如何通过shell脚本运行mysql命令？

Question

mysql -u root -pmysql;

SELECT TABLE_NAME AS "Table Name", table_rows AS "Quant of Rows", ROUND((data_length + index_length)/1024/1024,2) AS "Total Size Mb"  FROM information_schema.TABLES WHERE information_schema.TABLES.table_schema='database_name';

我想创建一个 shell 脚本，它将执行这些命令并返回结果。

我如何通过 shell 脚本运行这个命令？

Answer 1

还有一个答案...

mysql -uroot -pmysql -B --skip-column-names -e'SELECT TABLE_NAME AS "Table Name", table_rows AS "Quant of Rows", ROUND((data_length + index_length)/1024/1024,2) AS "Total Size Mb"  FROM information_schema.TABLES WHERE information_schema.TABLES.table_schema="database_name"'

此外，如果您要在脚本中使用密码，您应该保护它，这样您不想知道密码的人就无法读取它。