如何通过shell脚本运行mysql命令?

如何通过shell脚本运行mysql命令?
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 脚本来执行这些命令并返回结果。

我如何通过 shell 脚本运行该命令?

答案1

mysql -u root -pmysql << eof
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';
eof

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