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Commit364de25

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Update PartitionTupleRouting struct comment
Small review onedd4473.Discussion:https://postgr.es/m/20180222165315.k27qfn4goskhoswj@alvherre.pgsqlReviewed-by: Robert Haas, Amit Langote
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‎src/include/executor/execPartition.h

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@@ -58,11 +58,15 @@ typedef struct PartitionDispatchData *PartitionDispatch;
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*partition tree.
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* num_dispatchnumber of partitioned tables in the partition
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*tree (= length of partition_dispatch_info[])
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* partition_oidsArray of leaf partitions OIDs
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* partition_oidsArray of leaf partitions OIDs with one entry
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*for every leaf partition in the partition tree,
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*initialized in full by
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*ExecSetupPartitionTupleRouting.
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* partitionsArray of ResultRelInfo* objects with one entry
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*for every leaf partition in the partition tree.
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*for every leaf partition in the partition tree,
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*initialized lazily by ExecInitPartitionInfo.
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* num_partitionsNumber of leaf partitions in the partition tree
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*(= 'partitions' array length)
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*(= 'partitions_oid'/'partitions' array length)
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* parent_child_tupconv_mapsArray of TupleConversionMap objects with one
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*entry for every leaf partition (required to
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*convert tuple from the root table's rowtype to

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