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doc-exports/docs/dli/umn/dli_03_0145.html
Su, Xiaomeng 12dd64efc7 dli_umn_20240430 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
2024-05-15 11:56:22 +00:00

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Why Is Error "There should be at least one partition pruning predicate on partitioned table XX.YYY" Reported When a Query Statement Is Executed?

  • Cause Analysis

    When you query the partitioned table XX.YYY, the partition column is not specified in the search criteria.

    A partitioned table can be queried only when the query condition contains at least one partition column.

  • Solution

    Query a partitioned table by referring to the following example:

    Assume that partitionedTable is a partitioned table and partitionedColumn is a partition column. The query statement is as follows:

    SELECT * FROM partitionedTable WHERE partitionedColumn  = XXX

Parent topic: Job O&M Errors