Collaborative Analysis
Due to specification changes, the current version no longer supports this feature. Do not use it.
enable_agg_pushdown_for_ca
Parameter description: In collaborative analysis, this parameter specifies whether to convert the Agg operator above the ForeignScan operator into a remote SQL statement and send it to a remote cluster.
This parameter is a USERSET parameter. Set it based on instructions provided in Table 1.
Value range: Boolean
- on indicates that the Agg operator above ForeignScan is converted into a remote SQL statement.
- off indicates that only the ForeignScan operator is converted to a remote SQL statement.
Default value: on
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