oracle索引名称

[Oracle]-[recyclebin][索引]-回收站恢复的索引名称修改

从回收站中恢复表后，索引也会自动恢复，但索引的名称仍是回收站中的26位标识，不会改为原始名字，可以使用alter index修改索引名，但需要注意的是因为标识中带有特殊字符，需要用""括起来。SQL>select index_name from user_indexes where...

如何在oracle中查询所有用户表的表名、主键名称、索引、外键等

1、查找表的所有索引（包括索引名，类型，构成列）：select t.*,i.index_type from user_ind_columns t,user_indexes i where t.index_name=i.index_name and t.table_name=i.table_name and t.table_name=要查询的表 2、查找表的主键...

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云数据库 HBase 版

云数据库HBase是面向大数据领域的一站式NoSQL服务，100%兼容开源HBase并深度扩展，支持海量数据下的实时存储、高并发吞吐、轻SQL分析等，是风控、推荐、广告、物联网、车联网、Feeds流、数据大屏等场景首选数据库。

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