From 836bc2638e1939c0f65748f219e5613cc0f0af06 Mon Sep 17 00:00:00 2001
From: "hf@deer.(none)" <>
Date: Mon, 26 Sep 2005 14:55:52 +0500
Subject: [PATCH] Fix for bug #12267 (primary key over GEOMETRY field)

---
 mysql-test/r/gis.result | 5 +++++
 mysql-test/t/gis.test   | 8 ++++++++
 sql/sql_table.cc        | 3 ++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/mysql-test/r/gis.result b/mysql-test/r/gis.result
index 78014137b50..2748199efad 100644
--- a/mysql-test/r/gis.result
+++ b/mysql-test/r/gis.result
@@ -680,3 +680,8 @@ select astext(fn3());
 astext(fn3())
 POINT(1 1)
 drop function fn3;
+create table t1(pt POINT);
+alter table t1 add primary key pti(pt);
+ERROR 42000: BLOB/TEXT column 'pt' used in key specification without a key length
+alter table t1 add primary key pti(pt(20));
+drop table t1;
diff --git a/mysql-test/t/gis.test b/mysql-test/t/gis.test
index aba2f33833a..1f30407c2b7 100644
--- a/mysql-test/t/gis.test
+++ b/mysql-test/t/gis.test
@@ -395,3 +395,11 @@ show create function fn3;
 select astext(fn3());
 drop function fn3;
 
+#
+# Bug #12267 (primary key over GIS)
+#
+create table t1(pt POINT);
+--error 1170
+alter table t1 add primary key pti(pt);
+alter table t1 add primary key pti(pt(20));
+drop table t1;
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 635b512fe23..d9ed7165850 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -1148,7 +1148,8 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
       {
 	column->length*= sql_field->charset->mbmaxlen;
 
-	if (f_is_blob(sql_field->pack_flag))
+	if (f_is_blob(sql_field->pack_flag) ||
+            (f_is_geom(sql_field->pack_flag) && key->type != Key::SPATIAL))
 	{
 	  if (!(file->table_flags() & HA_CAN_INDEX_BLOBS))
 	  {