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Add support for multi-row VALUES clauses as part of INSERT statements

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(e.g. "INSERT ... VALUES (...), (...), ...") and elsewhere as allowed
by the spec. (e.g. similar to a FROM clause subselect). initdb required.
Joe Conway and Tom Lane.
This commit is contained in:
Joe Conway
2006-08-02 01:59:48 +00:00
parent d307c428cb
commit 9caafda579
40 changed files with 1877 additions and 313 deletions
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15
src/backend/nodes/print.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.80 2006/07/14 14:52:20 momjian Exp $
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.81 2006/08/02 01:59:45 joe Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -275,6 +275,10 @@ print_rt(List *rtable)
printf("%d\t%s\t[rangefunction]",
i, rte->eref->aliasname);
break;
case RTE_VALUES:
printf("%d\t%s\t[values list]",
i, rte->eref->aliasname);
break;
case RTE_JOIN:
printf("%d\t%s\t[join]",
i, rte->eref->aliasname);
@ -507,6 +511,8 @@ plannode_type(Plan *p)
return "SUBQUERYSCAN";
case T_FunctionScan:
return "FUNCTIONSCAN";
case T_ValuesScan:
return "VALUESSCAN";
case T_Join:
return "JOIN";
case T_NestLoop:
@ -575,6 +581,13 @@ print_plan_recursive(Plan *p, Query *parsetree, int indentLevel, char *label)
rte = rt_fetch(((FunctionScan *) p)->scan.scanrelid, parsetree->rtable);
StrNCpy(extraInfo, rte->eref->aliasname, NAMEDATALEN);
}
else if (IsA(p, ValuesScan))
{
RangeTblEntry *rte;
rte = rt_fetch(((ValuesScan *) p)->scan.scanrelid, parsetree->rtable);
StrNCpy(extraInfo, rte->eref->aliasname, NAMEDATALEN);
}
else
extraInfo[0] = '\0';
if (extraInfo[0] != '\0')