database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-11-08 00:28:29 +03:00
Code Activity
Files
f230c0ff6e06b165f5feac8fbdc22d589f0e62cd
mariadb/mysql-test/suite/innodb_gis/r/rtree_split.result
Thirunarayanan Balathandayuthapani 413c59db32 MDEV-27675 Incorrect r-tree split after group assignment causes page overflow 
Problem:
========
- When an R-tree root page becomes full and requires splitting,
InnoDB follows a specific root-raising procedure to maintain
tree integrity. The process involves allocating a new page
(Page X) to hold the current root's content, preserving the
original root page number as the tree's entry point, and
migrating all existing records to Page X.

The root page is then cleared and reconstructed as an
internal node containing a single node pointer with an
MBR that encompasses all spatial objects on Page X.
Subsequently, InnoDB should split the records on Page X
into two spatially optimized groups using the
pick_seeds() and pick_next() algorithms,
creating a second page (Page Y) for Group B records
while retaining Group A records on Page X.

After records are redistributed between Page X and Page Y,
the recalculated MBR for Page X must remain within
or be smaller than the original MBR stored in the
root page's node pointer.

Bug scenario:
============
- When root page 4 becomes full, it triggers a split operation
where the content is copied to page 7 and root page 4 is cleared
to become an internal node.
- During the first split attempt on page 7, Group 1 overflows
and remaining entries are reassigned to Group 2.
- A new page 8 is created and the remaining entry record
is inserted, but the combined size of the remaining entry
record and new record exceeds the page size limit.
- This triggers a second split operation on page 7, where
Group 2 overflows again and entries are moved back to Group 1.
- When the new record is finally inserted into page 7,
it causes the MBR (Minimum Bounding Rectangle) for page 7
to expand beyond its original boundaries.
- Subsequently, when InnoDB attempts to update the parent
page 4 with the new MBR information, it fails to locate
the corresponding internal node, leading to spatial
index corruption and the reported failure.

Problem:
========
- Second split operation should happen on page 8, not on page 7.
- split_rtree_node() considers key_size to estimate
record sizes during the splitting algorithm, which fails to
account for variable-length fields in spatial records.
- In rtr_page_split_and_insert(), when reorganization
succeeds, InnoDB doesn't attempt the insert the entry

Solution:
========
rtr_page_split_and_insert(): InnoDB should do insert the
tuple when btr_page_reorganize() is successful.

rtr_page_split_and_insert(): Use the overflow page
for consecutive split operation.

