ysql 统计表条数脚本

#!/bin/sh
DATABASE="gm"
DB_HOST="localhost"
DB_USER="root"
DB_PASSWORD="syqodbzv"
show_all_tables() {
    echo "use ${DATABASE}; show tables;" | mysql -u${DB_USER} -p${DB_PASSWORD} -h ${DB_HOST}
}
count_tables() {
    for table in show_all_tables | grep -v Tables;
    do
        echo "use ${DATABASE}; select '${table}', count(1) from ${table};" | mysql -u${DB_USER} -p${DB_PASSWORD} -h ${DB_HOST} |grep -v count>> count_tables.sql
    done
}
count_tables