Adding test cases for ticket [bfbf38e5e9956a]
FossilOrigin-Name: 62ebfa747635a5593759ea2a28166d054c8eee8a
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drh
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@ -1,5 +1,5 @@
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C Proposed\sfix\sfor\sticket\s[bfbf38e5e9].
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D 2012-11-02T18:48:49.928
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C Adding\stest\scases\sfor\sticket\s[bfbf38e5e9956a]
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D 2012-11-02T19:08:31.592
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F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
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F Makefile.in 82c41c0ed4cc94dd3cc7d498575b84c57c2c2384
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F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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@ -252,7 +252,7 @@ F src/walker.c 3d75ba73de15e0f8cd0737643badbeb0e002f07b
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F src/where.c 6a753aa008de6494e64dd265a27afbb0ad80ccf5
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F test/8_3_names.test 631ea964a3edb091cf73c3b540f6bcfdb36ce823
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F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2
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F test/aggnested.test 0be144b453e0622a085fae8665c32f5676708e00
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F test/aggnested.test 45c0201e28045ad38a530b5a144b73cd4aa2cfd6
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F test/alias.test 4529fbc152f190268a15f9384a5651bbbabc9d87
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F test/all.test 52fc8dee494092031a556911d404ca30a749a30b
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F test/alter.test 57d96ec9b320bd07af77567034488dcb6642c748
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@ -1021,10 +1021,7 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
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F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
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F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
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P 10cc12b16b2f1ae4e6b3a84cef5a44564d282e9c
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R 8a1bfe0b9ce6f93a26fa652a9a697188
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T *branch * ticket-bfbf38e5e9
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T *sym-ticket-bfbf38e5e9 *
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T -sym-trunk *
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P 18ae030dad30303129186738c27cdc4ba06362b9
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R 0bddd84c58415ef799271c8a76e36e44
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U drh
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Z bedb5a372edd83ae79e50e9ef5149dad
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Z d5af1bf3eac39af6d9724e55a6d42186
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@ -1 +1 @@
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18ae030dad30303129186738c27cdc4ba06362b9
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62ebfa747635a5593759ea2a28166d054c8eee8a
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@ -68,4 +68,164 @@ do_test aggnested-2.0 {
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} {A,B,B 3 33 333 3333}
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db2 close
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##################### Test cases for ticket [bfbf38e5e9956ac69f] ############
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#
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# This first test case is the original problem report:
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do_test aggnested-3.0 {
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db eval {
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CREATE TABLE AAA (
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aaa_id INTEGER PRIMARY KEY AUTOINCREMENT
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);
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CREATE TABLE RRR (
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rrr_id INTEGER PRIMARY KEY AUTOINCREMENT,
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rrr_date INTEGER NOT NULL,
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rrr_aaa INTEGER
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);
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CREATE TABLE TTT (
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ttt_id INTEGER PRIMARY KEY AUTOINCREMENT,
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target_aaa INTEGER NOT NULL,
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source_aaa INTEGER NOT NULL
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);
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insert into AAA (aaa_id) values (2);
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insert into TTT (ttt_id, target_aaa, source_aaa)
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values (4469, 2, 2);
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insert into TTT (ttt_id, target_aaa, source_aaa)
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values (4476, 2, 1);
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insert into RRR (rrr_id, rrr_date, rrr_aaa)
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values (0, 0, NULL);
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insert into RRR (rrr_id, rrr_date, rrr_aaa)
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values (2, 4312, 2);
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SELECT i.aaa_id,
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(SELECT sum(CASE WHEN (t.source_aaa == i.aaa_id) THEN 1 ELSE 0 END)
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FROM TTT t
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) AS segfault
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FROM
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(SELECT curr.rrr_aaa as aaa_id
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FROM RRR curr
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-- you also can comment out the next line
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-- it causes segfault to happen after one row is outputted
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INNER JOIN AAA a ON (curr.rrr_aaa = aaa_id)
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LEFT JOIN RRR r ON (r.rrr_id <> 0 AND r.rrr_date < curr.rrr_date)
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GROUP BY curr.rrr_id
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HAVING r.rrr_date IS NULL
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) i;
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}
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} {2 1}
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# Further variants of the test case, as found in the ticket
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#
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do_test aggnested-3.1 {
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db eval {
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1 (
