From 4dcae5694c53632a9ce6edbe5efd2f8380097668 Mon Sep 17 00:00:00 2001
From: "mskold@mysql.com" <>
Date: Sat, 5 Feb 2005 15:47:06 +0100
Subject: [PATCH] Fix for bug#8315 NdbScanFilter cmp method only works for
 strings of exact word boundry length

---
 ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp b/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
index 9778c938e0f..bc1700c12ad 100644
--- a/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
+++ b/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp
@@ -1865,6 +1865,11 @@ int Dbtup::interpreterNextLab(Signal* signal,
 	}
 	else
 	{
+	  /* --------------------------------------------------------- */
+	  // If length of argument rounded to nearest word is
+	  // the same as attribute size, use that as argument size
+	  /* --------------------------------------------------------- */
+	  if ((((argLen + 3) >> 2) << 2) == attrLen) argLen= attrLen;
 	  res = (*sqlType.m_cmp)(cs, s1, attrLen, s2, argLen, true);
 	}