From 386dc6f79869c72813ea75235c42ba7ff22376e8 Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@tedunangst.com>
Date: Mon, 11 Sep 2023 21:34:05 -0400
Subject: [PATCH] fix slow public queries with a special index just for you

---
 docs/changelog.txt | 4 ++++
 schema.sql         | 1 +
 upgradedb.go       | 6 +++++-
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/docs/changelog.txt b/docs/changelog.txt
index d7d745a..987b4b2 100644
--- a/docs/changelog.txt
+++ b/docs/changelog.txt
@@ -1,5 +1,9 @@
 changelog
 
+### next
+
++ Finally fix slow public queries.
+
 ### 1.1.1 Required Refinement
 
 + Fix help file stylesheet link.
diff --git a/schema.sql b/schema.sql
index 1ce0071..6816987 100644
--- a/schema.sql
+++ b/schema.sql
@@ -15,6 +15,7 @@ create index idx_honksxid on honks(xid);
 create index idx_honksconvoy on honks(convoy);
 create index idx_honkshonker on honks(honker);
 create index idx_honksoonker on honks(oonker);
+create index idx_honkswhotwo on honks(whofore) where whofore = 2;
 create index idx_donkshonk on donks(honkid);
 create index idx_donkschonk on donks(chonkid);
 create index idx_honkerxid on honkers(xid);
diff --git a/upgradedb.go b/upgradedb.go
index c15bb84..62f9d08 100644
--- a/upgradedb.go
+++ b/upgradedb.go
@@ -23,7 +23,7 @@ import (
 	"humungus.tedunangst.com/r/webs/htfilter"
 )
 
-var myVersion = 45
+var myVersion = 46 // idx whotwo
 
 type dbexecer interface {
 	Exec(query string, args ...interface{}) (sql.Result, error)
@@ -172,6 +172,10 @@ func upgradedb() {
 		tx = nil
 		fallthrough
 	case 45:
+		try("create index idx_honkswhotwo on honks(whofore) where whofore = 2")
+		setV(46)
+		fallthrough
+	case 46:
 		try("analyze")
 
 	default: