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Update this branch with latest trunk changes.

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FossilOrigin-Name: 11f4761c3a84e2cc9df62f117a003af8c57f3d226eec5a40d6241b121e78d002
This commit is contained in:
dan
2017-05-01 14:25:34 +00:00
parent f3ac8ba569 7555581fc1
commit 6f92c34866
16 changed files with 271 additions and 85 deletions
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77
test/cachespill.test Normal file
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@@ -0,0 +1,77 @@
# 2017 April 26
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix cachespill
ifcapable !pager_pragmas {
finish_test
return
}
#-------------------------------------------------------------------------
# Test that "PRAGMA cache_spill = 0" completely disables cache spilling.
#
do_execsql_test 1.1 {
PRAGMA auto_vacuum = 0;
PRAGMA page_size = 1024;
PRAGMA cache_size = 100;
CREATE TABLE t1(a);
}
do_test 1.2 {
file size test.db
} {2048}
do_test 1.3 {
execsql {
BEGIN;
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<200
) INSERT INTO t1 SELECT randomblob(900) FROM s;
}
expr {[file size test.db] > 50000}
} {1}
do_test 1.4 {
execsql ROLLBACK
file size test.db
} {2048}
do_test 1.5 {
execsql {
PRAGMA cache_spill = 0;
BEGIN;
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<200
) INSERT INTO t1 SELECT randomblob(900) FROM s;
}
file size test.db
} {2048}
do_test 1.5 {
execsql {
ROLLBACK;
PRAGMA cache_spill = 1;
BEGIN;
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<200
) INSERT INTO t1 SELECT randomblob(900) FROM s;
}
expr {[file size test.db] > 50000}
} {1}
do_execsql_test 1.6 { ROLLBACK }
finish_test

12
test/in5.test
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@@ -237,4 +237,16 @@ do_execsql_test 8.4 {
SELECT count(*) FROM n1 WHERE a IN (SELECT +a FROM n1)
} 3
#-------------------------------------------------------------------------
# Test that ticket 61fe97454c is fixed.
#
do_execsql_test 9.0 {
CREATE TABLE t9(a INTEGER PRIMARY KEY);
INSERT INTO t9 VALUES (44), (45);
}
do_execsql_test 9.1 {
SELECT * FROM t9 WHERE a IN (44, 45, 44, 45)
} {44 45}
finish_test

8
test/indexexpr2.test
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@@ -32,5 +32,13 @@ do_execsql_test 1.2 {
SELECT 'TWOX' == (b || 'x') COLLATE nocase FROM t1 WHERE (b || 'x')>'onex'
} {0 1}
do_execsql_test 2.0 {
CREATE INDEX i2 ON t1(a+1);
}
do_execsql_test 2.1 {
SELECT a+1, quote(a+1) FROM t1 ORDER BY 1;
} {2 2 3 3 4 4}
finish_test

59
test/pushdown.test Normal file
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@@ -0,0 +1,59 @@
# 2017 April 29
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix pushdown
do_execsql_test 1.0 {
CREATE TABLE t1(a, b, c);
INSERT INTO t1 VALUES(1, 'b1', 'c1');
INSERT INTO t1 VALUES(2, 'b2', 'c2');
INSERT INTO t1 VALUES(3, 'b3', 'c3');
INSERT INTO t1 VALUES(4, 'b4', 'c4');
CREATE INDEX i1 ON t1(a, c);
}
proc f {val} {
lappend ::L $val
return 0
}
db func f f
do_test 1.1 {
set L [list]
execsql { SELECT * FROM t1 WHERE a=2 AND f(b) AND f(c) }
set L
} {c2}
do_test 1.2 {
set L [list]
execsql { SELECT * FROM t1 WHERE a=3 AND f(c) AND f(b) }
set L
} {c3}
do_execsql_test 1.3 {
DROP INDEX i1;
CREATE INDEX i1 ON t1(a, b);
}
do_test 1.4 {
set L [list]
execsql { SELECT * FROM t1 WHERE a=2 AND f(b) AND f(c) }
set L
} {b2}
do_test 1.5 {
set L [list]
execsql { SELECT * FROM t1 WHERE a=3 AND f(c) AND f(b) }
set L
} {b3}
finish_test