Update initialize

Author: Yoshitaka Sasaki

docker-entrypoint.sh

@@ -5,8 +5,7 @@ mysql_install_db --datadir=/var/lib/mysql --user=mysql
 for f in /docker-entrypoint-initdb.d/*; do
     case "$f" in
         *.sh)     echo "$0: running $f"; . "$f" ;;
-        *.sql)    echo "$0: running $f"; "${mysql[@]}" < "$f"; echo ;;
-        *.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${mysql[@]}"; echo ;;
+        *.sql)    echo "$0: running $f"; mysql < "$f"; echo ;;
         *)        echo "$0: ignoring $f" ;;
     esac
     echo