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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(83)
--!./tcltestrunner.lua
-- 2006 January 31
--
-- 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.
--
-------------------------------------------------------------------------
-- This file implements regression tests for sql library. The
-- focus of this file is testing the join reordering optimization
-- in cases that include a LEFT JOIN.
--
-- $Id: where3.test,v 1.4 2008/04/17 19:14:02 drh Exp $
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
-- The following is from ticket #1652.
--
-- A comma join then a left outer join: A,B left join C.
-- Arrange indices so that the B table is chosen to go first.
-- Also put an index on C, but make sure that A is chosen before C.
--
test:do_execsql_test(
"where3-1.1",
[[
CREATE TABLE t1(a INT primary key, b TEXT);
CREATE TABLE t2(p INT primary key, q INT );
CREATE TABLE t3(x INT primary key, y TEXT);
INSERT INTO t1 VALUES(111,'one');
INSERT INTO t1 VALUES(222,'two');
INSERT INTO t1 VALUES(333,'three');
INSERT INTO t2 VALUES(1,111);
INSERT INTO t2 VALUES(2,222);
INSERT INTO t2 VALUES(4,444);
CREATE INDEX t2i1 ON t2(p);
INSERT INTO t3 VALUES(999,'nine');
CREATE INDEX t3i1 ON t3(x);
SELECT * FROM t1, t2 LEFT JOIN t3 ON q=x WHERE p=2 AND a=q;
]], {
-- <where3-1.1>
222, "two", 2, 222, "", ""
-- </where3-1.1>
})
test:do_test(
"where3-1.1.1",
function() return test:explain_no_trace("SELECT * FROM t1, t2 LEFT JOIN t3 ON q=x WHERE p=2 AND a=q") end,
test:explain_no_trace("SELECT * FROM t1, t2 LEFT JOIN t3 ON x=q WHERE p=2 AND a=q"))
-- Ticket #1830
--
-- This is similar to the above but with the LEFT JOIN on the
-- other side.
--
test:do_execsql_test(
"where3-1.2",
[[
CREATE TABLE test1(parent1key INT primary key, child1key TEXT, Child2key TEXT , child3key INT );
CREATE TABLE child1 ( child1key TEXT primary key, value TEXT );
CREATE TABLE child2 ( child2key TEXT primary key, value TEXT );
INSERT INTO test1(parent1key,child1key,child2key)
VALUES ( 1, 'C1.1', 'C2.1' );
INSERT INTO child1 ( child1key, value ) VALUES ( 'C1.1', 'Value for C1.1' );
INSERT INTO child2 ( child2key, value ) VALUES ( 'C2.1', 'Value for C2.1' );
INSERT INTO test1 ( parent1key, child1key, child2key )
VALUES ( 2, 'C1.2', 'C2.2' );
INSERT INTO child2 ( child2key, value ) VALUES ( 'C2.2', 'Value for C2.2' );
INSERT INTO test1 ( parent1key, child1key, child2key )
VALUES ( 3, 'C1.3', 'C2.3' );
INSERT INTO child1 ( child1key, value ) VALUES ( 'C1.3', 'Value for C1.3' );
INSERT INTO child2 ( child2key, value ) VALUES ( 'C2.3', 'Value for C2.3' );
SELECT test1.parent1key, child1.value, child2.value
FROM test1
LEFT OUTER JOIN child1 ON child1.child1key = test1.child1key
INNER JOIN child2 ON child2.child2key = test1.child2key;
]], {
-- <where3-1.2>
1, "Value for C1.1", "Value for C2.1", 2, "", "Value for C2.2", 3, "Value for C1.3", "Value for C2.3"
-- </where3-1.2>
})
test:do_test(
"where3-1.2.1",
function()
return test:explain_no_trace([[SELECT test1.parent1key, child1.value, child2.value
FROM test1
LEFT OUTER JOIN child1 ON child1.child1key = test1.child1key
INNER JOIN child2 ON child2.child2key = test1.child2key;]])
end,
-- <where3-1.2.1>
test:explain_no_trace([[
SELECT test1.parent1key, child1.value, child2.value
FROM test1
LEFT OUTER JOIN child1 ON test1.child1key = child1.child1key
INNER JOIN child2 ON child2.child2key = test1.child2key;
]])
-- </where3-1.2.1>
)
-- This procedure executes the SQL. Then it appends
-- the names of the table and index used
--
local function queryplan(sql)
-- sql_sort_count = 0
data = test:execsql(sql)
eqp = test:execsql("EXPLAIN QUERY PLAN "..sql)
for i,v in ipairs(eqp) do
if i % 4 == 0 then
local as, tab, idx = string.match(v, "TABLE (%w+AS )(%w+) USING.*INDEX (%w+)")
if as == nil then
tab, idx = string.match(v, "TABLE (%w+) USING.*INDEX (%w+)")
end
if tab ~= nil then
table.insert(data, tab)
table.insert(data, idx)
else
