Add now-required #include.

tglsfdc · tglsfdc · commit ccd062cfb90e · 2015-07-11T23:34:55.000-04:00
Fixes compiler warning induced by 808ea8f.
diff --git a/src/backend/commands/policy.c b/src/backend/commands/policy.c
@@ -29,6 +29,7 @@
 #include "nodes/makefuncs.h"
 #include "nodes/pg_list.h"
 #include "parser/parse_clause.h"
+#include "parser/parse_collate.h"
 #include "parser/parse_node.h"
 #include "parser/parse_relation.h"
 #include "rewrite/rewriteManip.h"