split_rtree_node(): Store the record length for each
record in r-tree node. This should give proper
estimation while determining the group entries and
also helpful in overflow validation
2025-10-23 07:16:26 +03:00

180 lines
14 KiB
Plaintext
Raw Blame History

create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
begin;
insert into t1 select @s:=1+(seq mod 9), point(@s, @s)
from seq_1_to_576;
SET @saved_dbug = @@SESSION.debug_dbug;
SET debug_dbug = '+d,rtr_page_need_second_split';
insert into t1 select @s:=1+(seq mod 9), point(@s, @s)
from seq_1_to_576;
SET debug_dbug = @saved_dbug;
rollback;
insert into t1 select @s:=1+(seq mod 9), point(@s, @s)
from seq_1_to_2304;
begin;
insert into t1 select @s:=1+(seq mod 9), point(@s, @s)
from seq_1_to_2304;
rollback;
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
insert into t1 select @s:=1+(seq mod 9), point(@s, @s)
from seq_1_to_71424;
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
select count(*) from t1;
count(*)
73728
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
73728
set @g1 = ST_GeomFromText('Polygon((10 10,10 800,800 800,800 10,10 10))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
0
drop index c2 on t1;
create spatial index idx2 on t1(c2);
affected rows: 0
info: Records: 0 Duplicates: 0 Warnings: 0
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` int(11) DEFAULT NULL,
`c2` geometry NOT NULL,
SPATIAL KEY `idx2` (`c2`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
73728
set @g1 = ST_GeomFromText('Polygon((2 2,2 800,800 800,800 2,2 2))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
57344
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
73728
set @g1 = ST_GeomFromText('Polygon((2 2,2 800,800 800,800 2,2 2))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
count(*)
57344
drop table t1;
#
# MDEV-30400 Assertion height == btr_page_get_level ... on INSERT
#
CREATE TABLE t1 (c POINT NOT NULL,SPATIAL (c)) ENGINE=InnoDB;
SET @save_limit=@@GLOBAL.innodb_limit_optimistic_insert_debug;
SET GLOBAL innodb_limit_optimistic_insert_debug=2;
BEGIN;
INSERT INTO t1 SELECT POINTFROMTEXT ('POINT(0 0)') FROM seq_1_to_6;
ROLLBACK;
SET GLOBAL innodb_limit_optimistic_insert_debug=@save_limit;
DROP TABLE t1;
#
# MDEV-27675 Incorrect r-tree split after group
# assignment causes page overflow
#
CREATE TABLE t1 (f1 INT, f2 INT, f3 VARCHAR(2500),
f4 MULTIPOLYGON NOT NULL,
PRIMARY KEY (f1,f2,f3), SPATIAL(f4)) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(1,1,'id',MULTIPOLYGONFromText('MULTIPOLYGON(((0.12 0.53,0.23 0.92,0.12 0.53)))')),
(2,2,REPEAT('s',853),MULTIPOLYGONFromText('MULTIPOLYGON(((0.09 0.71,0.92 0.49,0.09 0.71)))')),
(3,3,'',MULTIPOLYGONFromText('MULTIPOLYGON(((0.62 0.71,0.62 0.71)))')),
(4,4,'j',MULTIPOLYGONFromText('MULTIPOLYGON(((0.00 0.06,0.40 0.39,0.61 0.20,0.69 0.91,0.13 0.45,0.71 0.49,0.81 0.52,0.08 0.02,0.00 0.06)))')),
