Logical integrity refers to the logical structure of the database protection, including the semantic integrity and operational integrity.
逻辑完整性是指对数据库逻辑结构的保护，包括数据的语义完整性与操作完整性。
Logical integrity refers to the logical structure of the database protection, including the semantic integrity and operational integrity.
逻辑完整性是指对数据库逻辑结构的保护，包括数据的语义完整性与操作完整性。
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