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Assorted cosmetic cleanup of run-time-partition-pruning code.

Use "subplan" rather than "subnode" to refer to the child plans of
a partitioning Append; this seems a bit more specific and hence
clearer.  Improve assorted comments.  No non-cosmetic changes.

David Rowley and Tom Lane

Discussion: https://postgr.es/m/CAFj8pRBjrufA3ocDm8o4LPGNye9Y+pm1b9kCwode4X04CULG3g@mail.gmail.com
This commit is contained in:
Tom Lane
2018-06-10 18:24:34 -04:00
parent 939449de0e
commit 321f648a31
7 changed files with 148 additions and 157 deletions

View File

@ -1023,9 +1023,9 @@ _outPartitionPruneInfo(StringInfo str, const PartitionPruneInfo *node)
WRITE_INT_FIELD(nparts);
WRITE_INT_FIELD(nexprs);
appendStringInfoString(str, " :subnode_map");
appendStringInfoString(str, " :subplan_map");
for (i = 0; i < node->nparts; i++)
appendStringInfo(str, " %d", node->subnode_map[i]);
appendStringInfo(str, " %d", node->subplan_map[i]);
appendStringInfoString(str, " :subpart_map");
for (i = 0; i < node->nparts; i++)