create table t1(a int not null primary key, b geometry not null) engine=innodb;
ALTER ONLINE TABLE t1 ADD SPATIAL INDEX new(b);
ERROR 0A000: LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
show warnings;
Level	Code	Message
Error	1846	LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
show errors;
Level	Code	Message
Error	1846	LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
ALTER ONLINE TABLE t1 ADD SPATIAL INDEX new(b), LOCK=SHARED;
show warnings;
Level	Code	Message
show errors;
Level	Code	Message
drop table t1;
create table t1(a int not null, b geometry not null, d int,spatial key c(b), key d(d)) engine=innodb;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `a` int(11) NOT NULL,
  `b` geometry NOT NULL,
  `d` int(11) DEFAULT NULL,
  SPATIAL KEY `c` (`b`),
  KEY `d` (`d`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
ALTER ONLINE TABLE t1 ADD PRIMARY KEY(a),DROP INDEX d;
ERROR 0A000: LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
show warnings;
Level	Code	Message
Error	1846	LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
show errors;
Level	Code	Message
Error	1846	LOCK=NONE is not supported. Reason: Do not support online operation on table with GIS index. Try LOCK=SHARED
ALTER ONLINE TABLE t1 ADD PRIMARY KEY(a),DROP INDEX d, LOCK=SHARED;
show warnings;
Level	Code	Message
show errors;
Level	Code	Message
drop table t1;