This ChangeSet adds RTREE support into myisam library.

RTREEs will be used for GIS extension in MySQL

1 files changed, 45 insertions, 0 deletions

diff --git a/myisam/sp_defs.h b/myisam/sp_defs.h
new file mode 100644
index 00000000000..0acefe32f80
--- /dev/null
+++ b/myisam/sp_defs.h
@@ -0,0 +1,45 @@
+/* Copyright (C) 2000 MySQL AB & Ramil Kalimullin & MySQL Finland AB 
+   & TCX DataKonsult AB
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef _SP_DEFS_H
+#define _SP_DEFS_H
+
+#define SPDIMS 2
+#define SPTYPE HA_KEYTYPE_DOUBLE
+#define SPLEN  8
+
+enum wkbType
+{
+  wkbPoint = 1,
+  wkbLineString = 2,
+  wkbPolygon = 3,
+  wkbMultiPoint = 4,
+  wkbMultiLineString = 5,
+  wkbMultiPolygon = 6,
+  wkbGeometryCollection = 7
+};
+
+enum wkbByteOrder
+{
+  wkbXDR = 0,    /* Big Endian    */
+  wkbNDR = 1     /* Little Endian */
+};                                    
+
+uint sp_make_key(register MI_INFO *info, uint keynr, uchar *key,
+                 const byte *record, my_off_t filepos);
+
+#endif /* _SP_DEFS_H */