Add the official queries of TPC-H

.githooks/pre-commit

@@ -0,0 +1,58 @@
+#!/bin/bash
+# Git pre-commit hook: runs fmt, vet, staticcheck, tests, and coverage
+
+REPO_ROOT=$(git rev-parse --show-toplevel)
+cd "$REPO_ROOT" || exit 1
+
+FAILED=0
+
+# Format check
+echo "Checking formatting..."
+UNFORMATTED=$(gofmt -l .)
+if [ -n "$UNFORMATTED" ]; then
+  echo "Files not formatted:"
+  echo "$UNFORMATTED"
+  FAILED=1
+fi
+
+# Vet
+echo "Running go vet..."
+if ! go vet ./...; then
+  FAILED=1
+fi
+
+# Staticcheck
+if command -v staticcheck &>/dev/null; then
+  echo "Running staticcheck..."
+  if ! staticcheck ./...; then
+    FAILED=1
+  fi
+fi
+
+# Tests with race detection
+echo "Running tests..."
+if ! go test ./... -race -count=1 -timeout 120s; then
+  FAILED=1
+fi
+
+# Coverage threshold (80%)
+echo "Checking coverage..."
+go test ./... -count=1 -coverprofile=coverage.out -covermode=atomic -timeout 120s
+COVERAGE=$(go tool cover -func=coverage.out 2>/dev/null | grep total | awk '{print $3}' | sed 's/%//')
+if [ -n "$COVERAGE" ]; then
+  if (( $(echo "$COVERAGE < 50" | bc -l) )); then
+    echo "Coverage ${COVERAGE}% is below 50% threshold"
+    FAILED=1
+  else
+    echo "Coverage: ${COVERAGE}%"
+  fi
+fi
+rm -f coverage.out
+
+if [ "$FAILED" -eq 1 ]; then
+  echo "Pre-commit checks failed. Fix issues before committing."
+  exit 1
+fi
+
+echo "All checks passed."
+exit 0

benchmarks/scripts/mysql_utils.py

@@ -24,3 +24,4 @@ def execute_mysql_query(connection, query, cluster_name):
         return result
     except Error as e:
         print(f"The error '{e}' occurred")
+        return []

benchmarks/scripts/system_utils.py

@@ -19,6 +19,7 @@ def execute_ssh_command(worker_ip, login_user, ssh_key_path, command):
             sys.exit(1)
         else:
             print(f'Successfully finished running command on {worker_ip}')
+            return stdout_output
     except paramiko.SSHException as ssh_err:
         print(f'SSH error on {worker_ip}: {ssh_err}')
         sys.exit(1)

benchmarks/tpc-ds/ds_4streams_v2_10000_1.json

@@ -0,0 +1,9 @@
+{
+  "description": "Run 4 parallel queries streams starting from s1 (s1 to s4) defined in the TPC-DS spec Appendix D: Query Ordering.",
+  "next": [
+    "streams_v2/10000/s1.json",
+    "streams_v2/10000/s2.json",
+    "streams_v2/10000/s3.json",
+    "streams_v2/10000/s4.json"
+  ]
+}

benchmarks/tpc-ds/ds_4streams_v2_10000_2.json

@@ -0,0 +1,9 @@
+{
+  "description": "Run 4 parallel queries streams starting from s5 (s5 to s8) defined in the TPC-DS spec Appendix D: Query Ordering.",
+  "next": [
+    "streams_v2/10000/s5.json",
+    "streams_v2/10000/s6.json",
+    "streams_v2/10000/s7.json",
+    "streams_v2/10000/s8.json"
+  ]
+}

benchmarks/tpc-ds/ds_8streams_v2_10000_1.json

@@ -0,0 +1,13 @@
+{
+  "description": "Run 8 parallel queries streams starting from s1 (s1 to s8) defined in the TPC-DS spec Appendix D: Query Ordering.",
+  "next": [
+    "streams_v2/10000/s1.json",
+    "streams_v2/10000/s2.json",
+    "streams_v2/10000/s3.json",
+    "streams_v2/10000/s4.json",
+    "streams_v2/10000/s5.json",
+    "streams_v2/10000/s6.json",
+    "streams_v2/10000/s7.json",
+    "streams_v2/10000/s8.json"
+  ]
+}

benchmarks/tpc-ds/ds_8streams_v2_10000_2.json

@@ -0,0 +1,13 @@
+{
+  "description": "Run 8 parallel queries streams starting from s9 (s9 to s16) defined in the TPC-DS spec Appendix D: Query Ordering.",
+  "next": [
+    "streams_v2/10000/s9.json",
+    "streams_v2/10000/s10.json",
+    "streams_v2/10000/s11.json",
+    "streams_v2/10000/s12.json",
+    "streams_v2/10000/s13.json",
+    "streams_v2/10000/s14.json",
+    "streams_v2/10000/s15.json",
+    "streams_v2/10000/s16.json"
+  ]
+}

