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libsql/libsql-sqlite3/test/unionall.test
Pekka Enberg 9ed72eb5ae Merge upstream SQLite 3.45.1 
This merges the version-3.45.1 tag from upstream SQLite git repository
to libSQL with the following conflicts resolved:

Conflicts:
      README.md
      ext/jni/src/org/sqlite/jni/capi/ConfigSqllogCallback.java
      libsql-sqlite3/configure
      libsql-sqlite3/doc/jsonb.md
      libsql-sqlite3/ext/fts5/test/fts5faultH.test
      libsql-sqlite3/ext/fts5/test/fts5origintext.test
      libsql-sqlite3/ext/fts5/test/fts5origintext2.test
      libsql-sqlite3/ext/fts5/test/fts5origintext3.test
      libsql-sqlite3/ext/fts5/test/fts5origintext4.test
      libsql-sqlite3/ext/fts5/test/fts5origintext5.test
      libsql-sqlite3/ext/fts5/test/fts5secure8.test
      libsql-sqlite3/ext/fts5/test/fts5tokenizer2.test
      libsql-sqlite3/ext/fts5/test/fts5trigram2.test
      libsql-sqlite3/ext/jni/src/org/sqlite/jni/annotation/Experimental.java
      libsql-sqlite3/ext/jni/src/org/sqlite/jni/capi/ConfigSqlLogCallback.java
      libsql-sqlite3/ext/jni/src/org/sqlite/jni/capi/ConfigSqllogCallback.java
      libsql-sqlite3/ext/jni/src/org/sqlite/jni/wrapper1/WindowFunction.java
      libsql-sqlite3/ext/wasm/GNUmakefile
      libsql-sqlite3/ext/wasm/batch-runner-sahpool.html
      libsql-sqlite3/ext/wasm/batch-runner-sahpool.js
      libsql-sqlite3/src/pager.c
      libsql-sqlite3/src/shell.c.in
      libsql-sqlite3/src/sqliteInt.h
      libsql-sqlite3/src/wal.c
      libsql-sqlite3/test/fts3integrity.test
      libsql-sqlite3/test/json/jsonb-q1.txt
      libsql-sqlite3/test/json106.test
      libsql-sqlite3/test/json107.test
      libsql-sqlite3/test/jsonb01.test
      libsql-sqlite3/test/mmapcorrupt.test
      libsql-sqlite3/test/releasetest_data.tcl
      libsql-sqlite3/test/shell9.test
      libsql-sqlite3/test/wapp.tcl
      libsql-sqlite3/test/wapptest.tcl
2024-07-25 13:45:06 +03:00

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# 2020-12-16
#
# 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 SQLite library. The
# focus of this file is flattening UNION ALL sub-queries.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix unionall
do_execsql_test 1.0 {
CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT);
CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT);
CREATE TABLE t1_c(e INTEGER PRIMARY KEY, f TEXT);
INSERT INTO t1_a VALUES(1, 'one'), (4, 'four');
INSERT INTO t1_b VALUES(2, 'two'), (5, 'five');
INSERT INTO t1_c VALUES(3, 'three'), (6, 'six');
CREATE VIEW t1 AS
SELECT a, b FROM t1_a UNION ALL
SELECT c, d FROM t1_b UNION ALL
SELECT e, f FROM t1_c;
CREATE TABLE i1(x);
INSERT INTO i1 VALUES(2), (5), (6), (1);