(5,5,'b',MULTIPOLYGONFromText('MULTIPOLYGON(((0.05 0.20,0.45 0.96,0.59 0.46,0.26 0.12,0.45 0.68,0.41 0.10,0.05 0.20)))')),
(6,6,'j',MULTIPOLYGONFromText('MULTIPOLYGON(((0.30 0.09,0.42 0.27,0.96 0.83,0.81 0.89,0.42 0.16,0.89 0.64,0.30 0.09)))')),
(7,7,'f',MULTIPOLYGONFromText('MULTIPOLYGON(((0.62 0.42,0.12 0.70,0.07 0.24,0.10 0.07,0.92 0.29,0.20 0.52,0.62 0.42)))')),
(8,8,'a',MULTIPOLYGONFromText('MULTIPOLYGON(((0.74 0.96,0.80 0.93,0.61 0.40,0.23 0.49,0.79 0.96,0.67 0.30,0.67 0.25,0.74 0.96)))')),
(9,9,'j',MULTIPOLYGONFromText('MULTIPOLYGON(((0.18 0.56,0.03 0.48,0.89 0.30,0.79 0.85,0.40 0.92,0.47 0.34,0.38 0.48,0.18 0.56)))')),
(10,10,'ko',MULTIPOLYGONFromText('MULTIPOLYGON(((0.60 0.23,0.03 0.43,0.33 0.94,0.20 0.37,0.60 0.23)))')),
(11,11,'o',MULTIPOLYGONFromText('MULTIPOLYGON(((0.94 0.33,0.16 0.47,0.94 0.33)))')),
(12,12,'bs',MULTIPOLYGONFromText('MULTIPOLYGON(((0.78 0.81,0.71 0.29,0.03 0.85,0.54 0.16,0.23 0.20,0.86 0.77,0.41 0.96,0.85 0.67,0.78 0.81)))')),
(13,13,'z',MULTIPOLYGONFromText('MULTIPOLYGON(((0.70 0.92,0.61 0.64,0.05 0.75,0.60 1.00,0.47 0.14,0.70 0.92)))')),
(14,14,'',MULTIPOLYGONFromText('MULTIPOLYGON(((0.03 0.78,0.83 0.08,0.18 0.49,0.02 0.88,0.62 0.46,0.25 0.53,0.03 0.78)))')),
(15,15,'oaz',MULTIPOLYGONFromText('MULTIPOLYGON(((0.12 0.22,0.73 0.35,0.08 0.39,0.23 0.31,0.84 0.19,0.46 0.77,0.63 0.69,0.12 0.22)))')),
(16,16,'a',MULTIPOLYGONFromText('MULTIPOLYGON(((0.50 0.49,0.48 0.69,0.25 0.87,0.85 0.62,0.96 0.28,0.07 0.70,0.45 0.79,0.87 0.36,0.50 0.49)))')),
(17,17,'cj',MULTIPOLYGONFromText('MULTIPOLYGON(((0.72 0.93,0.03 0.94,0.77 0.06,0.29 0.76,0.82 0.68,0.16 0.59,0.15 0.73,0.72 0.93)))')),
(18,18,REPEAT('r',149),MULTIPOLYGONFromText('MULTIPOLYGON(((0.02 0.67,0.05 0.90,0.68 0.02,0.02 0.67)))')),
(19,19,'ihb',MULTIPOLYGONFromText('MULTIPOLYGON(((0.61 0.40,0.77 0.06,0.61 0.40)),((0.43 0.52,0.77 0.27,0.31 0.49,0.43 0.52)))')),
(20,20,'h',MULTIPOLYGONFromText('MULTIPOLYGON(((0.37 0.98,0.88 0.84,0.18 0.47,0.15 0.77,0.82 0.92,0.66 0.55,0.60 0.02,0.17 0.09,0.37 0.98)))')),
(21,21,'i',MULTIPOLYGONFromText('MULTIPOLYGON(((0.89 0.55,0.85 0.85,0.68 0.24,0.20 0.42,0.67 0.36,0.35 0.25,0.48 0.20,0.89 0.55)))')),
(22,22,'q',MULTIPOLYGONFromText('MULTIPOLYGON(((0.67 0.40,0.63 0.18,0.80 0.66,0.65 0.47,0.66 0.56,0.64 0.97,0.00 0.92,0.66 0.18,0.67 0.40)))')),
(23,23,'kh',MULTIPOLYGONFromText('MULTIPOLYGON(((0.89 0.31,0.33 0.68,0.75 0.35,0.40 0.57,0.94 0.91,0.88 0.23,0.89 0.31)))')),
(24,24,'hbtgc',MULTIPOLYGONFromText('MULTIPOLYGON(((0.99 0.12,0.73 0.75,0.46 0.85,0.55 0.92,0.12 0.44,0.22 0.13,0.11 0.61,0.99 0.12)))')),
(25,25,REPEAT('t',71),MULTIPOLYGONFromText('MULTIPOLYGON(((0.72 0.06,0.31 0.98,0.95 0.02,0.84 0.77,0.46 0.09,0.63 0.92,0.35 0.90,0.72 0.06)))')),
