2016-12-21 20:04:27 +00:00
|
|
|
#!/usr/bin/env bash
|
2015-04-05 02:36:47 +00:00
|
|
|
|
|
|
|
|
QUERIES_FILE="queries.sql"
|
|
|
|
|
TABLE=$1
|
|
|
|
|
TRIES=3
|
|
|
|
|
|
|
|
|
|
cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read query; do
|
|
|
|
|
sync
|
|
|
|
|
echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
|
|
|
|
|
|
|
|
|
|
echo -n "["
|
|
|
|
|
for i in $(seq 1 $TRIES); do
|
|
|
|
|
|
2015-04-08 01:03:41 +00:00
|
|
|
RES=$(mysql -u root -h 127.0.0.1 -P 3306 --database=test -t -vvv -e "$query" 2>&1 | grep ' set ' | grep -oP '\d+\.\d+')
|
2015-04-05 02:36:47 +00:00
|
|
|
|
|
|
|
|
[[ "$?" == "0" ]] && echo -n "$RES" || echo -n "null"
|
|
|
|
|
[[ "$i" != $TRIES ]] && echo -n ", "
|
|
|
|
|
done
|
|
|
|
|
echo "],"
|
|
|
|
|
done
|
