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9c9db1cbe2
row_sel_get_clust_rec_for_mysql(): Look up the page from the buffer pool, similar to how MySQL 5.7 does it.
361 lines
12 KiB
Plaintext
361 lines
12 KiB
Plaintext
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
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insert into t1 values(1, Point(1,1));
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insert into t1 values(2, Point(2,2));
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insert into t1 values(3, Point(3,3));
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insert into t1 values(4, Point(4,4));
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insert into t1 values(5, Point(5,5));
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insert into t1 values(6, Point(6,6));
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insert into t1 values(7, Point(7,7));
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insert into t1 values(8, Point(8,8));
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insert into t1 values(9, Point(9,9));
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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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connect a,localhost,root,,;
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SET debug_dbug='+d,rtr_pcur_move_to_next_return';
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set session transaction isolation level serializable;
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set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
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SET DEBUG_SYNC = 'RESET';
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SET DEBUG_SYNC = 'row_search_for_mysql_before_return SIGNAL started WAIT_FOR go_ahead';
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select count(*) from t1 where MBRWithin(t1.c2, @g1);;
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connect con1,localhost,root,,;
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set session transaction isolation level serializable;
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SET DEBUG_SYNC = 'now WAIT_FOR started';
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insert into t1 select * from t1;
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SET DEBUG_SYNC = 'now SIGNAL go_ahead';
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connection a;
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count(*)
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576
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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count(*)
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1152
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connection default;
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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 @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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count(*)
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4608
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set @g1 = ST_GeomFromText('Polygon((10 10,10 800,800 800,800 10,10 10))');
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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 session transaction isolation level serializable;
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truncate t1;
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(4 4, 170 170)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
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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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connection a;
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set session transaction isolation level serializable;
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
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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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connect b,localhost,root,,;
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set session transaction isolation level serializable;
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set session innodb_lock_wait_timeout = 1;
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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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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connection a;
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commit;
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connection default;
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select count(*) from t1;
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count(*)
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896
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insert into t1 values (105, Point(105, 105));
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connection a;
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
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select count(*) from t1 where MBRwithin(t1.c2, @g1);
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count(*)
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1
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connection b;
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select @@innodb_lock_wait_timeout;
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@@innodb_lock_wait_timeout
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1
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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insert into t1 select * from t1;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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select count(*) from t1;
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count(*)
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897
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connection a;
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select sleep(2);
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sleep(2)
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0
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commit;
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connection default;
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truncate t1;
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(4 4, 170 170)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
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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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connection a;
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set session transaction isolation level serializable;
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
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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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connection b;
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set session transaction isolation level serializable;
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set session innodb_lock_wait_timeout = 1;
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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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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connection a;
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commit;
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connection default;
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select count(*) from t1;
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count(*)
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1792
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insert into t1 values (105, Point(105, 105));
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connection a;
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
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select count(*) from t1 where MBRwithin(t1.c2, @g1);
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count(*)
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1
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select count(*) from t1 where MBRIntersects(t1.c2, @g1);
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count(*)
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1793
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connection b;
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select @@innodb_lock_wait_timeout;
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@@innodb_lock_wait_timeout
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1
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 105, 200 105)'));
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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select count(*) from t1;
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count(*)
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1793
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connection a;
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select sleep(2);
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sleep(2)
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0
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commit;
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connection default;
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truncate t1;
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
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set @g1 = ST_GeomFromText('Polygon((3 3, 3 5, 5 5, 5 3, 3 3))');
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start transaction;
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delete from t1 where MBRWithin(t1.c2, @g1);
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connection a;
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set session innodb_lock_wait_timeout = 1;
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select @@innodb_lock_wait_timeout;
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@@innodb_lock_wait_timeout
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1
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insert into t1 values(4, Point(4,4));
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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connection default;
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rollback;
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connection default;
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truncate t1;
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
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set @g1 = ST_GeomFromText('Polygon((3 3, 3 5, 5 5, 5 3, 3 3))');
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start transaction;
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select count(*) from t1 where MBRWithin(t1.c2, @g1) for update;
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count(*)
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0