benchmarks/tpc-ds/ds_power_v2_10000.json

@@ -0,0 +1,6 @@
+{
+  "description": "Run the first 1 parallel queries streams defined in the TPC-DS spec Appendix D: Query Ordering.",
+  "next": [
+    "streams_v2/10000/s0.json"
+  ]
+}

benchmarks/tpc-ds/queries_v2/10000/s0/q01.sql

@@ -0,0 +1,24 @@
+-- q01.sql
+
+with customer_total_return as
+(select sr_customer_sk as ctr_customer_sk
+,sr_store_sk as ctr_store_sk
+,sum(SR_FEE) as ctr_total_return
+from store_returns
+,date_dim
+where sr_returned_date_sk = d_date_sk
+and d_year =1998
+group by sr_customer_sk
+,sr_store_sk)
+ select  c_customer_id
+from customer_total_return ctr1
+,store
+,customer
+where ctr1.ctr_total_return > (select avg(ctr_total_return)*1.2
+from customer_total_return ctr2
+where ctr1.ctr_store_sk = ctr2.ctr_store_sk)
+and s_store_sk = ctr1.ctr_store_sk
+and s_state = 'IN'
+and ctr1.ctr_customer_sk = c_customer_sk
+order by c_customer_id
+limit 100;

benchmarks/tpc-ds/queries_v2/10000/s0/q02.sql

@@ -0,0 +1,59 @@
+-- q02.sql
+
+with wscs as
+ (select sold_date_sk
+        ,sales_price
+  from (select ws_sold_date_sk sold_date_sk
+              ,ws_ext_sales_price sales_price
+        from web_sales
+        union all
+        select cs_sold_date_sk sold_date_sk
+              ,cs_ext_sales_price sales_price
+        from catalog_sales) x),
+ wswscs as 
+ (select d_week_seq,
+        sum(case when (d_day_name='Sunday') then sales_price else null end) sun_sales,
+        sum(case when (d_day_name='Monday') then sales_price else null end) mon_sales,
+        sum(case when (d_day_name='Tuesday') then sales_price else  null end) tue_sales,
+        sum(case when (d_day_name='Wednesday') then sales_price else null end) wed_sales,
+        sum(case when (d_day_name='Thursday') then sales_price else null end) thu_sales,
+        sum(case when (d_day_name='Friday') then sales_price else null end) fri_sales,
+        sum(case when (d_day_name='Saturday') then sales_price else null end) sat_sales
+ from wscs
+     ,date_dim
+ where d_date_sk = sold_date_sk
+ group by d_week_seq)
+ select d_week_seq1
+       ,round(sun_sales1/sun_sales2,2)
+       ,round(mon_sales1/mon_sales2,2)
+       ,round(tue_sales1/tue_sales2,2)
+       ,round(wed_sales1/wed_sales2,2)
+       ,round(thu_sales1/thu_sales2,2)
+       ,round(fri_sales1/fri_sales2,2)
+       ,round(sat_sales1/sat_sales2,2)
+ from
+ (select wswscs.d_week_seq d_week_seq1
+        ,sun_sales sun_sales1
+        ,mon_sales mon_sales1
+        ,tue_sales tue_sales1
+        ,wed_sales wed_sales1
+        ,thu_sales thu_sales1
+        ,fri_sales fri_sales1
+        ,sat_sales sat_sales1
+  from wswscs,date_dim 
+  where date_dim.d_week_seq = wswscs.d_week_seq and
+        d_year = 2001) y,
+ (select wswscs.d_week_seq d_week_seq2
+        ,sun_sales sun_sales2
+        ,mon_sales mon_sales2
+        ,tue_sales tue_sales2
+        ,wed_sales wed_sales2
+        ,thu_sales thu_sales2
+        ,fri_sales fri_sales2
+        ,sat_sales sat_sales2
+  from wswscs
+      ,date_dim 
+  where date_dim.d_week_seq = wswscs.d_week_seq and
+        d_year = 2001+1) z
+ where d_week_seq1=d_week_seq2-53
+ order by d_week_seq1;

benchmarks/tpc-ds/queries_v2/10000/s0/q03.sql

@@ -0,0 +1,20 @@
+-- q03.sql
+
+select  dt.d_year 
+       ,item.i_brand_id brand_id 
+       ,item.i_brand brand
+       ,sum(ss_sales_price) sum_agg
+ from  date_dim dt 
+      ,store_sales
+      ,item
+ where dt.d_date_sk = store_sales.ss_sold_date_sk
+   and store_sales.ss_item_sk = item.i_item_sk
+   and item.i_manufact_id = 977
+   and dt.d_moy=11
+ group by dt.d_year
+      ,item.i_brand
+      ,item.i_brand_id
+ order by dt.d_year
+         ,sum_agg desc
+         ,brand_id
+ limit 100;