(26,26,'g',MULTIPOLYGONFromText('MULTIPOLYGON(((0.18 0.27,0.28 0.15,0.18 0.27)),((0.22 0.55,0.22 0.55)),((0.28 0.70,0.28 0.70)))')),
(27,27,'c',MULTIPOLYGONFromText('MULTIPOLYGON(((0.72 0.28,0.62 0.71,0.04 1.00,0.12 0.57,0.72 0.28)))')),
(28,28,REPEAT('q',885),MULTIPOLYGONFromText('MULTIPOLYGON(((0.70 0.04,0.62 0.29,0.42 0.82,0.90 0.87,0.79 0.69,0.59 0.99,0.24 0.24,0.69 0.96,0.70 0.04)))')),
(29,29,'oy',MULTIPOLYGONFromText('MULTIPOLYGON(((0.23 0.87,0.51 0.65,0.70 0.97,0.44 0.14,0.25 0.83,0.23 0.87)))')),
(30,30,REPEAT('k',1684),MULTIPOLYGONFromText('MULTIPOLYGON(((0.99 0.78,0.78 0.99,0.76 0.51,0.25 0.31,0.13 0.86,0.16 0.11,0.45 0.94,0.23 0.98,0.99 0.78)))')),
(31,31,'ylsmiix',MULTIPOLYGONFromText('MULTIPOLYGON(((0.85 0.35,0.03 0.75,0.18 0.31,0.84 0.36,0.92 0.72,0.52 0.93,0.65 0.10,0.55 0.80,0.85 0.35)))')),
(32,32,'ojouw',MULTIPOLYGONFromText('MULTIPOLYGON(((0.72 0.00,0.83 0.45,0.32 0.62,0.36 0.40,0.19 0.95,0.50 0.38,0.30 0.76,0.72 0.00)))')),
(33,33,'ou',MULTIPOLYGONFromText('MULTIPOLYGON(((0.98 0.02,0.01 0.23,0.27 0.11,0.98 0.02)),((0.44 0.54,0.44 0.54)),((0.86 0.97,0.86 0.97)))')),
(34,34,'u',MULTIPOLYGONFromText('MULTIPOLYGON(((0.13 0.07,0.29 0.09,0.53 0.79,0.85 0.66,0.64 0.17,0.22 0.18,0.35 0.39,0.30 0.28,0.13 0.07)))')),
(35,35,'sax',MULTIPOLYGONFromText('MULTIPOLYGON(((0.26 0.03,0.24 0.93,0.15 0.48,0.26 0.03)),((0.73 0.46,0.35 0.63,0.73 0.46)))')),
(36,36,'xmet',MULTIPOLYGONFromText('MULTIPOLYGON(((0.23 0.35,0.35 0.82,0.23 0.35)),((0.29 0.61,0.82 0.54,0.29 0.61)))')),
(37,37,REPEAT('e',276),MULTIPOLYGONFromText('MULTIPOLYGON(((0.65 0.67,0.65 0.67)))')),
(38,38,'ty',MULTIPOLYGONFromText('MULTIPOLYGON(((0.43 0.44,0.64 0.76,0.92 0.59,0.73 0.23,0.43 0.44)))')),
(39,39,'yq',MULTIPOLYGONFromText('MULTIPOLYGON(((0.84 0.27,0.19 0.67,0.84 0.27)),((0.55 0.13,0.39 0.64,0.21 0.70,0.18 0.45,0.55 0.13)))')),
(40,40,'hcsv',MULTIPOLYGONFromText('MULTIPOLYGON(((0.61 0.79,0.83 0.16,0.63 0.80,0.78 0.28,0.88 0.66,0.61 0.79)))')),
(41,41,'csvhlr',MULTIPOLYGONFromText('MULTIPOLYGON(((0.82 0.24,0.31 0.52,0.61 0.67,0.99 0.90,0.05 0.73,0.52 0.18,0.71 0.87,0.82 0.24)))')),
(42,42,'b',MULTIPOLYGONFromText('MULTIPOLYGON(((0.09 0.21,0.37 0.57,0.81 0.75,0.61 0.16,0.48 0.17,0.29 0.28,0.72 0.46,0.09 0.21)))')),
(43,43,'wd',MULTIPOLYGONFromText('MULTIPOLYGON(((0.06 0.25,0.52 0.23,0.02 0.05,0.06 0.25)),((0.70 0.52,0.44 0.46,0.95 0.47,0.70 0.52)))')),
(44,44,'dg',MULTIPOLYGONFromText('MULTIPOLYGON(((0.81 0.28,0.19 0.17,0.81 0.28)))')),
(45,45,'qtqkyyhkayeoopxmexd',MULTIPOLYGONFromText('MULTIPOLYGON(((0.80 0.66,0.81 0.12,0.83 0.31,0.52 0.29,0.08 0.04,0.80 0.66)))')),
(46,46,'tqk',MULTIPOLYGONFromText('MULTIPOLYGON(((0.95 0.08,0.95 0.08)),((0.09 0.31,0.09 0.31)),((0.38 0.75,0.30 0.04,0.38 0.75)))')),
(47,47,REPEAT('q',925),MULTIPOLYGONFromText('MULTIPOLYGON(((0.56 0.73,0.87 0.11,0.37 0.86,0.48 0.05,0.82 0.55,0.25 0.06,0.19 0.85,0.10 0.75,0.56 0.73)))')),
