Fix running of Q28 by not removing important backslashes from regex

Q28 contains backslashes, specifically the backslash in `\1` is very
important for the meaning of the query. However, both backslashes in
this query are accidentally removed in almost all benchmark scripts
because they used `read` instead of `read -r`.

This adds the `-r` flag to all the scripts that didn't have it yet, to
make sure that `read` interprets it as a raw `\` character instead of an
escape sequence.

With this change the REGEXP_REPLACE call doesn't always return the
literal string "1", but actually (as intended by the query) the referrer
domain. This change generally makes the query significantly slower to
execute, because now there are many more groups. I'm not sure how this
should be listed in the results UI. It might make sense to ignore the
query or something.

This problem was found independently in #47 and #72, but fixed in a
different way. I'm not sure if the fix that was made for starrocks in #72
is actually correct though, because it seems to fix the issue twice: It
replaces `\1` with `\\1`, but it also added the `-r` flag to `read`.

Apart from those issues there were already a few benchmarks that were
using the `-r` flag:
```
❯ rg 'while read -r'
elasticsearch/run.sh
5:cat 'queries.sql' | while read -r QUERY; do

starrocks/run.sh
8:cat queries.sql | while read -r query; do

doris/run.sh
8:while read -r query; do

crunchy-bridge-for-analytics/run.sh
22:    while read -r query; do
```

alloydb/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

athena/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     for i in $(seq 1 $TRIES); do
         aws athena --output json start-query-execution --query-execution-context 'Database=test' --result-configuration "OutputLocation=${OUTPUT}" --query-string "${query}" | jq '.QueryExecutionId'
     done

aurora-mysql/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     for i in $(seq 1 $TRIES); do
         mysql -h "${FQDN}" -u admin --password="${PASSWORD}" test -vvv -e "${query}"
     done;

aurora-postgresql/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     echo "$query";
     for i in $(seq 1 $TRIES); do
         psql -U postgres -h "${FQDN}" test -t -c '\timing' -c "$query" | grep 'Time'

bigquery/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     echo "$query";
     for i in $(seq 1 $TRIES); do
         time bq query --use_legacy_sql=false --use_cache=false <<< "$query"

byconity/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     [ -z "$FQDN" ] && sync
     [ -z "$FQDN" ] && echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

bytehouse/run.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 TRIES=3
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     for i in $(seq 1 $TRIES); do
         ./bytehouse-cli --user "$user" --account "$account" --password "$password" --region ap-southeast-1 --secure --warehouse "$warehouse" --database test --query "${query}"
     done

chdb-parquet/run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

chdb/run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

citus/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

clickhouse-cloud/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     echo -n "["
     for i in $(seq 1 $TRIES); do
         clickhouse-client --host "${FQDN:=localhost}" --password "${PASSWORD:=}" ${PASSWORD:+--secure} --time --format=Null --query="$query" --progress 0 2>&1 |

clickhouse-datalake/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
 
     echo -n "["
     for i in $(seq 1 $TRIES); do

clickhouse-parquet/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

clickhouse-web/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     clickhouse-client --query "SYSTEM DROP FILESYSTEM CACHE"
 
     echo -n "["

clickhouse/extended/latency.sh

@@ -5,7 +5,7 @@ PASSWORD="$2"
 
 TRIES=10
 
-cat queries_latency.sql | while read query; do
+cat queries_latency.sql | while read -r query; do
     echo "$query"
     clickhouse-local --query "SELECT format(\$\$ $query \$\$, c1) FROM file('random_counters.tsv') ORDER BY rand() LIMIT ${TRIES} FORMAT TSV" |
         clickhouse-benchmark --concurrency 10 --iterations "${TRIES}" --delay 0 --secure --host "$FQDN" --password "$PASSWORD" 2>&1 | grep -F '50.000%'

clickhouse/extended/throughput.sh

@@ -5,7 +5,7 @@ PASSWORD="$2"
 
 TRIES=3
 QUERY_NUM=1
-cat queries_throughput.sql | while read query; do
+cat queries_throughput.sql | while read -r query; do
     echo -n "["
     for i in $(seq 1 $TRIES); do
         RES=$(clickhouse-client --host "$FQDN" --password "$PASSWORD" --secure --time --format=Null --query="$query" 2>&1 ||:)

clickhouse/run.sh

@@ -11,7 +11,7 @@ fi
 
 TRIES=3
 QUERY_NUM=1
-cat queries"$SUFFIX".sql | while read query; do
+cat queries"$SUFFIX".sql | while read -r query; do
     [ -z "$FQDN" ] && sync
     [ -z "$FQDN" ] && echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

cloudberry/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

cratedb/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

databend/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     [ -z "$FQDN" ] && sync
     [ -z "$FQDN" ] && echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

