# 第五章 元数据查询

- [5.1 列出模式中的表](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.1-lie-chu-mo-shi-zhong-de-biao.md)
- [5.2 列出表的列](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.2-lie-chu-biao-de-lie.md)
- [5.3 列出表的索引列](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.3-lie-chu-biao-de-suo-yin-lie.md)
- [5.4 列出表约束](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.4-lie-chu-biao-yue-shu.md)
- [5.5 列出没有相应索引的外键](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.5-lie-chu-mei-you-xiang-ying-suo-yin-de-wai-jian.md)
- [5.6 使用SQL来生成SQL](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.6-shi-yong-sql-lai-sheng-cheng-sql.md)
- [5.7 在Oracle中描述数据字典视图](/sql/di-wu-zhang-yuan-shu-ju-cha-xun/5.7-zai-oracle-zhong-miao-shu-shu-ju-zi-dian-shi-tu.md)