(48,48,'yhk',MULTIPOLYGONFromText('MULTIPOLYGON(((0.06 0.67,0.41 0.51,0.03 0.83,0.40 0.20,0.16 0.87,0.16 0.07,0.29 0.52,0.06 0.67)))')),
(49,49,'k',MULTIPOLYGONFromText('MULTIPOLYGON(((0.16 0.14,0.16 0.14)),((0.97 0.69,0.45 0.32,0.45 0.38,0.97 0.69)))')),
(50,50,'b',MULTIPOLYGONFromText('MULTIPOLYGON(((0.70 0.00,0.70 0.00)),((0.88 0.53,0.90 0.16,0.88 0.53)))')),
(51,51,'',MULTIPOLYGONFromText('MULTIPOLYGON(((0.48 0.06,0.45 0.05,0.03 0.12,0.27 0.80,0.22 0.75,0.53 0.55,0.48 0.06)))')),
(52,52,'o',MULTIPOLYGONFromText('MULTIPOLYGON(((0.32 0.76,0.17 0.43,0.32 0.76)),((0.40 0.79,0.40 0.79)),((0.42 0.34,0.42 0.34)))')),
(53,53,'pxme',MULTIPOLYGONFromText('MULTIPOLYGON(((0.44 0.08,0.02 0.74,0.26 0.21,0.75 0.42,0.91 0.32,0.24 0.65,0.67 0.50,0.44 0.08)))')),
(54,54,'m',MULTIPOLYGONFromText('MULTIPOLYGON(((0.86 0.13,0.21 0.34,0.00 0.87,0.76 0.23,0.69 0.73,0.13 0.63,0.86 0.13)))')),
(55,55,'mex',MULTIPOLYGONFromText('MULTIPOLYGON(((0.84 0.11,0.63 0.13,0.51 0.81,0.58 0.25,0.53 0.29,0.53 0.42,0.84 0.11)))')),
(56,56,REPEAT('e',504),MULTIPOLYGONFromText('MULTIPOLYGON(((0.27 0.84,0.65 0.26,0.75 0.44,0.29 0.52,0.27 0.84)))')),
(57,57,'i',MULTIPOLYGONFromText('MULTIPOLYGON(((0.71 0.84,0.77 0.27,0.45 0.71,0.91 0.01,0.84 0.35,0.71 0.84)))')),
(58,58,'b',MULTIPOLYGONFromText('MULTIPOLYGON(((0.12 0.36,0.02 0.47,0.57 0.76,0.15 0.54,0.12 0.36)))')),
(59,59,'',MULTIPOLYGONFromText('MULTIPOLYGON(((0.77 0.80,0.25 0.69,0.34 0.68,0.77 0.80)))')),
(60,60,'',MULTIPOLYGONFromText('MULTIPOLYGON(((0.57 0.30,0.58 0.81,0.57 0.30)))')),
(61,61,'nh',MULTIPOLYGONFromText('MULTIPOLYGON(((0.42 0.99,0.42 0.99)))')),
(62,62,'hwi',MULTIPOLYGONFromText('MULTIPOLYGON(((0.40 0.50,0.97 0.34,0.60 0.75,0.26 0.74,0.40 0.50)))')),
(63,63,'id',MULTIPOLYGONFromText('MULTIPOLYGON(((0.30 0.67,0.13 0.43,0.16 0.64,0.04 0.72,0.95 0.87,0.83 0.24,0.17 0.82,0.30 0.67)))')),
(64,64,'toy',MULTIPOLYGONFromText('MULTIPOLYGON(((0.68 0.75,0.92 0.90,0.68 0.75)),((0.58 0.03,0.41 0.09,0.62 0.05,0.58 0.03)))')),
(65,65,'yhawdptl',MULTIPOLYGONFromText('MULTIPOLYGON(((0.95 0.50,0.61 0.35,0.78 0.07,0.67 0.43,0.50 0.70,0.48 0.98,0.95 0.50)))')),
(66,66,'gs',MULTIPOLYGONFromText('MULTIPOLYGON(((0.59 0.06,0.12 0.94,0.05 0.90,0.99 0.22,0.13 0.55,0.59 0.06)))')),
(67,67,'bplb',MULTIPOLYGONFromText('MULTIPOLYGON(((0.33 0.90,0.54 0.11,0.05 0.04,0.59 0.66,0.33 0.90)))')),
(68,68,'b',MULTIPOLYGONFromText('MULTIPOLYGON(((0.50 0.52,0.23 0.54,0.80 0.14,0.88 0.70,0.13 0.67,0.68 0.66,0.50 0.52)))')),
(69,69,'p',MULTIPOLYGONFromText('MULTIPOLYGON(((0.07 0.99,0.11 0.79,0.07 0.99)),((0.50 0.22,0.77 0.58,0.50 0.22)))')),
(70,70,'l',MULTIPOLYGONFromText('MULTIPOLYGON(((0.21 0.75,0.21 0.75)))')),
(71,71,'rwkqhip',MULTIPOLYGONFromText('MULTIPOLYGON(((0.99 0.89,0.25 0.77,0.99 0.89)))')),
