Spracherkennung für: .test vermutete Sprache: SQL {SQL[90] ABAP[72] Lisp[37]} [Methode: maximale Elemente, drei Dimensionen]
# WL#6745 InnoDB R-tree support
# This test case will test R-tree multi level split.
--source include/have_innodb.inc
--source include/big_test.inc
--source include/not_valgrind.inc
--source include/have_debug.inc
# Create table with R-tree index.
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
# Insert enough values to let R-tree split.
delimiter |;
create procedure insert_t1(IN total int)
begin
declare i int default 1;
while (i <= total) DO
insert into t1 values
(i, Point(i, i)),
(i + 1, Point(i + 1, i + 1)),
(i + 2, Point(i + 2, i + 2)),
(i + 3, Point(i + 3, i + 3)),
(i + 4, Point(i + 4, i + 4)),
(i + 5, Point(i + 5, i + 5)),
(i + 6, Point(i + 6, i + 6)),
(i + 7, Point(i + 7, i + 7)),
(i + 8, Point(i + 8, i + 8)),
(i + 9, Point(i + 9, i + 9));
set i = i + 10;
end while;
end|
delimiter ;|
# Test level 1 rtree.
CALL insert_t1(5000);
select count(*) from t1;
# Check table.
check table t1;
# Test level 2 rtree.
truncate table t1;
CALL insert_t1(10000);
select count(*) from t1;
drop index c2 on t1;
create spatial index idx on t1(c2);
show create table t1;
SET @save_dbug = @@SESSION.debug_dbug;
SET debug_dbug='+d,row_merge_ins_spatial_fail';
--error ER_GET_ERRNO
create spatial index idx2 on t1(c2);
SET @@SESSION.debug_dbug = @save_dbug;
show create table t1;
# Check table.
check table t1;
# Test level 3 rtree.
truncate table t1;
CALL insert_t1(100000);
select count(*) from t1;
# Check table.
check table t1;
truncate table t1;
# Clean up.
drop procedure insert_t1;
drop table t1;
--echo #
--echo # MDEV-39800 Assertion `!(mode & 2048U) || (mode & 512U) || is_supremum' failed
--echo #
CREATE TABLE t1 (pt POINT NOT NULL, SPATIAL INDEX(pt)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (ST_GeomFromText('POINT(5 5)'));
--connect (con1,localhost,root,,test)
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
BEGIN;
SELECT COUNT(*) FROM t1 WHERE ST_Within(pt, ST_GeomFromText('POLYGON((0 0,100 0,100 100,0 100,0 0))'));
--connection default
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
BEGIN;
SELECT COUNT(*) FROM t1 WHERE ST_Within(pt, ST_GeomFromText('POLYGON((0 0,100 0,100 100,0 100,0 0))'));
--connection con1
--send INSERT INTO t1 VALUES (ST_GeomFromText('POINT(6 6)'))
--connection default
let $wait_condition= SELECT COUNT(*)=1 FROM information_schema.innodb_trx WHERE trx_state='LOCK WAIT';
--source include/wait_condition.inc
--error ER_LOCK_DEADLOCK
INSERT INTO t1 VALUES (ST_GeomFromText('POINT(7 7)'));
--connection con1
--reap
COMMIT;
SELECT COUNT(*) FROM t1;
--connection default
--disconnect con1
DROP TABLE t1;
[Dauer der Verarbeitung: 0.20 Sekunden, vorverarbeitet 2026-10-08]