as, tab = string.match(v, "TABLE (%w+ AS ) (%w+)")
if as == nil then
tab = string.match(v, "TABLE (%w+)")
end
if tab ~= nil then
table.insert(data, tab)
table.insert(data, '*')
end
end
end
end
-- puts eqp=$eqp
-- for _ in X(0, "X!foreach", [=[["a b c x",["eqp"]]]=]) do
-- if X(119, "X!cmd", [=[["regexp"," TABLE (\\w+ AS )?(\\w+) USING.* INDEX (\\w+)\\y",["x"],"all","as","tab","idx"]]=])
-- then
-- table.insert(data,tab, idx) or data
-- elseif X(119, "X!cmd", [=[["expr","[regexp { TABLE (\\w+ AS )?(\\w+)\\y} $x all as tab]"]]=])
-- then
-- table.insert(data,tab, "*") or data
-- end
-- end
return data
end
-- If you have a from clause of the form: A B C left join D
-- then make sure the query optimizer is able to reorder the
-- A B C part anyway it wants.
--
-- Following the fix to ticket #1652, there was a time when
-- the C table would not reorder. So the following reorderings
-- were possible:
--
-- A B C left join D
-- B A C left join D
--
-- But these reorders were not allowed
--
-- C A B left join D
-- A C B left join D
-- C B A left join D
-- B C A left join D
--
-- The following tests are here to verify that the latter four
-- reorderings are allowed again.
--
test:do_test(
"where3-2.1",
function()
test:execsql [[
CREATE TABLE tA(apk integer primary key, ax INT );
CREATE TABLE tB(bpk integer primary key, bx INT );
CREATE TABLE tC(cpk integer primary key, cx INT );
CREATE TABLE tD(dpk integer primary key, dx INT );
]]
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=bx AND bpk=ax
]])
end, {
-- <where3-2.1>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1>
})
test:do_test(
"where3-2.1.1",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON cx=dpk
WHERE cpk=bx AND bpk=ax
]])
end, {
-- <where3-2.1.1>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1.1>
})
test:do_test(
"where3-2.1.2",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON cx=dpk
WHERE bx=cpk AND bpk=ax
]])
end, {
-- <where3-2.1.2>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1.2>
})
test:do_test(
"where3-2.1.3",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON cx=dpk
WHERE bx=cpk AND ax=bpk
]])
end, {
-- <where3-2.1.3>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1.3>
})
test:do_test(
"where3-2.1.4",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE bx=cpk AND ax=bpk
]])
end, {
-- <where3-2.1.4>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1.4>
})
test:do_test(
"where3-2.1.5",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=bx AND ax=bpk
]])
end, {
-- <where3-2.1.5>
"TA", "*", "TB", "*", "TC", "*", "TD", "*"
-- </where3-2.1.5>
})
test:do_test(
"where3-2.2",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=bx AND apk=bx
]])
end, {
-- <where3-2.2>
"TB", "*", "TA", "*", "TC", "*", "TD", "*"
-- </where3-2.2>
})
test:do_test(
"where3-2.3",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=bx AND apk=bx
]])
end, {
-- <where3-2.3>
"TB", "*", "TA", "*", "TC", "*", "TD", "*"
-- </where3-2.3>
})
test:do_test(
"where3-2.4",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE apk=cx AND bpk=ax
]])
end, {
-- <where3-2.4>
"TC", "*", "TA", "*", "TB", "*", "TD", "*"
-- </where3-2.4>
})
test:do_test(
"where3-2.5",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=ax AND bpk=cx
]])
end, {
-- <where3-2.5>
"TA", "*", "TC", "*", "TB", "*", "TD", "*"
-- </where3-2.5>
})
test:do_test(
"where3-2.6",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE bpk=cx AND apk=bx
]])
end, {
-- <where3-2.6>
"TC", "*", "TB", "*", "TA", "*", "TD", "*"
-- </where3-2.6>
})
test:do_test(
"where3-2.7",
function()
return queryplan([[
SELECT * FROM tA, tB, tC LEFT JOIN tD ON dpk=cx
WHERE cpk=bx AND apk=cx
]])
end, {
-- <where3-2.7>
"TB", "*", "TC", "*", "TA", "*", "TD", "*"
-- </where3-2.7>
})
-- Ticket [13f033c865f878953]
-- If the outer loop must be a full table scan, do not let ANALYZE trick
-- the planner into use a table for the outer loop that might be indexable
-- if held until an inner loop.
