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|
/*
** This script sets up five different tasks all writing and updating
** the database at the same time, but each in its own table.
*/
--task 1 build-t1
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
--sleep 1
INSERT INTO t1 VALUES(1, randomblob(2000));
INSERT INTO t1 VALUES(2, randomblob(1000));
--sleep 1
INSERT INTO t1 SELECT a+2, randomblob(1500) FROM t1;
INSERT INTO t1 SELECT a+4, randomblob(1500) FROM t1;
INSERT INTO t1 SELECT a+8, randomblob(1500) FROM t1;
--sleep 1
INSERT INTO t1 SELECT a+16, randomblob(1500) FROM t1;
--sleep 1
INSERT INTO t1 SELECT a+32, randomblob(1500) FROM t1;
SELECT count(*) FROM t1;
--match 64
SELECT avg(length(b)) FROM t1;
--match 1500.0
--sleep 2
UPDATE t1 SET b='x'||a||'y';
SELECT sum(length(b)) FROM t1;
--match 247
SELECT a FROM t1 WHERE b='x17y';
--match 17
CREATE INDEX t1b ON t1(b);
SELECT a FROM t1 WHERE b='x17y';
--match 17
SELECT a FROM t1 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
--match 29 28 27 26 25
--end
--task 2 build-t2
DROP TABLE IF EXISTS t2;
CREATE TABLE t2(a INTEGER PRIMARY KEY, b);
--sleep 1
INSERT INTO t2 VALUES(1, randomblob(2000));
INSERT INTO t2 VALUES(2, randomblob(1000));
--sleep 1
INSERT INTO t2 SELECT a+2, randomblob(1500) FROM t2;
INSERT INTO t2 SELECT a+4, randomblob(1500) FROM t2;
INSERT INTO t2 SELECT a+8, randomblob(1500) FROM t2;
--sleep 1
INSERT INTO t2 SELECT a+16, randomblob(1500) FROM t2;
--sleep 1
INSERT INTO t2 SELECT a+32, randomblob(1500) FROM t2;
SELECT count(*) FROM t2;
--match 64
SELECT avg(length(b)) FROM t2;
--match 1500.0
--sleep 2
UPDATE t2 SET b='x'||a||'y';
SELECT sum(length(b)) FROM t2;
--match 247
SELECT a FROM t2 WHERE b='x17y';
--match 17
CREATE INDEX t2b ON t2(b);
SELECT a FROM t2 WHERE b='x17y';
--match 17
SELECT a FROM t2 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
--match 29 28 27 26 25
--end
--task 3 build-t3
DROP TABLE IF EXISTS t3;
CREATE TABLE t3(a INTEGER PRIMARY KEY, b);
--sleep 1
INSERT INTO t3 VALUES(1, randomblob(2000));
INSERT INTO t3 VALUES(2, randomblob(1000));
--sleep 1
INSERT INTO t3 SELECT a+2, randomblob(1500) FROM t3;
INSERT INTO t3 SELECT a+4, randomblob(1500) FROM t3;
INSERT INTO t3 SELECT a+8, randomblob(1500) FROM t3;
--sleep 1
INSERT INTO t3 SELECT a+16, randomblob(1500) FROM t3;
--sleep 1
INSERT INTO t3 SELECT a+32, randomblob(1500) FROM t3;
SELECT count(*) FROM t3;
--match 64
SELECT avg(length(b)) FROM t3;
--match 1500.0
--sleep 2
UPDATE t3 SET b='x'||a||'y';
SELECT sum(length(b)) FROM t3;
--match 247
SELECT a FROM t3 WHERE b='x17y';
--match 17
CREATE INDEX t3b ON t3(b);
SELECT a FROM t3 WHERE b='x17y';
--match 17
SELECT a FROM t3 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
--match 29 28 27 26 25
--end
--task 4 build-t4
DROP TABLE IF EXISTS t4;
CREATE TABLE t4(a INTEGER PRIMARY KEY, b);
--sleep 1
INSERT INTO t4 VALUES(1, randomblob(2000));
INSERT INTO t4 VALUES(2, randomblob(1000));
--sleep 1
INSERT INTO t4 SELECT a+2, randomblob(1500) FROM t4;
INSERT INTO t4 SELECT a+4, randomblob(1500) FROM t4;
INSERT INTO t4 SELECT a+8, randomblob(1500) FROM t4;
--sleep 1
INSERT INTO t4 SELECT a+16, randomblob(1500) FROM t4;
--sleep 1
INSERT INTO t4 SELECT a+32, randomblob(1500) FROM t4;
SELECT count(*) FROM t4;
--match 64
SELECT avg(length(b)) FROM t4;
--match 1500.0
--sleep 2
UPDATE t4 SET b='x'||a||'y';
SELECT sum(length(b)) FROM t4;
--match 247
SELECT a FROM t4 WHERE b='x17y';
--match 17
CREATE INDEX t4b ON t4(b);
SELECT a FROM t4 WHERE b='x17y';
--match 17
SELECT a FROM t4 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
