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Add SQL Standard WITH ORDINALITY support for UNNEST (and any other SRF)

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Author: Andrew Gierth, David Fetter
Reviewers: Dean Rasheed, Jeevan Chalke, Stephen Frost
This commit is contained in:
Greg Stark
2013-07-29 16:38:01 +01:00
parent 55cbfa5366
commit c62736cc37
22 changed files with 1486 additions and 323 deletions
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3
src/backend/nodes/outfuncs.c
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@ -521,6 +521,7 @@ _outFunctionScan(StringInfo str, const FunctionScan *node)
WRITE_NODE_FIELD(funccoltypes);
WRITE_NODE_FIELD(funccoltypmods);
WRITE_NODE_FIELD(funccolcollations);
WRITE_BOOL_FIELD(funcordinality);
}
static void
@ -2382,6 +2383,7 @@ _outRangeTblEntry(StringInfo str, const RangeTblEntry *node)
WRITE_NODE_FIELD(funccoltypes);
WRITE_NODE_FIELD(funccoltypmods);
WRITE_NODE_FIELD(funccolcollations);
WRITE_BOOL_FIELD(funcordinality);
break;
case RTE_VALUES:
WRITE_NODE_FIELD(values_lists);
@ -2614,6 +2616,7 @@ _outRangeFunction(StringInfo str, const RangeFunction *node)
{
WRITE_NODE_TYPE("RANGEFUNCTION");
WRITE_BOOL_FIELD(ordinality);
WRITE_BOOL_FIELD(lateral);
WRITE_NODE_FIELD(funccallnode);
WRITE_NODE_FIELD(alias);