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id1 INTEGER PRIMARY KEY AUTOINCREMENT,
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value1 INTEGER
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);
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INSERT INTO t1 VALUES(4469,2),(4476,1);
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CREATE TABLE t2 (
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id2 INTEGER PRIMARY KEY AUTOINCREMENT,
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value2 INTEGER
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);
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INSERT INTO t2 VALUES(0,1),(2,2);
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SELECT
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(SELECT sum(value2==xyz) FROM t2)
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FROM
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(SELECT curr.value1 as xyz
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FROM t1 AS curr LEFT JOIN t1 AS other
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GROUP BY curr.id1);
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}
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} {1 1}
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do_test aggnested-3.2 {
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db eval {
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1 (
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id1 INTEGER,
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value1 INTEGER,
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x1 INTEGER
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);
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INSERT INTO t1 VALUES(4469,2,98),(4469,1,99),(4469,3,97);
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CREATE TABLE t2 (
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value2 INTEGER
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);
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INSERT INTO t2 VALUES(1);
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SELECT
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(SELECT sum(value2==xyz) FROM t2)
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FROM
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(SELECT value1 as xyz, max(x1) AS pqr
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FROM t1
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GROUP BY id1);
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}
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} {0}
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do_test aggnested-3.3 {
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db eval {
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1(id1, value1);
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INSERT INTO t1 VALUES(4469,2),(4469,1);
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CREATE TABLE t2 (value2);
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INSERT INTO t2 VALUES(1);
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SELECT (SELECT sum(value2=value1) FROM t2), max(value1)
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FROM t1
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GROUP BY id1;
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}
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} {0 2}
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# A batch of queries all doing approximately the same operation involving
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# two nested aggregate queries.
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#
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do_test aggnested-3.11 {
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db eval {
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1(id1, value1);
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INSERT INTO t1 VALUES(4469,12),(4469,11),(4470,34);
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CREATE INDEX t1id1 ON t1(id1);
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CREATE TABLE t2 (value2);
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INSERT INTO t2 VALUES(12),(34),(34);
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INSERT INTO t2 SELECT value2 FROM t2;
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SELECT max(value1), (SELECT count(*) FROM t2 WHERE value2=max(value1))
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FROM t1
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GROUP BY id1;
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}
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} {12 2 34 4}
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do_test aggnested-3.12 {
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db eval {
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SELECT max(value1), (SELECT count(*) FROM t2 WHERE value2=value1)
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FROM t1
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GROUP BY id1;
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}
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} {12 2 34 4}
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do_test aggnested-3.13 {
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db eval {
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SELECT value1, (SELECT sum(value2=value1) FROM t2)
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FROM t1;
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}
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} {12 2 11 0 34 4}
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do_test aggnested-3.14 {
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db eval {
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SELECT value1, (SELECT sum(value2=value1) FROM t2)
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FROM t1
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WHERE value1 IN (SELECT max(value1) FROM t1 GROUP BY id1);
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}
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} {12 2 34 4}
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do_test aggnested-3.15 {
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# FIXME: If case 3.16 works, then this case really ought to work too...
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catchsql {
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SELECT max(value1), (SELECT sum(value2=max(value1)) FROM t2)
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FROM t1
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GROUP BY id1;
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}
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} {1 {misuse of aggregate function max()}}
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do_test aggnested-3.16 {
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db eval {
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SELECT max(value1), (SELECT sum(value2=value1) FROM t2)
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FROM t1
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GROUP BY id1;
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}
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} {12 2 34 4}
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finish_test
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