bk commit into 5.0 tree (holyfoot:1.2293) BUG#21790

[holyfoot]

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ChangeSet@stripped, 2006-10-01 16:36:26+05:00, holyfoot@stripped +3 -0
  bug #21790 (UNKNOWN ERROR message in geometry)
  
  We issued UNKNOWN ERROR initially in this place and forgot to
  fix it when we implemented informative error message for this

  mysql-test/r/gis-rtree.result@stripped, 2006-10-01 16:36:23+05:00, holyfoot@stripped +8 -0
    test result

  mysql-test/t/gis-rtree.test@stripped, 2006-10-01 16:36:23+05:00, holyfoot@stripped +12 -0
    test case

  sql/handler.cc@stripped, 2006-10-01 16:36:23+05:00, holyfoot@stripped +2 -2
    let's issue informative error message here

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	holyfoot
# Host:	deer.(none)
# Root:	/home/hf/work/21790/my50-21790

--- 1.220/sql/handler.cc	2006-10-01 16:36:33 +05:00
+++ 1.221/sql/handler.cc	2006-10-01 16:36:33 +05:00
@@ -1788,8 +1788,8 @@ void handler::print_error(int error, myf
     break;
   }
   case HA_ERR_NULL_IN_SPATIAL:
-    textno= ER_UNKNOWN_ERROR;
-    break;
+    my_error(ER_CANT_CREATE_GEOMETRY_OBJECT, MYF(0));
+    DBUG_VOID_RETURN;
   case HA_ERR_FOUND_DUPP_UNIQUE:
     textno=ER_DUP_UNIQUE;
     break;

--- 1.18/mysql-test/r/gis-rtree.result	2006-10-01 16:36:33 +05:00
+++ 1.19/mysql-test/r/gis-rtree.result	2006-10-01 16:36:33 +05:00
@@ -862,3 +862,11 @@ CHECK TABLE t1 EXTENDED;
 Table	Op	Msg_type	Msg_text
 test.t1	check	status	OK
 DROP TABLE t1;
+CREATE TABLE t1(foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) );
+INSERT INTO t1(foo) VALUES (NULL);
+ERROR 23000: Column 'foo' cannot be null
+INSERT INTO t1() VALUES ();
+ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
+INSERT INTO t1(foo) VALUES ('');
+ERROR 22003: Cannot get geometry object from data you send to the GEOMETRY field
+DROP TABLE t1;

--- 1.17/mysql-test/t/gis-rtree.test	2006-10-01 16:36:33 +05:00
+++ 1.18/mysql-test/t/gis-rtree.test	2006-10-01 16:36:33 +05:00
@@ -232,3 +232,15 @@ CHECK TABLE t1 EXTENDED;
 DROP TABLE t1;
 
 # End of 4.1 tests
+
+#
+# bug #21790 (UNKNOWN ERROR on NULLs in RTree)
+#
+CREATE TABLE t1(foo GEOMETRY NOT NULL, SPATIAL INDEX(foo) );
+--error 1048
+INSERT INTO t1(foo) VALUES (NULL);
+--error 1416
+INSERT INTO t1() VALUES ();
+--error 1416
+INSERT INTO t1(foo) VALUES ('');
+DROP TABLE t1;