse_sk and inv_date_sk = d_date_sk and d_year =1998 group by w_warehouse_name,w_warehouse_sk,i_item_sk,d_moy) foo where case mean when 0::numeric then 0::numeric else stdev/mean end > 1::numeric) select inv1.w_warehouse_sk as inv1_w_warehouse_sk,inv1.i_item_sk as inv1_i_item_sk,inv1.d_moy as inv1_d_moy,inv1.mean as inv1_mean, inv1.cov as inv1_cov ,inv2.w_warehouse_sk as inv2_w_warehouse_sk,inv2.i_item_sk as inv2_i_item_sk,inv2.d_moy as inv2_d_moy,inv2.mean as inv2_mean, inv2.cov as inv2_cov from inv inv1,inv inv2 where inv1.i_item_sk = inv2.i_item_sk and inv1.w_warehouse_sk = inv2.w_warehouse_sk and inv1.d_moy=4 and inv2.d_moy=4+1 and inv1.cov > 1.5::numeric order by inv1_w_warehouse_sk,inv1_i_item_sk,inv1_d_moy,inv1_mean,inv1_cov ,inv2_d_moy,inv2_mean, inv2_cov ; -- end query 1 in stream 0 using template ../query_templates/query39.tpl