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