CPI4335 | |
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Message Text: | Optimizer debug messages for hash join step &1 follow |
Cause Text: | This join query is implemented using the hash join algorithm. The optimizer debug messages that follow provide the query optimization information about hash join step &1. |
Recovery Text: | Refer to Data access on DB2 UDB for iSeries: data access paths and methods for more information about hashing algorithm for join processing. |