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巧用MySQL information_schema表
从事数据库开发或管理的人员,无论使用MySQL、Oracle等何种数据库,都期望其具备内置的统计信息功能,以便更高效地进行数据管理和性能优化。 1、 连接数据库后,进入information_schema实例,选择表选项,右侧对象列表中即可查看名为Tables的数据表。 2、 选择 ...
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