--match 29 28 27 26 25
--end
--task 5 build-t5
DROP TABLE IF EXISTS t5;
CREATE TABLE t5(a INTEGER PRIMARY KEY, b);
--sleep 1
INSERT INTO t5 VALUES(1, randomblob(2000));
INSERT INTO t5 VALUES(2, randomblob(1000));
--sleep 1
INSERT INTO t5 SELECT a+2, randomblob(1500) FROM t5;
INSERT INTO t5 SELECT a+4, randomblob(1500) FROM t5;
INSERT INTO t5 SELECT a+8, randomblob(1500) FROM t5;
--sleep 1
INSERT INTO t5 SELECT a+16, randomblob(1500) FROM t5;
--sleep 1
INSERT INTO t5 SELECT a+32, randomblob(1500) FROM t5;
SELECT count(*) FROM t5;
--match 64
SELECT avg(length(b)) FROM t5;
--match 1500.0
--sleep 2
UPDATE t5 SET b='x'||a||'y';
SELECT sum(length(b)) FROM t5;
--match 247
SELECT a FROM t5 WHERE b='x17y';
--match 17
CREATE INDEX t5b ON t5(b);
SELECT a FROM t5 WHERE b='x17y';
--match 17
SELECT a FROM t5 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
--match 29 28 27 26 25
--end
--wait all
SELECT count(*), sum(length(b)) FROM t1;
--match 64 247
SELECT count(*), sum(length(b)) FROM t2;
--match 64 247
SELECT count(*), sum(length(b)) FROM t3;
--match 64 247
SELECT count(*), sum(length(b)) FROM t4;
--match 64 247
SELECT count(*), sum(length(b)) FROM t5;
--match 64 247
--task 1
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 5
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 3
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 2
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 4
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--wait all
--task 5
DROP INDEX t5b;
--sleep 5
PRAGMA integrity_check(10);
--match ok
CREATE INDEX t5b ON t5(b DESC);
--end
--task 3
DROP INDEX t3b;
--sleep 5
PRAGMA integrity_check(10);
--match ok
CREATE INDEX t3b ON t3(b DESC);
--end
--task 1
DROP INDEX t1b;
--sleep 5
PRAGMA integrity_check(10);
--match ok
CREATE INDEX t1b ON t1(b DESC);
--end
--task 2
DROP INDEX t2b;
--sleep 5
PRAGMA integrity_check(10);
--match ok
CREATE INDEX t2b ON t2(b DESC);
--end
--task 4
DROP INDEX t4b;
--sleep 5
PRAGMA integrity_check(10);
--match ok
CREATE INDEX t4b ON t4(b DESC);
--end
--wait all
--task 1
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 5
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 3
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 2
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 4
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--wait all
VACUUM;
PRAGMA integrity_check(10);
--match ok
--task 1
UPDATE t1 SET b=randomblob(20000);
--sleep 5
UPDATE t1 SET b='x'||a||'y';
SELECT a FROM t1 WHERE b='x63y';
--match 63
--end
--task 2
UPDATE t2 SET b=randomblob(20000);
--sleep 5
UPDATE t2 SET b='x'||a||'y';
SELECT a FROM t2 WHERE b='x63y';
--match 63
--end
--task 3
UPDATE t3 SET b=randomblob(20000);
--sleep 5
UPDATE t3 SET b='x'||a||'y';
SELECT a FROM t3 WHERE b='x63y';
--match 63
--end
--task 4
UPDATE t4 SET b=randomblob(20000);
--sleep 5
UPDATE t4 SET b='x'||a||'y';
SELECT a FROM t4 WHERE b='x63y';
--match 63
--end
--task 5
UPDATE t5 SET b=randomblob(20000);
--sleep 5
UPDATE t5 SET b='x'||a||'y';
SELECT a FROM t5 WHERE b='x63y';
--match 63
--end
--wait all
--task 1
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 5
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 3
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 2
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--task 4
SELECT t1.a FROM t1, t2
WHERE t2.b GLOB 'x3?y' AND t1.b=('x'||(t2.a+3)||'y')
ORDER BY t1.a LIMIT 4
--match 33 34 35 36
SELECT t3.a FROM t3, t4
WHERE t4.b GLOB 'x4?y' AND t3.b=('x'||(t4.a+5)||'y')
ORDER BY t3.a LIMIT 7
--match 45 46 47 48 49 50 51
--end
--wait all
|
