77 lines
2.8 KiB
Plaintext
77 lines
2.8 KiB
Plaintext
create table t1 (c1 int, c2 geometry srid 4326 not null, spatial index (c2))engine=innodb;
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insert into t1 values(1, ST_SRID(Point(1,1), 4326));
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insert into t1 values(2, ST_SRID(Point(2,2), 4326));
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insert into t1 values(3, ST_SRID(Point(3,3), 4326));
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insert into t1 values(4, ST_SRID(Point(4,4), 4326));
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insert into t1 values(5, ST_SRID(Point(5,5), 4326));
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insert into t1 values(6, ST_SRID(Point(6,6), 4326));
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insert into t1 values(7, ST_SRID(Point(7,7), 4326));
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insert into t1 values(8, ST_SRID(Point(8,8), 4326));
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insert into t1 values(9, ST_SRID(Point(9,9), 4326));
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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SET SESSION debug="+d, rtr_page_need_second_split";
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insert into t1 select * from t1;
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SET SESSION debug="-d, rtr_page_need_second_split";
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delete from t1;
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insert into t1 values(1, ST_SRID(Point(1,1), 4326));
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insert into t1 values(2, ST_SRID(Point(2,2), 4326));
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insert into t1 values(3, ST_SRID(Point(3,3), 4326));
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insert into t1 values(4, ST_SRID(Point(4,4), 4326));
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insert into t1 values(5, ST_SRID(Point(5,5), 4326));
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insert into t1 values(6, ST_SRID(Point(6,6), 4326));
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insert into t1 values(7, ST_SRID(Point(7,7), 4326));
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insert into t1 values(8, ST_SRID(Point(8,8), 4326));
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insert into t1 values(9, ST_SRID(Point(9,9), 4326));
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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start transaction;
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insert into t1 select * from t1;
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rollback;
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check table t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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insert into t1 select * from t1;
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check table t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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select count(*) from t1;
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count(*)
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73728
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set @g1 = ST_GeomFromText('Polygon((-90 -180,-90 180,90 180,90 -180,-90 -180))', 4326);
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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count(*)
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0
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set @g1 = ST_GeomFromText('Polygon((10 10,10 180,90 180,90 10,10 10))', 4326);
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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count(*)
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0
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drop index c2 on t1;
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create spatial index idx2 on t1(c2);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`c1` int(11) DEFAULT NULL,
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`c2` geometry NOT NULL /*!80003 SRID 4326 */,
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SPATIAL KEY `idx2` (`c2`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
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set @g1 = ST_GeomFromText('Polygon((-90 -180,-90 180,90 180,90 -180,-90 -180))', 4326);
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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count(*)
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0
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drop table t1;
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