Re: [HACKERS] UPDATE of partition key
Amit Khandekar <amitdkhan.pg@gmail.com>
Attachments
- encapsulate_partinfo_preparatory_rebased.patch (application/octet-stream) patch
- update-partition-key_v29.patch (application/octet-stream) patch v29
On 1 December 2017 at 17:24, Amit Khandekar <amitdkhan.pg@gmail.com> wrote: > Attached is v28 patch which has the fix for this issue as described > above. In ExecUpdate(), if partition constraint fails, we skip > ExecWithCheckOptions (), and later in ExecInsert() it gets called with > WCO_RLS_UPDATE_CHECK. Amit Langote informed me off-list, - along with suggestions for changes - that my patch needs a rebase. Attached is the rebased version. I have also bumped the patch version number (now v29), because this as additional changes, again, suggested by Amit L : Because ExecSetupPartitionTupleRouting() has mtstate parameter now, no need to pass update_rri and num_update_rri, since they can be retrieved from mtstate. Also, the preparatory patch is also rebased. Thanks Amit Langote. -- Thanks, -Amit Khandekar EnterpriseDB Corporation The Postgres Database Company
Commits
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Avoid referencing off the end of subplan_partition_offsets.
- 945f71db8452 11.0 landed
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Allow UPDATE to move rows between partitions.
- 2f178441044b 11.0 landed
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Remove useless lookup of root partitioned rel in ExecInitModifyTable().
- dca48d145e0e 11.0 cited
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Factor error generation out of ExecPartitionCheck.
- 19c47e7c8202 11.0 landed
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Minor preparatory refactoring for UPDATE row movement.
- ef6087ee5fa8 11.0 landed
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Simplify and encapsulate tuple routing support code.
- cc6337d2fed5 11.0 landed
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Avoid coercing a whole-row variable that is already coerced.
- 1c497fa72df7 11.0 landed
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Use ResultRelInfo ** rather than ResultRelInfo * for tuple routing.
- 60f7c0abef03 11.0 landed
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Make RelationGetPartitionDispatchInfo expand depth-first.
- 77b6b5e9ceca 11.0 cited
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Expand partitioned tables in PartDesc order.
- 30833ba154e0 11.0 cited
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Use a real RT index when setting up partition tuple routing.
- f81a91db4d1c 10.0 cited
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Fix transition tables for partition/inheritance.
- 501ed02cf6f4 10.0 cited
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Fix confusion about number of subplans in partitioned INSERT setup.
- 78a030a44196 10.0 cited
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Prevent BEFORE triggers from violating partitioning constraints.
- 15ce775faa42 10.0 cited
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Fire per-statement triggers on partitioned tables.
- e180c8aa8caf 10.0 cited
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Fix reporting of violations in ExecConstraints, again.
- c0a8ae7be392 10.0 cited
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Don't scan partitioned tables.
- d3cc37f1d801 10.0 cited
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Allow FDWs to push down quals without breaking EvalPlanQual rechecks.
- 5fc4c26db512 9.6.0 cited