}
do_execsql_test 1.1 {
SELECT a, b FROM (
SELECT a, b FROM t1_a UNION ALL
SELECT c, d FROM t1_b UNION ALL
SELECT e, f FROM t1_c
) ORDER BY a
} {
1 one 2 two 3 three 4 four 5 five 6 six
}
do_execsql_test 1.2 {
SELECT a, b FROM t1 ORDER BY a
} {
1 one 2 two 3 three 4 four 5 five 6 six
}
do_execsql_test 1.3 {
SELECT a, b FROM i1, t1 WHERE a=x ORDER BY a
} {1 one 2 two 5 five 6 six}
# 2022-10-31 part of ticket 57c47526c34f01e8
# The queries below were causing an assertion fault in
# the comparison operators of the VDBE.
#
reset_db
database_never_corrupt
optimization_control db all 0
do_execsql_test 1.10 {
CREATE TABLE t0(c0 INT);
INSERT INTO t0 VALUES(0);
CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT);
INSERT INTO t1_a VALUES(1,'one');
CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT);
INSERT INTO t1_b VALUES(2,'two');
CREATE VIEW t1 AS SELECT a, b FROM t1_a UNION ALL SELECT c, c FROM t1_b;
SELECT * FROM (SELECT t1.a, t1.b AS b, t0.c0 FROM t0, t1);
} {1 one 0 2 2 0}
do_execsql_test 1.11 {
SELECT * FROM (SELECT t1.a, t1.b AS b, t0.c0 FROM t0, t1) WHERE b=2;
} {2 2 0}
#-------------------------------------------------------------------------
reset_db
do_execsql_test 2.1.0 {
CREATE TABLE t1(x, y);
INSERT INTO t1 VALUES(1, 'one');
INSERT INTO t1 VALUES(1, 'ONE');
INSERT INTO t1 VALUES(2, 'two');
INSERT INTO t1 VALUES(2, 'TWO');
INSERT INTO t1 VALUES(3, 'three');
INSERT INTO t1 VALUES(3, 'THREE');
}
do_execsql_test 2.1.1 {
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<3
)
SELECT * FROM (
SELECT 0 AS i UNION ALL SELECT i FROM s UNION ALL SELECT 0
), t1 WHERE x=i;
} {
1 1 one 1 1 ONE 2 2 two 2 2 TWO 3 3 three 3 3 THREE
}
do_catchsql_test 2.1.2 {
WITH s(i) AS (
SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<3 UNION ALL SELECT 4
)
SELECT * FROM s, t1 WHERE x=i;
} {1 {circular reference: s}}
do_execsql_test 2.2.0 {
CREATE TABLE t2_a(k INTEGER PRIMARY KEY, v TEXT);
CREATE TABLE t2_b(k INTEGER PRIMARY KEY, v TEXT);
CREATE VIEW t2 AS
SELECT * FROM t2_a
UNION ALL
SELECT * FROM t2_b;
CREATE TRIGGER t2_insert INSTEAD OF INSERT ON t2 BEGIN
INSERT INTO t2_a SELECT new.k, new.v WHERE (new.k%2)==0;
INSERT INTO t2_b SELECT new.k, new.v WHERE (new.k%2)==1;
END;
INSERT INTO t2 VALUES(5, 'v'), (4, 'iv'), (3, 'iii'), (2, 'ii');
}
do_execsql_test 2.2.1 {
SELECT * FROM t1, t2 WHERE x=k;
} {
2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii
}
do_execsql_test 2.2.2 {
SELECT * FROM t1 LEFT JOIN t2 ON (x=k);
} {
1 one {} {}
1 ONE {} {}
2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii
}
do_execsql_test 2.2.3 {
SELECT x1.*, x2.* FROM t2 AS x1, t2 AS x2 WHERE x1.k=x2.k+1
} {
4 iv 3 iii
3 iii 2 ii
5 v 4 iv
}
do_execsql_test 2.2.4 {
SELECT * FROM t1, t2 WHERE x=k ORDER BY y;
} {
3 THREE 3 iii
2 TWO 2 ii
3 three 3 iii
2 two 2 ii
}
do_execsql_test 2.2.5 {
SELECT * FROM t1, t2 WHERE x=k ORDER BY y||'';
} {
3 THREE 3 iii
2 TWO 2 ii
3 three 3 iii
2 two 2 ii
}
do_execsql_test 2.2.6 {
SELECT * FROM t1, t2 WHERE x=k ORDER BY v
} {
2 two 2 ii
2 TWO 2 ii
3 three 3 iii
3 THREE 3 iii
}
do_execsql_test 2.2.7 {
SELECT * FROM t1, t2 WHERE x=k ORDER BY v||''
} {
2 two 2 ii
2 TWO 2 ii
3 three 3 iii
3 THREE 3 iii
}
do_execsql_test 2.2.8 {
SELECT * FROM t1, t2 WHERE x=k ORDER BY k,v||''
} {
2 two 2 ii
2 TWO 2 ii
3 three 3 iii
3 THREE 3 iii
}
do_execsql_test 2.2.9a {
SELECT * FROM t1, t2 ORDER BY +k
} {
1 one 2 ii 1 ONE 2 ii 2 two 2 ii
