myisam/rt_index.c:
Should call find_first() instead of find_next() after key deletion.
Fixed type cast.
myisam/sp_key.c:
Fixed spatial key creation.
sql/field.cc:
To get rid of warning.
Code cleanup.
myisam/mi_open.c:
Bug fix: we should set have_rtree value in case of table reopen.
myisam/myisamdef.h:
code cleanup
myisam/rt_index.c:
code cleanup
RTREEs will be used for GIS extension in MySQL
myisam/.cvsignore:
Added sp_test and rt_test
myisam/Makefile.am:
Added RTREE files
myisam/mi_create.c:
Added RTREE/SPATIAL initialization
myisam/mi_delete.c:
Switched to use virual function, instead of mi_ck_delete() direct call
myisam/mi_key.c:
Added sp_make_key() call in the case of SPATIAL index type
myisam/mi_open.c:
Added some new initialization actions which depend on key_alg being used: RTREE or BTREE
myisam/mi_range.c:
Rtree estimation
myisam/mi_rkey.c:
rtree
myisam/mi_rnext.c:
rtree
myisam/mi_rnext_same.c:
rtree
myisam/mi_static.c:
New search flags for bounding rectungles
myisam/mi_test1.c:
one now should always specify key_alg during keyinfo initializing: BTREE or RTREE
myisam/mi_test2.c:
Added key_alg initializing
myisam/mi_test3.c:
Added key_alg initialization
myisam/mi_update.c:
Switched to virtual functions, instead of mi_ck_delete/mi_ck_write direct call
myisam/mi_write.c:
Virtual function instead of mi_ck_write() direct call
myisam/myisamdef.h:
Rtree additions