--
test:do_execsql_test(
"where3-3.0",
[[
CREATE TABLE t301(a INTEGER PRIMARY KEY,b INT ,c INT );
CREATE INDEX t301c ON t301(c);
INSERT INTO t301 VALUES(1,2,3);
INSERT INTO t301 VALUES(2,2,3);
CREATE TABLE t302(x INT primary key, y INT );
INSERT INTO t302 VALUES(4,5);
SELECT * FROM t302, t301 WHERE t302.x=5 AND t301.a=t302.y;
]], {
-- <where3-3.0>
-- </where3-3.0>
})
test:do_execsql_test(
"where3-3.1",
[[
SELECT * FROM t301, t302 WHERE t302.x=5 AND t301.a=t302.y;
]], {
-- <where3-3.1>
-- </where3-3.1>
})
test:do_execsql_test(
"where3-3.2",
[[
SELECT * FROM t301 WHERE c=3 AND a IS NULL;
]], {
-- <where3-3.2>
-- </where3-3.2>
})
test:do_execsql_test(
"where3-3.3",
[[
SELECT * FROM t301 WHERE c=3 AND a IS NOT NULL;
]], {
-- <where3-3.3>
1, 2, 3, 2, 2, 3
-- </where3-3.3>
})
if 0
then
-- Query planner no longer does this
-- Verify that when there are multiple tables in a join which must be
-- full table scans that the query planner attempts put the table with
-- the fewest number of output rows as the outer loop.
--
test:do_execsql_test(
"where3-4.0",
[[
CREATE TABLE t400(a INTEGER PRIMARY KEY, b INT , c INT );
CREATE TABLE t401(p INTEGER PRIMARY KEY, q INT , r INT );
CREATE TABLE t402(x INTEGER PRIMARY KEY, y INT , z INT );
EXPLAIN QUERY PLAN
SELECT * FROM t400, t401, t402 WHERE t402.z LIKE 'abc%';
]], {
-- <where3-4.0>
0, 0, 2, "SCAN TABLE T402 (~983040 rows)", 0, 1, 0, "SCAN TABLE T400 (~1048576 rows)", 0, 2, 1, "SCAN TABLE T401 (~1048576 rows)"
-- </where3-4.0>
})
test:do_execsql_test(
"where3-4.1",
[[
EXPLAIN QUERY PLAN
SELECT * FROM t400, t401, t402 WHERE t401.r LIKE 'abc%';
]], {
-- <where3-4.1>
0, 0, 1, "SCAN TABLE T401 (~983040 rows)", 0, 1, 0, "SCAN TABLE T400 (~1048576 rows)", 0, 2, 2, "SCAN TABLE T402 (~1048576 rows)"
-- </where3-4.1>
})
test:do_execsql_test(
"where3-4.2",
[[
EXPLAIN QUERY PLAN
SELECT * FROM t400, t401, t402 WHERE t400.c LIKE 'abc%';
]], {
-- <where3-4.2>
0, 0, 0, "SCAN TABLE T400 (~983040 rows)", 0, 1, 1, "SCAN TABLE T401 (~1048576 rows)", 0, 2, 2, "SCAN TABLE T402 (~1048576 rows)"
-- </where3-4.2>
})
end
-- endif
-- Verify that a performance regression encountered by firefox
-- has been fixed.
