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# *****************************************************************
# Test spatial index with isolation level Repeatable Read on DML
# This will also test the no phantom rows happens
# Check the COUNT(*) and SELECT results before & after COMMIT in
# the last con1 statment
# Test at con1: Global Repeatable Read con2 : Sess Read Committed
# Test at con1: Sess Repeatable Read con2 : Sess Read Committed
# *****************************************************************
--source include/have_innodb.inc
--source include/have_geometry.inc
--source include/not_embedded.inc
# Test Repeatable Read & Read committed at Global, Session levels
CREATE TABLE tab(c1 int NOT NULL PRIMARY KEY,c2 POINT NOT NULL,
c3 LINESTRING NOT NULL,c4 POLYGON NOT NULL,c5 GEOMETRY NOT NULL)
ENGINE=InnoDB;
ALTER TABLE tab ADD SPATIAL INDEX idx2(c2);
ALTER TABLE tab ADD SPATIAL KEY idx3(c3);
ALTER TABLE tab ADD SPATIAL INDEX idx4(c4) COMMENT 'testing spatial index on Polygon';
ALTER TABLE tab ADD SPATIAL KEY idx5(c5) COMMENT 'testing spatial index on Geometry';
INSERT INTO tab(c1,c2,c3,c4,c5)
VALUES(1,ST_GeomFromText('POINT(10 10)'),ST_GeomFromText('LINESTRING(5 5,20 20,30 30)'),
ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))'),
ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))'));
# 1 record is expected
SELECT c1,ST_AsText(c2),ST_AsText(c3),ST_AsText(c4),ST_AsText(c5) FROM tab;
# Record count should be 1
SELECT COUNT(*) FROM tab;
--echo "In connection 1"
connect (con1,localhost,root,,);
connection con1;
SET GLOBAL TRANSACTION ISOLATION LEVEL REPEATABLE READ;
SELECT @@transaction_isolation;
# Record count should be 1
SELECT COUNT(*) FROM tab;
# 1 record is expected
SELECT c1,ST_AsText(c2),ST_AsText(c3),ST_AsText(c4),ST_AsText(c5) FROM tab;
--echo "In connection 2"
connect (con2,localhost,root,,);
connection con2;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
SELECT @@transaction_isolation;
START TRANSACTION;
INSERT INTO tab(c1,c2,c3,c4,c5)
VALUES(2,ST_GeomFromText('POINT(20 20)'),ST_GeomFromText('LINESTRING(20 20,30 30,40 40)'),
ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))'),
ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))'));
SET @g1 = ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))');
SET @g2 = ST_GeomFromText('POINT(10 10)');
# Record should be updated
UPDATE tab SET C5 = ST_GeomFromText('POLYGON((300 300,400 400,500 500,300 500,300 400,300 300))')
WHERE MBREquals(tab.c4, @g1) AND MBREquals(tab.c2, @g2);
--echo "In connection 1"
connection con1;
SET @g3 = ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))');
# No record is expected (No phantom row)
SELECT c1,ST_AsText(c2),ST_AsText(c4),ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g3);
# Record count should be 1
SELECT COUNT(*) FROM tab;
START TRANSACTION;
# Record count should be 1
SELECT COUNT(*) FROM tab;
--echo "In connection 2"
connection con2;
# Record count should be 2
SELECT COUNT(*) FROM tab;
COMMIT;
disconnect con2;
--source include/wait_until_disconnected.inc
--echo "In connection 1"
connection con1;
# Record count should be 1
SELECT COUNT(*) FROM tab;
SET @g4 = ST_GeomFromText('POLYGON((300 300,400 400,500 500,300 500,300 400,300 300))');
# No records are expected (No phantom row)
SELECT ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g4);
COMMIT;
# The updated record is expected
SELECT ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g4);
