From dba9379ea5a5b2bc256b7822d639c8ff524a47d1 Mon Sep 17 00:00:00 2001
From: Mehmet YILMAZ <mehmety87@gmail.com>
Date: Mon, 27 Oct 2025 14:37:20 +0300
Subject: [PATCH] =?UTF-8?q?PG18:=20Normalize=20EXPLAIN=20ANALYZE=20output?=
 =?UTF-8?q?=20for=20drop=20=E2=80=9CIndex=20Searches=E2=80=9D=20line=20(#8?=
 =?UTF-8?q?291)?=
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fixes #8265


https://github.com/postgres/postgres/commit/0fbceae841cb5a31b13d3f284ac8fdd19822eceb

PostgreSQL 18 started printing an extra line in `EXPLAIN (ANALYZE …)`
for index scans:

```
Index Searches: N
```

**normalize.sed**: add a rule to remove the PG18-only line

 ```
 /^\s*Index Searches:\s*\d+\s*$/d
 ```
---
 src/test/regress/bin/normalize.sed | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/test/regress/bin/normalize.sed b/src/test/regress/bin/normalize.sed
index efdff159d..06729bd16 100644
--- a/src/test/regress/bin/normalize.sed
+++ b/src/test/regress/bin/normalize.sed
@@ -375,3 +375,6 @@ s/\<is referenced from table\>/is still referenced from table/g
 # pg18 extension_control_path GUC debugs
 # ignore any "find_in_path:" lines in test output
 /DEBUG:  find_in_path: trying .*/d
+
+# PG18: EXPLAIN ANALYZE prints "Index Searches: N" for index scans — remove it
+/^\s*Index Searches:\s*\d+\s*$/d