datafusion/run.sh

@@ -19,7 +19,7 @@ fi
 TRIES=3
 QUERY_NUM=1
 echo $1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

datafusion/run2.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

doris/queries.sql

@@ -26,7 +26,7 @@ SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime LIMIT
 SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY SearchPhrase LIMIT 10;
 SELECT SearchPhrase FROM hits WHERE SearchPhrase <> '' ORDER BY EventTime, SearchPhrase LIMIT 10;
 SELECT CounterID, AVG(length(URL)) AS l, COUNT(*) AS c FROM hits WHERE URL <> '' GROUP BY CounterID HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
-SELECT REGEXP_REPLACE(Referer, '^https?://(?:www\.)?([^/]+)/.*$', '\\1') AS k, AVG(length(Referer)) AS l, COUNT(*) AS c, MIN(Referer) FROM hits WHERE Referer <> '' GROUP BY k HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
+SELECT REGEXP_REPLACE(Referer, '^https?://(?:www\.)?([^/]+)/.*$', '\1') AS k, AVG(length(Referer)) AS l, COUNT(*) AS c, MIN(Referer) FROM hits WHERE Referer <> '' GROUP BY k HAVING COUNT(*) > 100000 ORDER BY l DESC LIMIT 25;
 SELECT SUM(ResolutionWidth), SUM(ResolutionWidth + 1), SUM(ResolutionWidth + 2), SUM(ResolutionWidth + 3), SUM(ResolutionWidth + 4), SUM(ResolutionWidth + 5), SUM(ResolutionWidth + 6), SUM(ResolutionWidth + 7), SUM(ResolutionWidth + 8), SUM(ResolutionWidth + 9), SUM(ResolutionWidth + 10), SUM(ResolutionWidth + 11), SUM(ResolutionWidth + 12), SUM(ResolutionWidth + 13), SUM(ResolutionWidth + 14), SUM(ResolutionWidth + 15), SUM(ResolutionWidth + 16), SUM(ResolutionWidth + 17), SUM(ResolutionWidth + 18), SUM(ResolutionWidth + 19), SUM(ResolutionWidth + 20), SUM(ResolutionWidth + 21), SUM(ResolutionWidth + 22), SUM(ResolutionWidth + 23), SUM(ResolutionWidth + 24), SUM(ResolutionWidth + 25), SUM(ResolutionWidth + 26), SUM(ResolutionWidth + 27), SUM(ResolutionWidth + 28), SUM(ResolutionWidth + 29), SUM(ResolutionWidth + 30), SUM(ResolutionWidth + 31), SUM(ResolutionWidth + 32), SUM(ResolutionWidth + 33), SUM(ResolutionWidth + 34), SUM(ResolutionWidth + 35), SUM(ResolutionWidth + 36), SUM(ResolutionWidth + 37), SUM(ResolutionWidth + 38), SUM(ResolutionWidth + 39), SUM(ResolutionWidth + 40), SUM(ResolutionWidth + 41), SUM(ResolutionWidth + 42), SUM(ResolutionWidth + 43), SUM(ResolutionWidth + 44), SUM(ResolutionWidth + 45), SUM(ResolutionWidth + 46), SUM(ResolutionWidth + 47), SUM(ResolutionWidth + 48), SUM(ResolutionWidth + 49), SUM(ResolutionWidth + 50), SUM(ResolutionWidth + 51), SUM(ResolutionWidth + 52), SUM(ResolutionWidth + 53), SUM(ResolutionWidth + 54), SUM(ResolutionWidth + 55), SUM(ResolutionWidth + 56), SUM(ResolutionWidth + 57), SUM(ResolutionWidth + 58), SUM(ResolutionWidth + 59), SUM(ResolutionWidth + 60), SUM(ResolutionWidth + 61), SUM(ResolutionWidth + 62), SUM(ResolutionWidth + 63), SUM(ResolutionWidth + 64), SUM(ResolutionWidth + 65), SUM(ResolutionWidth + 66), SUM(ResolutionWidth + 67), SUM(ResolutionWidth + 68), SUM(ResolutionWidth + 69), SUM(ResolutionWidth + 70), SUM(ResolutionWidth + 71), SUM(ResolutionWidth + 72), SUM(ResolutionWidth + 73), SUM(ResolutionWidth + 74), SUM(ResolutionWidth + 75), SUM(ResolutionWidth + 76), SUM(ResolutionWidth + 77), SUM(ResolutionWidth + 78), SUM(ResolutionWidth + 79), SUM(ResolutionWidth + 80), SUM(ResolutionWidth + 81), SUM(ResolutionWidth + 82), SUM(ResolutionWidth + 83), SUM(ResolutionWidth + 84), SUM(ResolutionWidth + 85), SUM(ResolutionWidth + 86), SUM(ResolutionWidth + 87), SUM(ResolutionWidth + 88), SUM(ResolutionWidth + 89) FROM hits;
 SELECT SearchEngineID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY SearchEngineID, ClientIP ORDER BY c DESC LIMIT 10;
 SELECT WatchID, ClientIP, COUNT(*) AS c, SUM(IsRefresh), AVG(ResolutionWidth) FROM hits WHERE SearchPhrase <> '' GROUP BY WatchID, ClientIP ORDER BY c DESC LIMIT 10;

druid/run.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 TRIES=3
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     for i in $(seq 1 100); do
         CHECK=$(curl -o /dev/null -w '%{http_code}' -s -XPOST -H'Content-Type: application/json' http://localhost:8888/druid/v2/sql/ -d @check.json })

duckdb-parquet/run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

duckdb/run.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

generate-results.sh

@@ -14,7 +14,7 @@ fi
     sed '/^const data = \[$/q' index.html
 
     FIRST=1
-    LANG="" ls -1 */results/*.json | while read file
+    LANG="" ls -1 */results/*.json | while read -r file
     do
         [[ $file =~ ^(hardware|versions|gravitons)/ ]] && continue;
 

glaredb/benchmark.sh

@@ -7,7 +7,7 @@ curl https://glaredb.com/install.sh | sh
 
 wget https://clickhouse-public-datasets.s3.eu-central-1.amazonaws.com/hits_compatible/athena/hits.parquet
 
-cat queries.sql | while read query
+cat queries.sql | while read -r query
 do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches

gravitons/generate-results.sh

@@ -7,7 +7,7 @@
     sed '/^const data = \[$/q' index.html
 
     FIRST=1
-    ls -1 results/*.json | while read file
+    ls -1 results/*.json | while read -r file
     do
         [ "${FIRST}" = "0" ] && echo -n ','
         jq --compact-output ". += {\"source\": \"${file}\"}" "${file}"

greenplum/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

hardware/benchmark-chyt.sh

@@ -4,7 +4,7 @@ QUERIES_FILE="queries.sql"
 TABLE=$1
 TRIES=3
 
-cat "$QUERIES_FILE" | sed "s|{table}|\"${TABLE}\"|g" | while read query; do
+cat "$QUERIES_FILE" | sed "s|{table}|\"${TABLE}\"|g" | while read -r query; do
 
     echo -n "["
     for i in $(seq 1 $TRIES); do

hardware/benchmark-cloud.sh

@@ -20,7 +20,7 @@ fi
 QUERY_ID_PREFIX="benchmark_$RANDOM"
 QUERY_NUM=1
 
-cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read query
+cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read -r query
     do
     for i in $(seq 1 $TRIES)
     do

hardware/benchmark-new.sh

@@ -15,7 +15,7 @@ else
     exit 1
 fi
 
-cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read query; do
+cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

hardware/benchmark-yql.sh

@@ -4,7 +4,7 @@ QUERIES_FILE="queries.sql"
 TABLE=$1
 TRIES=3
 
-cat "$QUERIES_FILE" | sed "s|{table}|\"${TABLE}\"|g" | while read query; do
+cat "$QUERIES_FILE" | sed "s|{table}|\"${TABLE}\"|g" | while read -r query; do
 
     echo -n "["
     for i in $(seq 1 $TRIES); do

hardware/generate-results.sh

@@ -14,7 +14,7 @@ fi
     sed '/^const data = \[$/q' index.html
 
     FIRST=1
-    ls -1 results/*.json | while read file
+    ls -1 results/*.json | while read -r file
     do
         [ "${FIRST}" = "0" ] && echo -n ','
         jq --compact-output ". += {\"source\": \"${file}\"}" "${file}"

hardware/hardware.sh

@@ -63,7 +63,7 @@ echo
 >result.csv
 QUERY_NUM=1
 
-cat "$QUERIES_FILE" | sed "s/{table}/hits/g" | while read query; do
+cat "$QUERIES_FILE" | sed "s/{table}/hits/g" | while read -r query; do
     sync
     if [ "${OS}" = "Darwin" ] 
     then 

heavyai/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

hydra/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

infobright/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

kinetica/run.sh

@@ -4,7 +4,7 @@ export KI_PWD=admin
 
 TRIES=3
 QUERY_NUM=1
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     [ -z "$FQDN" ] && sync
     [ -z "$FQDN" ] && echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
 

mariadb-columnstore/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

mariadb/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

monetdb/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches
 

motherduck/run.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     ./query.py <<< "${query}"
 done

mysql-myisam/run.sh

@@ -2,7 +2,7 @@
 
 TRIES=3
 
-cat queries.sql | while read query; do
+cat queries.sql | while read -r query; do
     sync
     echo 3 | sudo tee /proc/sys/vm/drop_caches