benchmarks/tpc-ds/queries_v2/10000/s0/q04.sql

@@ -0,0 +1,115 @@
+-- q04.sql
+
+with year_total as (
+ select c_customer_id customer_id
+       ,c_first_name customer_first_name
+       ,c_last_name customer_last_name
+       ,c_preferred_cust_flag customer_preferred_cust_flag
+       ,c_birth_country customer_birth_country
+       ,c_login customer_login
+       ,c_email_address customer_email_address
+       ,d_year dyear
+       ,sum(((ss_ext_list_price-ss_ext_wholesale_cost-ss_ext_discount_amt)+ss_ext_sales_price)/2) year_total
+       ,'s' sale_type
+ from customer
+     ,store_sales
+     ,date_dim
+ where c_customer_sk = ss_customer_sk
+   and ss_sold_date_sk = d_date_sk
+ group by c_customer_id
+         ,c_first_name
+         ,c_last_name
+         ,c_preferred_cust_flag
+         ,c_birth_country
+         ,c_login
+         ,c_email_address
+         ,d_year
+ union all
+ select c_customer_id customer_id
+       ,c_first_name customer_first_name
+       ,c_last_name customer_last_name
+       ,c_preferred_cust_flag customer_preferred_cust_flag
+       ,c_birth_country customer_birth_country
+       ,c_login customer_login
+       ,c_email_address customer_email_address
+       ,d_year dyear
+       ,sum((((cs_ext_list_price-cs_ext_wholesale_cost-cs_ext_discount_amt)+cs_ext_sales_price)/2) ) year_total
+       ,'c' sale_type
+ from customer
+     ,catalog_sales
+     ,date_dim
+ where c_customer_sk = cs_bill_customer_sk
+   and cs_sold_date_sk = d_date_sk
+ group by c_customer_id
+         ,c_first_name
+         ,c_last_name
+         ,c_preferred_cust_flag
+         ,c_birth_country
+         ,c_login
+         ,c_email_address
+         ,d_year
+union all
+ select c_customer_id customer_id
+       ,c_first_name customer_first_name
+       ,c_last_name customer_last_name
+       ,c_preferred_cust_flag customer_preferred_cust_flag
+       ,c_birth_country customer_birth_country
+       ,c_login customer_login
+       ,c_email_address customer_email_address
+       ,d_year dyear
+       ,sum((((ws_ext_list_price-ws_ext_wholesale_cost-ws_ext_discount_amt)+ws_ext_sales_price)/2) ) year_total
+       ,'w' sale_type
+ from customer
+     ,web_sales
+     ,date_dim
+ where c_customer_sk = ws_bill_customer_sk
+   and ws_sold_date_sk = d_date_sk
+ group by c_customer_id
+         ,c_first_name
+         ,c_last_name
+         ,c_preferred_cust_flag
+         ,c_birth_country
+         ,c_login
+         ,c_email_address
+         ,d_year
+         )
+  select  
+                  t_s_secyear.customer_id
+                 ,t_s_secyear.customer_first_name
+                 ,t_s_secyear.customer_last_name
+                 ,t_s_secyear.customer_preferred_cust_flag
+ from year_total t_s_firstyear
+     ,year_total t_s_secyear
+     ,year_total t_c_firstyear
+     ,year_total t_c_secyear
+     ,year_total t_w_firstyear
+     ,year_total t_w_secyear
+ where t_s_secyear.customer_id = t_s_firstyear.customer_id
+   and t_s_firstyear.customer_id = t_c_secyear.customer_id
+   and t_s_firstyear.customer_id = t_c_firstyear.customer_id
+   and t_s_firstyear.customer_id = t_w_firstyear.customer_id
+   and t_s_firstyear.customer_id = t_w_secyear.customer_id
+   and t_s_firstyear.sale_type = 's'
+   and t_c_firstyear.sale_type = 'c'
+   and t_w_firstyear.sale_type = 'w'
+   and t_s_secyear.sale_type = 's'
+   and t_c_secyear.sale_type = 'c'
+   and t_w_secyear.sale_type = 'w'
+   and t_s_firstyear.dyear =  2001
+   and t_s_secyear.dyear = 2001+1
+   and t_c_firstyear.dyear =  2001
+   and t_c_secyear.dyear =  2001+1
+   and t_w_firstyear.dyear = 2001
+   and t_w_secyear.dyear = 2001+1
+   and t_s_firstyear.year_total > 0
+   and t_c_firstyear.year_total > 0
+   and t_w_firstyear.year_total > 0
+   and case when t_c_firstyear.year_total > 0 then t_c_secyear.year_total / t_c_firstyear.year_total else null end
+           > case when t_s_firstyear.year_total > 0 then t_s_secyear.year_total / t_s_firstyear.year_total else null end
+   and case when t_c_firstyear.year_total > 0 then t_c_secyear.year_total / t_c_firstyear.year_total else null end
+           > case when t_w_firstyear.year_total > 0 then t_w_secyear.year_total / t_w_firstyear.year_total else null end
+ order by t_s_secyear.customer_id
+         ,t_s_secyear.customer_first_name
+         ,t_s_secyear.customer_last_name
+         ,t_s_secyear.customer_preferred_cust_flag
+limit 100;