VMware Greenplum 7 Documentationclause. For example, to delete all films produced by a given producer, one can run: DELETE FROM films USING producers WHERE producer_id = producers.id AND producers.name = 'foo'; What is essentially This syntax is not standard. A more standard way to accomplish this is: DELETE FROM films WHERE producer_id IN (SELECT id FROM producers WHERE name = 'foo'); For a partitioned table, all of the child0 码力 | 2221 页 | 14.19 MB | 1 年前3
VMware Greenplum 6 Documentationoperations below the join when safe. 13746 : Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 : Fixes incorrect addrefs that caused memory leaks. VMware Greenplum 6 Documentation0 码力 | 2445 页 | 18.05 MB | 1 年前3
VMware Tanzu Greenplum v6.21 Documentationoperations below the join when safe. 13746 Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 Fixes incorrect addrefs that caused memory leaks. Data Flow 32199 Resolves0 码力 | 2025 页 | 33.54 MB | 1 年前3
VMware Greenplum 6 Documentationoperations below the join when safe. 13746 Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 Fixes incorrect addrefs that caused memory leaks. Data Flow 32199 Resolves0 码力 | 2374 页 | 44.90 MB | 1 年前3
VMware Tanzu Greenplum v6.23 Documentationoperations below the join when safe. 13746 Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 VMware Tanzu Greenplum 6 Documentation VMware, Inc 146 Fixes incorrect addrefs0 码力 | 2298 页 | 40.94 MB | 1 年前3
VMware Tanzu Greenplum 6 Documentationoperations below the join when safe. 13746 : Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 : Fixes incorrect addrefs that caused memory leaks. Data Flow 32199 Resolves0 码力 | 2311 页 | 17.58 MB | 1 年前3
VMware Greenplum v6.25 Documentationoperations below the join when safe. 13746 : Fallback to Postgres optimizer when a target list in CTE producer is empty. 13683 : Fixes incorrect addrefs that caused memory leaks. Data Flow 32199 Resolves0 码力 | 2400 页 | 18.02 MB | 1 年前3
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