The principal component analysis implements the column-wise compression, using the correlation between attributes.
主成分分析使用属性之间的相关性实现按列压缩。
Ensure data integrity by verifying that all participants in the replicate have table and replicated column attributes that match the master replicate definition.
检验复制的所有参与者是否具有与主复制定义相匹配的表，以及被复制列的属性，确保数据完整性。
Ensures data integrity by verifying that all participants in the replicate have table and replicated column attributes that match the master replicate definition.
通过验证复制中的所有参与方都具有与主控复制定义匹配的表和复制的列属性，确保数据完整性。
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