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Commitab1aaf3

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Expose the "*VALUES*" alias that we generate for a stand-alone VALUES list.
We were trying to make that strictly an internal implementation detail,but it turns out that it's exposed anyway when dumping a view definedlikeCREATE VIEW test_view AS VALUES (1), (2), (3) ORDER BY 1;This comes out asCREATE VIEW ... ORDER BY "*VALUES*".column1;which fails to parse when reloading the dump.Hacking ruleutils.c to suppress the column qualification looks like it'dbe a risky business, so instead promote the RTE alias to full-fledgedusability.Per bug #6049 from Dylan Adams. Back-patch to all supported branches.
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‎src/backend/parser/analyze.c

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -909,7 +909,7 @@ transformSelectStmt(ParseState *pstate, SelectStmt *stmt)
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* transforms a VALUES clause that's being used as a standalone SELECT
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*
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* We build a Query containing a VALUES RTE, rather as if one had written
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*SELECT * FROM (VALUES ...)
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*SELECT * FROM (VALUES ...) AS "*VALUES*"
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*/
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staticQuery*
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transformValuesClause(ParseState*pstate,SelectStmt*stmt)
@@ -1034,6 +1034,7 @@ transformValuesClause(ParseState *pstate, SelectStmt *stmt)
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rtr->rtindex=list_length(pstate->p_rtable);
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Assert(rte==rt_fetch(rtr->rtindex,pstate->p_rtable));
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pstate->p_joinlist=lappend(pstate->p_joinlist,rtr);
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pstate->p_relnamespace=lappend(pstate->p_relnamespace,rte);
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pstate->p_varnamespace=lappend(pstate->p_varnamespace,rte);
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/*

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