--
test:do_execsql_test(
"where3-5.0",
[[
CREATE TABLE aaa (id INTEGER PRIMARY KEY, type INTEGER,
fk TEXT DEFAULT NULL, parent INTEGER,
position INTEGER, title TEXT,
keyword_id INTEGER, folder_type TEXT,
dateAdded INTEGER, lastModified INTEGER);
CREATE INDEX aaa_111 ON aaa (fk, type);
CREATE INDEX aaa_222 ON aaa (parent, position);
CREATE INDEX aaa_333 ON aaa (fk, lastModified);
CREATE TABLE bbb (id INTEGER PRIMARY KEY, type INTEGER,
fk TEXT DEFAULT NULL, parent INTEGER,
position INTEGER, title TEXT,
keyword_id INTEGER, folder_type TEXT,
dateAdded INTEGER, lastModified INTEGER);
CREATE INDEX bbb_111 ON bbb (fk, type);
CREATE INDEX bbb_222 ON bbb (parent, position);
CREATE INDEX bbb_333 ON bbb (fk, lastModified);
SELECT bbb.title AS tag_title
FROM aaa JOIN bbb ON bbb.id = aaa.parent
WHERE aaa.fk = 'constant'
AND LENGTH(bbb.title) > 0
AND bbb.parent = 4
ORDER BY bbb.title COLLATE "unicode_ci" ASC;
]], {
-- <where3-5.0>
-- </where3-5.0>
})
-- do_execsql_test where3-5.1 {
-- EXPLAIN QUERY PLAN
-- SELECT bbb.title AS tag_title
-- FROM aaa JOIN aaa AS bbb ON bbb.id = aaa.parent
-- WHERE aaa.fk = 'constant'
-- AND LENGTH(bbb.title) > 0
-- AND bbb.parent = 4
-- ORDER BY bbb.title COLLATE NOCASE ASC;
-- } {
-- 0 0 0 {SEARCH TABLE aaa USING INDEX aaa_333 (fk=?)}
-- 0 1 1 {SEARCH TABLE aaa AS bbb USING INTEGER PRIMARY KEY (rowid=?)}
-- 0 0 0 {USE TEMP B-TREE FOR ORDER BY}
-- }
-- do_execsql_test where3-5.2 {
-- EXPLAIN QUERY PLAN
-- SELECT bbb.title AS tag_title
-- FROM bbb JOIN aaa ON bbb.id = aaa.parent
-- WHERE aaa.fk = 'constant'
-- AND LENGTH(bbb.title) > 0
-- AND bbb.parent = 4
-- ORDER BY bbb.title COLLATE NOCASE ASC;
-- } {
-- 0 0 1 {SEARCH TABLE aaa USING INDEX aaa_333 (fk=?)}
-- 0 1 0 {SEARCH TABLE bbb USING INTEGER PRIMARY KEY (rowid=?)}
-- 0 0 0 {USE TEMP B-TREE FOR ORDER BY}
-- }
-- do_execsql_test where3-5.3 {
-- EXPLAIN QUERY PLAN
-- SELECT bbb.title AS tag_title
-- FROM aaa AS bbb JOIN aaa ON bbb.id = aaa.parent
-- WHERE aaa.fk = 'constant'
-- AND LENGTH(bbb.title) > 0
-- AND bbb.parent = 4
-- ORDER BY bbb.title COLLATE NOCASE ASC;
-- } {
-- 0 0 1 {SEARCH TABLE aaa USING INDEX aaa_333 (fk=?)}
-- 0 1 0 {SEARCH TABLE aaa AS bbb USING INTEGER PRIMARY KEY (rowid=?)}
-- 0 0 0 {USE TEMP B-TREE FOR ORDER BY}
-- }
-- Name resolution with NATURAL JOIN and USING
--
test:do_test(
"where3-6.setup",
function()
return test:execsql [[
CREATE TABLE t6w(a INT primary key, w TEXT);
INSERT INTO t6w VALUES(1, 'w-one');
INSERT INTO t6w VALUES(2, 'w-two');
INSERT INTO t6w VALUES(9, 'w-nine');
CREATE TABLE t6x(a INT primary key, x TEXT);
INSERT INTO t6x VALUES(1, 'x-one');
INSERT INTO t6x VALUES(3, 'x-three');
INSERT INTO t6x VALUES(9, 'x-nine');
CREATE TABLE t6y(a INT primary key, y TEXT);
INSERT INTO t6y VALUES(1, 'y-one');
INSERT INTO t6y VALUES(4, 'y-four');
INSERT INTO t6y VALUES(9, 'y-nine');
CREATE TABLE t6z(a INT primary key, z TEXT);
INSERT INTO t6z VALUES(1, 'z-one');
INSERT INTO t6z VALUES(5, 'z-five');
INSERT INTO t6z VALUES(9, 'z-nine');
]]
end, {
-- <where3-6.setup>
-- </where3-6.setup>
})
local predicates = {"",
"ORDER BY a",
"ORDER BY t6w.a",
"WHERE a>0",
"WHERE t6y.a>0",
"WHERE a>0 ORDER BY a"}
for cnt, predicate in ipairs(predicates) do
test:do_test(
"where3-6."..cnt..".1",
function()
sql = "SELECT * FROM t6w NATURAL JOIN t6x NATURAL JOIN t6y"
