EVOLUTION-MANAGER

Edit File: repeatable_spatial.test

# *****************************************************************
# 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 ASC);

ALTER TABLE tab ADD SPATIAL KEY idx3(c3 DESC);

ALTER TABLE tab ADD SPATIAL INDEX idx4(c4 ASC) COMMENT 'testing spatial index on Polygon';

ALTER TABLE tab ADD SPATIAL KEY idx5(c5 ASC) 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 @@tx_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 @@tx_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 ASC);

ALTER TABLE tab ADD SPATIAL KEY idx3(c3 DESC);

ALTER TABLE tab ADD SPATIAL INDEX idx4(c4 ASC) COMMENT 'testing spatial index on Polygon';

ALTER TABLE tab ADD SPATIAL KEY idx5(c5 ASC) COMMENT 'testing spatial index on Geometry';

# 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 @@tx_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 @@tx_isolation;

START TRANSACTION;

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;