(72,72,'n',MULTIPOLYGONFromText('MULTIPOLYGON(((0.01 0.10,0.01 0.20,0.01 0.10)),((0.83 0.75,0.29 0.21,0.83 0.75)))')),
(73,73,'q',MULTIPOLYGONFromText('MULTIPOLYGON(((0.12 0.03,0.51 0.05,0.27 0.77,0.74 0.06,0.12 0.03)))')),
(74,74,'hipd',MULTIPOLYGONFromText('MULTIPOLYGON(((0.89 0.94,0.54 0.92,0.37 0.71,0.89 0.94)))')),
(75,75,'ipdec',MULTIPOLYGONFromText('MULTIPOLYGON(((0.50 0.48,0.07 0.31,0.19 0.23,0.51 0.74,0.50 0.48)))')),
(76,76,'pde',MULTIPOLYGONFromText('MULTIPOLYGON(((0.79 0.42,0.61 0.98,0.13 0.85,0.52 0.16,0.79 0.42)))')),
(77,77,REPEAT('e',1432),MULTIPOLYGONFromText('MULTIPOLYGON(((0.78 0.29,0.42 0.20,0.88 0.86,0.99 0.81,0.78 0.29)))')),
(78,78,'cyhr',MULTIPOLYGONFromText('MULTIPOLYGON(((0.61 0.16,0.62 0.19,0.61 0.16)),((0.62 0.94,0.65 0.53,0.15 0.25,0.71 0.41,0.62 0.94)),((0.67 0.63,0.86 0.60,0.67 0.63)))')),
(79,79,'n',MULTIPOLYGONFromText('MULTIPOLYGON(((0.39 0.89,0.25 0.77,0.22 0.21,0.51 0.19,0.71 0.51,0.39 0.89)))')),
(80,80,'y',MULTIPOLYGONFromText('MULTIPOLYGON(((0.29 0.36,0.29 0.36)))')),
(81,81,'r',MULTIPOLYGONFromText('MULTIPOLYGON(((0.05 0.94,0.93 0.37,0.22 0.07,0.73 0.75,0.99 0.35,0.05 0.94)))')),
(82,82,'w',MULTIPOLYGONFromText('MULTIPOLYGON(((0.33 0.37,0.06 0.59,0.34 0.82,0.73 0.86,0.18 0.78,0.99 0.03,0.33 0.37)))')),
(83,83,REPEAT('g',74),MULTIPOLYGONFromText('MULTIPOLYGON(((0.60 0.54,0.25 0.31,0.60 0.54)))')),
(84,84,REPEAT('s',214),MULTIPOLYGONFromText('MULTIPOLYGON(((0.80 0.34,0.09 0.74,0.47 0.96,0.55 0.19,0.80 0.34)))')),
(85,85,REPEAT('h',223),MULTIPOLYGONFromText('MULTIPOLYGON(((0.76 0.26,0.16 0.85,0.91 0.75,0.64 0.83,0.47 0.02,0.92 0.58,0.76 0.26)))')),
(86,86,'l',MULTIPOLYGONFromText('MULTIPOLYGON(((0.11 0.64,0.41 0.64,0.64 0.64,0.11 0.64)))')),
(87,87,'hj',MULTIPOLYGONFromText('MULTIPOLYGON(((0.66 1.00,0.21 0.96,0.52 0.44,0.94 0.06,0.80 0.39,0.33 0.57,0.30 0.89,0.66 1.00)))')),
(88,88,'axcs',MULTIPOLYGONFromText('MULTIPOLYGON(((0.20 0.66,0.71 0.41,0.32 0.94,0.30 0.66,0.50 0.49,0.60 0.67,0.20 0.66)))')),
(89,89,'cs',MULTIPOLYGONFromText('MULTIPOLYGON(((0.02 0.69,0.80 0.21,0.09 0.23,0.45 0.66,0.10 0.72,0.02 0.69)))')),
(90,90,'f',MULTIPOLYGONFromText('MULTIPOLYGON(((0.87 0.14,0.54 0.83,0.87 0.42,0.36 0.58,0.87 0.14)))')),
(91,91,'icq',MULTIPOLYGONFromText('MULTIPOLYGON(((0.73 0.57,0.36 0.41,0.86 0.33,0.76 0.49,0.44 0.83,0.73 0.57)))')),
(92,92,REPEAT('z',783),MULTIPOLYGONFromText('MULTIPOLYGON(((0.28 0.98,0.05 0.26,0.09 0.59,1.00 0.17,0.55 0.68,0.12 0.04,0.28 0.98)))')),
(93,93,'z',MULTIPOLYGONFromText('MULTIPOLYGON(((0.05 0.89,0.05 0.89)))')),
(94,94,REPEAT('x',1412),MULTIPOLYGONFromText('MULTIPOLYGON(((0.79 0.83,0.12 0.49,0.54 0.63,0.79 0.83)))')),
(95,95,REPEAT('u',2500),MULTIPOLYGONFromText('MULTIPOLYGON(((0.50 0.55,0.13 0.19,0.72 0.06,0.50 0.55)),((0.73 0.92,0.02 0.48,0.73 0.92)))'));
DROP TABLE t1;
# End of 10.6 tests
View Git Blame Copy Permalink