sql = sql .. " NATURAL JOIN t6z "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".2",
function()
sql = "SELECT * FROM t6w JOIN t6x USING(a) JOIN t6y USING(a)"
sql = sql .. " JOIN t6z USING(a) "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".3",
function()
sql = "SELECT * FROM t6w NATURAL JOIN t6x JOIN t6y USING(a)"
sql = sql .. " JOIN t6z USING(a) "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".4",
function()
sql = "SELECT * FROM t6w JOIN t6x USING(a) NATURAL JOIN t6y"
sql = sql .. " JOIN t6z USING(a) "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".5",
function()
sql = "SELECT * FROM t6w JOIN t6x USING(a) JOIN t6y USING(a)"
sql = sql .. " NATURAL JOIN t6z "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".6",
function()
sql = "SELECT * FROM t6w JOIN t6x USING(a) NATURAL JOIN t6y"
sql = sql .. " NATURAL JOIN t6z "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".7",
function()
sql = "SELECT * FROM t6w NATURAL JOIN t6x JOIN t6y USING(a)"
sql = sql .. " NATURAL JOIN t6z "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
test:do_test(
"where3-6."..cnt..".8",
function()
sql = "SELECT * FROM t6w NATURAL JOIN t6x NATURAL JOIN t6y"
sql = sql .. " JOIN t6z USING(a) "
sql = sql .. predicate
return test:execsql(sql)
end, {
1, "w-one", "x-one", "y-one", "z-one", 9, "w-nine", "x-nine", "y-nine", "z-nine"
})
end
test:do_execsql_test(
"where3-7-setup",
[[
CREATE TABLE t71(x1 INTEGER PRIMARY KEY, y1 INT );
CREATE TABLE t72(x2 INTEGER PRIMARY KEY, y2 INT );
CREATE TABLE t73(x3 INT primary key, y3 INT );
CREATE TABLE t74(x4 INT , y4 INT primary key);
INSERT INTO t71 VALUES(123,234);
INSERT INTO t72 VALUES(234,345);
INSERT INTO t73 VALUES(123,234);
INSERT INTO t74 VALUES(234,345);
INSERT INTO t74 VALUES(234,678);
]], {
-- <where3-7-setup>
-- </where3-7-setup>
})
-- Tarantool: optimization control interface to Lua is not implemented yet
--for _ in X(0, "X!foreach", [=[["disabled_opt","none omit-noop-join all"]]=]) do
-- X(448, "X!cmd", [=[["optimization_control","db","all","1"]]=])
-- X(449, "X!cmd", [=[["optimization_control","db",["disabled_opt"],"0"]]=])
local disabled_opt = "none"
test:do_execsql_test(
"where3-7."..disabled_opt..".1",
[[
SELECT x1 FROM t71 LEFT JOIN t72 ON x2=y1;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".2",
[[
SELECT x1 FROM t71 LEFT JOIN t72 ON x2=y1 WHERE y2 IS NULL;
]], {
})
test:do_execsql_test(
"where3-7."..disabled_opt..".3",
[[
SELECT x1 FROM t71 LEFT JOIN t72 ON x2=y1 WHERE y2 IS NOT NULL;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".4",
[[
SELECT x1 FROM t71 LEFT JOIN t72 ON x2=y1 AND y2 IS NULL;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".5",
[[
SELECT x1 FROM t71 LEFT JOIN t72 ON x2=y1 AND y2 IS NOT NULL;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".6",
[[
SELECT x3 FROM t73 LEFT JOIN t72 ON x2=y3;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".7",
[[
SELECT DISTINCT x3 FROM t73 LEFT JOIN t72 ON x2=y3;
]], {
123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".8",
[[
SELECT x3 FROM t73 LEFT JOIN t74 ON x4=y3;
]], {
123, 123
})
test:do_execsql_test(
"where3-7."..disabled_opt..".9",
[[
SELECT DISTINCT x3 FROM t73 LEFT JOIN t74 ON x4=y3;
]], {
123
})
-- end
test:finish_test()
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