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connection a;
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set session innodb_lock_wait_timeout = 1;
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select @@innodb_lock_wait_timeout;
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@@innodb_lock_wait_timeout
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1
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insert into t1 values(4, Point(4,4));
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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connection default;
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rollback;
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connection default;
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truncate t1;
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create procedure insert_t1(IN start int, IN total int)
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begin
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declare i int default 1;
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set i = start;
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while (i <= total) DO
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insert into t1 values (i, Point(i, i));
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set i = i + 1;
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end while;
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end|
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CALL insert_t1(0, 1000);
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connection a;
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set session transaction isolation level serializable;
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select @@tx_isolation;
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@@tx_isolation
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SERIALIZABLE
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((800 800, 800 1000, 1000 1000, 1000 800, 800 800))');
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select count(*) from t1 where MBRwithin(t1.c2, @g1);
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count(*)
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201
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connection b;
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CALL insert_t1(1001, 2000);
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set session transaction isolation level serializable;
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set session innodb_lock_wait_timeout = 1;
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insert into t1 values (1200, Point(950, 950));
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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connection a;
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select sleep(2);
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sleep(2)
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0
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commit;
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disconnect a;
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disconnect b;
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connection default;
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drop table t1;
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drop procedure insert_t1;
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create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
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INSERT INTO t1 VALUES (2, ST_GeomFromText('LineString(3 3, 160 160)'));
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INSERT INTO t1 VALUES (2, ST_GeomFromText('LineString(4 4, 170 170)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
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INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
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connect a,localhost,root,,;
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SET SESSION debug="+d,rtr_pcur_move_to_next_return";
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Warnings:
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Warning 1287 '@@debug' is deprecated and will be removed in a future release. Please use '@@debug_dbug' instead
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set transaction isolation level serializable;
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
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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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connect b,localhost,root,,;
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delete from t1 where c1 = 1;
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connection a;
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commit;
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set transaction isolation level serializable;
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start transaction;
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set @g1 = ST_GeomFromText('Polygon((0 0, 0 300, 300 300, 300 0, 0 0))');
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select count(*) from t1 where MBRwithin(t1.c2, @g1);
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count(*)
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2
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connection b;
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set session innodb_lock_wait_timeout = 1;
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delete from t1 where c1 = 2;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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connection a;
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commit;
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connection default;
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drop table t1;
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SET DEBUG_SYNC= 'RESET';
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create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
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start transaction;
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insert into t1 values(1, Point(1,1));
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insert into t1 values(2, Point(2,2));
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insert into t1 values(3, Point(3,3));
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insert into t1 values(4, Point(4,4));
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insert into t1 values(5, Point(5,5));
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insert into t1 values(6, Point(6,6));
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insert into t1 values(7, Point(7,7));
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insert into t1 values(8, Point(8,8));
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insert into t1 values(9, Point(9,9));
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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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insert into t1 select * from t1;
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select count(*) from t1;
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count(*)
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4608
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connection b;
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set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
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set transaction isolation level read uncommitted;
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SET DEBUG_SYNC= 'row_search_for_mysql_before_return SIGNAL siga WAIT_FOR sigb';
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select count(*) from t1 where MBRWithin(t1.c2, @g1);
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connection default;
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SET DEBUG_SYNC= 'now WAIT_FOR siga';
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rollback;
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SET DEBUG_SYNC= 'now SIGNAL sigb';
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connection b;
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count(*)
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1
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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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connection default;
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DROP TABLE t1;
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SET DEBUG_SYNC = 'RESET';
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create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
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create procedure insert_t1(IN total int)
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begin
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declare i int default 1;
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while (i <= total) DO
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insert into t1 values (i, Point(i, i));
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set i = i + 1;
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end while;
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end|
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start transaction;
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CALL insert_t1(100);
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connection a;
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set @g1 = ST_GeomFromText('Polygon((0 0,0 1000,1000 1000,1000 0,0 0))');
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SET DEBUG_SYNC= 'rtr_pcur_move_to_next_return SIGNAL siga WAIT_FOR sigb';
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select count(*) from t1 where MBRWithin(t1.c2, @g1);;
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connection default;
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SET DEBUG_SYNC= 'now WAIT_FOR siga';
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rollback;
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SET DEBUG_SYNC= 'now SIGNAL sigb';
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connection a;
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count(*)
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0
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connection default;
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drop procedure insert_t1;
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DROP TABLE t1;
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disconnect a;
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disconnect b;
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connection default;
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SET DEBUG_SYNC = 'RESET';
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