show_index.md

• 查看指定表格的索引使用show index命令：

show index from yourtable;

• 要查看特定schema的所有表格的索引，从INFORMATION_SCHEMA查询STATISTICS表：

SELECT DISTINCT
    TABLE_NAME,
    INDEX_NAME
FROM INFORMATION_SCHEMA.STATISTICS
WHERE TABLE_SCHEMA = 'your_schema';

参考

• How to see indexes for a database or table?