1 files changed, 17 insertions, 7 deletions

diff --git a/src/backend/parser/parse_relation.c b/src/backend/parser/parse_relation.c
index 0dbf5cbf38a..2a94f73a9ab 100644
--- a/src/backend/parser/parse_relation.c
+++ b/src/backend/parser/parse_relation.c
@@ -1220,6 +1220,7 @@ addRangeTableEntryForFunction(ParseState *pstate,
 RangeTblEntry *
 addRangeTableEntryForValues(ParseState *pstate,
 							List *exprs,
+							List *collations,
 							Alias *alias,
 							bool inFromCl)
 {
@@ -1233,6 +1234,7 @@ addRangeTableEntryForValues(ParseState *pstate,
 	rte->relid = InvalidOid;
 	rte->subquery = NULL;
 	rte->values_lists = exprs;
+	rte->values_collations = collations;
 	rte->alias = alias;
 
 	eref = alias ? copyObject(alias) : makeAlias(refname, NIL);
@@ -1657,7 +1659,9 @@ expandRTE(RangeTblEntry *rte, int rtindex, int sublevels_up,
 						ListCell   *l3;
 						int			attnum = 0;
 
-						forthree(l1, rte->funccoltypes, l2, rte->funccoltypmods, l3, rte->funccolcollations)
+						forthree(l1, rte->funccoltypes,
+								 l2, rte->funccoltypmods,
+								 l3, rte->funccolcollations)
 						{
 							Oid			attrtype = lfirst_oid(l1);
 							int32		attrtypmod = lfirst_int(l2);
@@ -1687,12 +1691,15 @@ expandRTE(RangeTblEntry *rte, int rtindex, int sublevels_up,
 			{
 				/* Values RTE */
 				ListCell   *aliasp_item = list_head(rte->eref->colnames);
-				ListCell   *lc;
+				ListCell   *lcv;
+				ListCell   *lcc;
 
 				varattno = 0;
-				foreach(lc, (List *) linitial(rte->values_lists))
+				forboth(lcv, (List *) linitial(rte->values_lists),
+						lcc, rte->values_collations)
 				{
-					Node	   *col = (Node *) lfirst(lc);
+					Node	   *col = (Node *) lfirst(lcv);
+					Oid			colcollation = lfirst_oid(lcc);
 
 					varattno++;
 					if (colnames)
@@ -1712,7 +1719,7 @@ expandRTE(RangeTblEntry *rte, int rtindex, int sublevels_up,
 						varnode = makeVar(rtindex, varattno,
 										  exprType(col),
 										  exprTypmod(col),
-										  exprCollation(col),
+										  colcollation,
 										  sublevels_up);
 						varnode->location = location;
 						*colvars = lappend(*colvars, varnode);
@@ -1789,7 +1796,9 @@ expandRTE(RangeTblEntry *rte, int rtindex, int sublevels_up,
 				ListCell   *lcc;
 
 				varattno = 0;
-				forthree(lct, rte->ctecoltypes, lcm, rte->ctecoltypmods, lcc, rte->ctecolcollations)
+				forthree(lct, rte->ctecoltypes,
+						 lcm, rte->ctecoltypmods,
+						 lcc, rte->ctecolcollations)
 				{
 					Oid			coltype = lfirst_oid(lct);
 					int32		coltypmod = lfirst_int(lcm);
@@ -2116,6 +2125,7 @@ get_rte_attribute_type(RangeTblEntry *rte, AttrNumber attnum,
 		case RTE_VALUES:
 			{
 				/* Values RTE --- get type info from first sublist */
+				/* collation is stored separately, though */
 				List	   *collist = (List *) linitial(rte->values_lists);
 				Node	   *col;
 
@@ -2125,7 +2135,7 @@ get_rte_attribute_type(RangeTblEntry *rte, AttrNumber attnum,
 				col = (Node *) list_nth(collist, attnum - 1);
 				*vartype = exprType(col);
 				*vartypmod = exprTypmod(col);
-				*varcollid = exprCollation(col);
+				*varcollid = list_nth_oid(rte->values_collations, attnum - 1);
 			}
 			break;
 		case RTE_JOIN: