0001-fixup-Add-temporal-FOREIGN-KEYs.patch.nocfbot

From ebc6f065cb2d8de33a2f653b4ec2fa0a5ba0f521 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Sun, 10 Mar 2024 16:08:34 +0100
Subject: [PATCH] fixup! Add temporal FOREIGN KEYs

Make keyword PERIOD unreserved.
---
 src/backend/parser/gram.y   | 2 +-
 src/include/parser/kwlist.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index a9366733f2..882a55cb19 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -17347,6 +17347,7 @@ unreserved_keyword:
 			| PARTITION
 			| PASSING
 			| PASSWORD
+			| PERIOD
 			| PLANS
 			| POLICY
 			| PRECEDING
@@ -17639,7 +17640,6 @@ reserved_keyword:
 			| ONLY
 			| OR
 			| ORDER
-			| PERIOD
 			| PLACING
 			| PRIMARY
 			| REFERENCES
diff --git a/src/include/parser/kwlist.h b/src/include/parser/kwlist.h
index 1d3f7bd37f..df5e2887b5 100644
--- a/src/include/parser/kwlist.h
+++ b/src/include/parser/kwlist.h
@@ -326,7 +326,7 @@ PG_KEYWORD("partial", PARTIAL, UNRESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("partition", PARTITION, UNRESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("passing", PASSING, UNRESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("password", PASSWORD, UNRESERVED_KEYWORD, BARE_LABEL)
-PG_KEYWORD("period", PERIOD, RESERVED_KEYWORD, BARE_LABEL)
+PG_KEYWORD("period", PERIOD, UNRESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("placing", PLACING, RESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("plans", PLANS, UNRESERVED_KEYWORD, BARE_LABEL)
 PG_KEYWORD("policy", POLICY, UNRESERVED_KEYWORD, BARE_LABEL)
-- 
2.44.0