# Record count should be 2
SELECT COUNT(*) FROM tab;
# 2 records are expected
SELECT c1,ST_AsText(c2),ST_AsText(c4),ST_AsText(c5) FROM tab;
disconnect con1;
--source include/wait_until_disconnected.inc
--connection default
DROP TABLE tab;
# Test Repeatable Read & Read committed at Session levels
CREATE TABLE tab(c1 int NOT NULL PRIMARY KEY,c2 POINT NOT NULL,
c3 LINESTRING NOT NULL,c4 POLYGON NOT NULL,c5 GEOMETRY NOT NULL)
ENGINE=InnoDB;
ALTER TABLE tab ADD SPATIAL INDEX idx2(c2);
ALTER TABLE tab ADD SPATIAL KEY idx3(c3);
ALTER TABLE tab ADD SPATIAL INDEX idx4(c4) COMMENT 'testing spatial index on Polygon';
ALTER TABLE tab ADD SPATIAL KEY idx5(c5) COMMENT 'testing spatial index on Geometry';
INSERT INTO tab(c1,c2,c3,c4,c5)
VALUES(1,ST_GeomFromText('POINT(10 10)'),ST_GeomFromText('LINESTRING(5 5,20 20,30 30)'),
ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))'),
ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))'));
# 1 record is expected
SELECT c1,ST_AsText(c2),ST_AsText(c3),ST_AsText(c4),ST_AsText(c5) FROM tab;
# Record count should be 1
SELECT COUNT(*) FROM tab;
--echo "In connection 1"
connect (con1,localhost,root,,);
connection con1;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
SELECT @@transaction_isolation;
# Record count should be 1
SELECT COUNT(*) FROM tab;
# 1 record is expected
SELECT c1,ST_AsText(c2),ST_AsText(c3),ST_AsText(c4),ST_AsText(c5) FROM tab;
--echo "In connection 2"
connect (con2,localhost,root,,);
connection con2;
SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
SELECT @@transaction_isolation;
START TRANSACTION;
INSERT INTO tab(c1,c2,c3,c4,c5)
VALUES(2,ST_GeomFromText('POINT(20 20)'),ST_GeomFromText('LINESTRING(20 20,30 30,40 40)'),
ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))'),
ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))'));
SET @g1 = ST_GeomFromText('POLYGON((30 30,40 40,50 50,30 50,30 40,30 30))');
SET @g2 = ST_GeomFromText('POINT(10 10)');
# Record should be updated
UPDATE tab SET C5 = ST_GeomFromText('POLYGON((300 300,400 400,500 500,300 500,300 400,300 300))')
WHERE MBREquals(tab.c4, @g1) AND MBREquals(tab.c2, @g2);
--echo "In connection 1"
connection con1;
SET @g3 = ST_GeomFromText('POLYGON((40 50,40 70,50 100,70 100,80 80,70 50,40 50))');
# No record is expected (No phantom row)
SELECT c1,ST_AsText(c2),ST_AsText(c4),ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g3);
# Record count should be 1
SELECT COUNT(*) FROM tab;
START TRANSACTION;
# Record count should be 1
SELECT COUNT(*) FROM tab;
--echo "In connection 2"
connection con2;
# Record count should be 2
SELECT COUNT(*) FROM tab;
COMMIT;
disconnect con2;
--source include/wait_until_disconnected.inc
--echo "In connection 1"
connection con1;
# Record count should be 1
SELECT COUNT(*) FROM tab;
SET @g4 = ST_GeomFromText('POLYGON((300 300,400 400,500 500,300 500,300 400,300 300))');
# No records are expected (No phantom row)
SELECT ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g4);
COMMIT;
# The updated record is expected
SELECT ST_AsText(c5) FROM tab WHERE MBREquals(tab.c5, @g4);
# Record count should be 2
SELECT COUNT(*) FROM tab;
# 2 records are expected
SELECT c1,ST_AsText(c2),ST_AsText(c4),ST_AsText(c5) FROM tab;
disconnect con1;
--source include/wait_until_disconnected.inc
--connection default
DROP TABLE tab;
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