From 1dcd4fbeb2c98262a9f6f8f73938cd34cda1ba3b Mon Sep 17 00:00:00 2001
From: Horst Schirmeier <horst.schirmeier@tu-dortmund.de>
Date: Fri, 30 Jan 2015 13:27:39 +0100
Subject: [PATCH] fail-cleanup-db.sh: cleanup "symbol" table as well

(The "symbol" is currently only created by some inofficial scripts,
but may become part of the Fail* core at some point.)

Change-Id: If0b3e6cdd6b6ca865abb67382de128e7a27f19ab
---
 scripts/fail-cleanup-db.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/scripts/fail-cleanup-db.sh b/scripts/fail-cleanup-db.sh
index 66ca12d9..a902211e 100755
--- a/scripts/fail-cleanup-db.sh
+++ b/scripts/fail-cleanup-db.sh
@@ -146,4 +146,17 @@ EOT
 	)
 fi
 
+if table_exists symbol
+then
+	echo -n "removing widowed entries in symbol ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM symbol
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
 echo "done.  Consider running \`mysqloptimize $DB' now."