Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (9.1.0.x)/ System Catalogs and System Views/ System Views/ GLOBAL_COLUMN_TABLE_IO_STAT

Updated on 2024-09-02 GMT+08:00

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GLOBAL_COLUMN_TABLE_IO_STAT

GLOBAL_COLUMN_TABLE_IO_STAT provides I/O statistics of all column-store tables in the current database. The names, types, and sequences of the columns in the view are the same as those in the GS_COLUMN_TABLE_IO_STAT view. For details about the columns, see GS_COLUMN_TABLE_IO_STAT. The value of each statistical column is the sum of the values of the corresponding columns of all nodes.

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