Rename main branch

.github/workflows/ci.yml

@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   build:
@@ -41,17 +41,24 @@ jobs:
 
       - name: Make
         run: |
-          make
+          CFLAGS="-Werror" make
 
       - name: Generate SF 0.01 Data
         run: |
           mkdir generated_data && cd generated_data
+          # With skew.
           ../dbgen -f -s 0.01 -k -b ../dists.dss
+          diff -r -q ../sample_data_sf-0.01/skewed .
+          # Without skew.
+          ../dbgen -f -s 0.01 -b ../dists.dss
+          diff -r -q ../sample_data_sf-0.01/unskewed .
 
       - name: Generate Queries
         run: |
           mkdir generated_queries && cd generated_queries && ln -s ../queries/*.sql .
           # With skew and seed 123.
-          ../qgen -k -s 0.01 -b ../dists.dss -r 123 -l params > /dev/null
+          ../qgen -k -s 0.01 -b ../dists.dss -r 123 -l params_skewed > /dev/null
+          diff ../sample_params_sf-0.01/params_skewed_seed-123 params_skewed
           # Without skew and seed 1234.
-          ../qgen -s 0.01 -b ../dists.dss -r 1234 -l params > /dev/null
+          ../qgen -s 0.01 -b ../dists.dss -r 1234 -l params_unskewed > /dev/null
+          diff ../sample_params_sf-0.01/params_unskewed_seed-1234 params_unskewed

Makefile

@@ -10,8 +10,10 @@ CC      ?= gcc
 DATABASE= VECTORWISE 
 MACHINE = LINUX
 WORKLOAD = TPCH
-# HYRISE: Add -O3, remove -g. Add -Wno-dangling-else.
-CFLAGS	= -O3 -DDBNAME=\"dss\" -D$(MACHINE) -D$(DATABASE) -D$(WORKLOAD) -DRNG_TEST -D_FILE_OFFSET_BITS=64 -DJCCH_SKEW=1 -Wno-dangling-else
+# HYRISE: Add -O3, remove -g. Add -Wno-dangling-else. Remove -DRNG_TEST because it only tracks how often the random
+#         seeds were accessed.
+CFLAGS ?=
+CFLAGS += -O3 -DDBNAME=\"dss\" -D$(MACHINE) -D$(DATABASE) -D$(WORKLOAD) -D_FILE_OFFSET_BITS=64 -DJCCH_SKEW=1 -Wno-dangling-else
 LDFLAGS = -O3
 # The OBJ,EXE and LIB macros will need to be changed for compilation under
 #  Windows NT

README.md

@@ -1,4 +1,4 @@
-![Build Status](https://github.com/hyrise/jcch-dbgen/actions/workflows/ci.yml/badge.svg?branch=master)
+![Build Status](https://github.com/hyrise/jcch-dbgen/actions/workflows/ci.yml/badge.svg?branch=main)
 ### Note: This fork is adapted for compilation using recent versions of Clang and GCC, which we ensure with a [GitHub action](https://github.com/hyrise/jcch-dbgen/actions).
 
 # JCC-H Data Generator

bm_utils.c

@@ -155,17 +155,20 @@ yes_no(char *prompt)
 #pragma warning(default:4127)
 #endif 
         printf("%s [Y/N]: ", prompt);
-        fgets(reply, 128, stdin);
-        switch (*reply)
+        // HYRISE: Add if.
+        if (fgets(reply, 128, stdin) != NULL)
             {
-            case 'y':
-            case 'Y':
-                return (1);
-            case 'n':
-            case 'N':
-                return (0);
-            default:
-                printf("Please answer 'yes' or 'no'.\n");
+            switch (*reply)
+                {
+                case 'y':
+                case 'Y':
+                    return (1);
+                case 'n':
+                case 'N':
+                    return (0);
+                default:
+                    printf("Please answer 'yes' or 'no'.\n");
+                }
             }
         }
 }

dss.h

@@ -490,9 +490,9 @@ int dbg_print(int dt, FILE *tgt, void *data, int len, int eol);
 #define  PR_DATE(tgt, yr, mn, dy)	\
    sprintf(tgt, "%02d-%02d-19%02d", mn, dy, yr)
 #else
-// HYRISE: Change format specifier.
+// HYRISE: Change format specifier, cast components as char (gcc-13).
 #define  PR_DATE(tgt, yr, mn, dy)	\
-sprintf(tgt, "19%02ld-%02ld-%02ld", yr, mn, dy)
+sprintf(tgt, "19%02d-%02d-%02d", (char)(yr), (char)(mn), (char)(dy))
 #endif /* DATE_FORMAT */
 
 /*

rnd.c

@@ -155,7 +155,8 @@ dump_seeds(int tbl)
 			// HYRISE: Change format specifier.
 			printf("%d(%lld):\t%lld\n", i, Seed[i].nCalls, Seed[i].value);
 #else
-			printf("%d:\t%ld\n", i, Seed[i].value);
+			// HYRISE: Change format specifier.
+			printf("%d:\t%lld\n", i, Seed[i].value);
 #endif
 	return;
 }

sample_data_sf-0.01/skewed/nation.tbl

@@ -0,0 +1,25 @@
+0|ALGERIA|0| haggle. carefully final deposits detect slyly agai|
+1|ARGENTINA|1|al foxes promise slyly according to the regular accounts. bold requests alon|
+2|BRAZIL|1|y alongside of the pending deposits. carefully special packages are about the ironic forges. slyly special |
+3|CANADA|1|eas hang ironic, silent packages. slyly regular packages are furiously over the tithes. fluffily bold|
+4|EGYPT|4|y above the carefully unusual theodolites. final dugouts are quickly across the furiously regular d|
+5|ETHIOPIA|0|ven packages wake quickly. regu|
+6|FRANCE|3|refully final requests. regular, ironi|
+7|GERMANY|3|l platelets. regular accounts x-ray: unusual, regular acco|
+8|INDIA|2|ss excuses cajole slyly across the packages. deposits print aroun|
+9|INDONESIA|2| slyly express asymptotes. regular deposits haggle slyly. carefully ironic hockey players sleep blithely. carefull|
+10|IRAN|4|efully alongside of the slyly final dependencies. |
+11|IRAQ|4|nic deposits boost atop the quickly final requests? quickly regula|
+12|JAPAN|2|ously. final, express gifts cajole a|
+13|JORDAN|4|ic deposits are blithely about the carefully regular pa|
+14|KENYA|0| pending excuses haggle furiously deposits. pending, express pinto beans wake fluffily past t|
+15|MOROCCO|0|rns. blithely bold courts among the closely regular packages use furiously bold platelets?|
+16|MOZAMBIQUE|0|s. ironic, unusual asymptotes wake blithely r|
+17|PERU|1|platelets. blithely pending dependencies use fluffily across the even pinto beans. carefully silent accoun|
+18|CHINA|2|c dependencies. furiously express notornis sleep slyly regular accounts. ideas sleep. depos|
+19|ROMANIA|3|ular asymptotes are about the furious multipliers. express dependencies nag above the ironically ironic account|
+20|SAUDI ARABIA|4|ts. silent requests haggle. closely express packages sleep across the blithely|
+21|VIETNAM|2|hely enticingly express accounts. even, final |
+22|RUSSIA|3| requests against the platelets use never according to the quickly regular pint|
+23|UNITED KINGDOM|3|eans boost carefully special requests. accounts are. carefull|
+24|UNITED STATES|1|y final packages. slow foxes cajole quickly. quickly silent platelets breach ironic accounts. unusual pinto be|