From af9773cf4cac235a32341b11864c4a0a9a22b6c1 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Fri, 6 Nov 2015 22:59:47 -0500
Subject: [PATCH] When completing ALTER INDEX .. SET, add an equals sign also.

Jeff Janes
---
 src/bin/psql/tab-complete.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 0e8d3951a29..b58ec14418f 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -1216,8 +1216,7 @@ psql_completion(const char *text, int start, int end)
 	/* ALTER INDEX <foo> SET|RESET ( */
 	else if (pg_strcasecmp(prev5_wd, "ALTER") == 0 &&
 			 pg_strcasecmp(prev4_wd, "INDEX") == 0 &&
-			 (pg_strcasecmp(prev2_wd, "SET") == 0 ||
-			  pg_strcasecmp(prev2_wd, "RESET") == 0) &&
+			 pg_strcasecmp(prev2_wd, "RESET") == 0 &&
 			 pg_strcasecmp(prev_wd, "(") == 0)
 	{
 		static const char *const list_INDEXOPTIONS[] =
@@ -1225,6 +1224,16 @@ psql_completion(const char *text, int start, int end)
 
 		COMPLETE_WITH_LIST(list_INDEXOPTIONS);
 	}
+	else if (pg_strcasecmp(prev5_wd, "ALTER") == 0 &&
+			 pg_strcasecmp(prev4_wd, "INDEX") == 0 &&
+			 pg_strcasecmp(prev2_wd, "SET") == 0 &&
+			 pg_strcasecmp(prev_wd, "(") == 0)
+	{
+		static const char *const list_INDEXOPTIONS[] =
+		{"fillfactor =", "fastupdate =", "gin_pending_list_limit =", NULL};
+
+		COMPLETE_WITH_LIST(list_INDEXOPTIONS);
+	}
 
 	/* ALTER LANGUAGE <name> */
 	else if (pg_strcasecmp(prev3_wd, "ALTER") == 0 &&
-- 
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