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doc-exports/docs/ddm/umn/ddm-08-0021.html
Hasko, Vladimir a5cc543164 reverting ddm umn to state before last commit in #613 
Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-committed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
2024-01-17 13:06:49 +00:00

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Checking DDL Consistency of Physical Tables in All Logical Tables

Purpose: To check DDL consistency of all logical tables in one schema

Command Format:

 check table

Command Output:

The following output is returned if DDL check results of all logical tables are consistent.

The following output is returned if there are logical tables with inconsistent DDL check results.

Output Details:

Each row contains the check result of a logical table.

  • DATABASE_NAME: indicates the schema name.
  • TABLE_NAME: indicates the logical table name.
  • TABLE_TYPE: indicates the logical table type.
    • SINGLE: indicates that the logical table is unsharded.
    • BROADCAST: indicates that the table is a broadcast table.
    • SHARDING: indicates that the table is sharded.
  • DDL_CONSISTENCY: indicates whether DDL results of all physical tables corresponding to the logical table are consistent.
  • TOTAL_COUNT: indicates the number of physical tables in the logical table.
  • INCONSISTENT_COUNT: indicates the number of physical tables with inconsistent DDL results.
  • DETAILS: indicates names of the physical tables with inconsistent DDL check results.
Parent topic: CHECK TABLE