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[Database] oracle Database tablespace 1. Basic concepts: the logical structure of oracle can be divided into tablespaces, segments, partitions, and data blocks ). Oracle consists of tablespaces. tablespaces consist of segments, which are composed of partitions and data blocks. 1) The tablespace is the largest logical unit in the database.

[Database] oracle Database tablespace 1. basic concept: the logical structure of oracle can be divided into tablespaces, segments, partitions, and data blocks ). Oracle consists of tablespaces. tablespaces consist of segments, which are composed of partitions and data blocks. 1) The tablespace is the largest logical unit in the database.

[Database] oracle Database tablespace

1. Basic Concept: the logical structure of oracle can be divided into tablespaces, segments, partitions, and data blocks ). Oracle consists of tablespaces. tablespaces consist of segments, which are composed of partitions and data blocks. 1) The tablespace is the largest logical unit in the database, and several tablespaces constitute the database. 2) a tablespace consists of one or more data files physically. A data file can only belong to one tablespace. Here, the data file location is different...

Database oracle disk filesystem Tool

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