2 TWO 2 ii 3 three 2 ii 3 THREE 2 ii
1 one 3 iii 1 ONE 3 iii 2 two 3 iii
2 TWO 3 iii 3 three 3 iii 3 THREE 3 iii
1 one 4 iv 1 ONE 4 iv 2 two 4 iv
2 TWO 4 iv 3 three 4 iv 3 THREE 4 iv
1 one 5 v 1 ONE 5 v 2 two 5 v
2 TWO 5 v 3 three 5 v 3 THREE 5 v
}
do_execsql_test 2.2.9b {
SELECT * FROM t1, t2 ORDER BY k
} {
1 one 2 ii 1 ONE 2 ii 2 two 2 ii
2 TWO 2 ii 3 three 2 ii 3 THREE 2 ii
1 one 3 iii 1 ONE 3 iii 2 two 3 iii
2 TWO 3 iii 3 three 3 iii 3 THREE 3 iii
1 one 4 iv 1 ONE 4 iv 2 two 4 iv
2 TWO 4 iv 3 three 4 iv 3 THREE 4 iv
1 one 5 v 1 ONE 5 v 2 two 5 v
2 TWO 5 v 3 three 5 v 3 THREE 5 v
}
#-------------------------------------------------------------------------
reset_db
do_execsql_test 3.0 {
CREATE TABLE t1(c INTEGER PRIMARY KEY, d TEXT);
INSERT INTO t1 VALUES(1,2);
CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT);
INSERT INTO t3_a VALUES(2,'ii');
CREATE TABLE t3_b(k INTEGER PRIMARY KEY, v TEXT);
CREATE VIEW t3 AS
SELECT * FROM t3_a
UNION ALL
SELECT * FROM t3_b;
} {}
do_execsql_test 3.1 {
SELECT * FROM t1, t3 ORDER BY k;
} {1 2 2 ii}
reset_db
do_execsql_test 4.0 {
CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT);
INSERT INTO t1_a VALUES(123, 't1_a');
CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT);
CREATE VIEW t1 AS
SELECT a, b FROM t1_a
UNION ALL
SELECT c, d FROM t1_b;
CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT);
INSERT INTO t3_a VALUES(456, 't3_a');
CREATE TABLE t3_b(k INTEGER PRIMARY KEY, v TEXT);
CREATE VIEW t3 AS
SELECT * FROM t3_a
UNION ALL
SELECT * FROM t3_b;
}
do_execsql_test 4.1 {
SELECT * FROM t1, t3 ORDER BY k;
} {123 t1_a 456 t3_a}
do_execsql_test 4.2 {
SELECT * FROM (SELECT * FROM t1, t3) ORDER BY k;
} {123 t1_a 456 t3_a}
do_execsql_test 4.3 {
SELECT * FROM (SELECT * FROM t1, t3), (
SELECT max(a) OVER () FROM t1
UNION ALL
SELECT min(a) OVER () FROM t1
)
ORDER BY k;
} {
123 t1_a 456 t3_a 123
123 t1_a 456 t3_a 123
}
do_execsql_test 4.3 {
SELECT * FROM (SELECT * FROM t1, t3), (
SELECT group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a),
group_concat(a) OVER (ORDER BY a)
FROM t1
)
ORDER BY k;
} {
123 t1_a 456 t3_a 123 123 123 123 123 123 123 123 123
}
do_execsql_test 4.3 {
SELECT * FROM (SELECT * FROM t1, t3) AS o, (
SELECT * FROM t1 LEFT JOIN t3 ON a=k
);
} {
123 t1_a 456 t3_a 123 t1_a {} {}
}
# 2020-12-30: dbsqlfuzz find
reset_db
do_execsql_test 5.1 {
CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT);
INSERT INTO t1_a VALUES(1,'one');
INSERT INTO t1_a VALUES(0,NULL);
CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT);
INSERT INTO t1_b VALUES(2,'two');
INSERT INTO t1_b VALUES(5,'five');
CREATE TABLE t1_c(e INTEGER PRIMARY KEY, f TEXT);
INSERT INTO t1_c VALUES(3,'three');
INSERT INTO t1_c VALUES(6,'six');
CREATE TABLE t2(k,v);
INSERT INTO t2 VALUES(5,'v');
INSERT INTO t2 VALUES(4,'iv');
INSERT INTO t2 VALUES(3,'iii');
INSERT INTO t2 VALUES(2,'ii');
CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT);
INSERT INTO t3_a VALUES(2,'ii');
INSERT INTO t3_a VALUES(4,'iv');
CREATE TABLE t3_b(k INTEG5R PRIMARY KEY, v TEXT);
INSERT INTO t3_b VALUES(NULL,'iii');
INSERT INTO t3_b VALUES(NULL,'v');
CREATE VIEW t1 AS
SELECT a, b FROM t1_a UNION ALL
SELECT c, d FROM t1_b UNION ALL
SELECT e, f FROM t1_c;
CREATE VIEW t3 AS
SELECT * FROM t3_a
UNION ALL
SELECT * FROM t3_b;
CREATE TRIGGER t3_insert INSTEAD OF INSERT ON t3 BEGIN
INSERT INTO t3_a SELECT new.k, new.v WHERE (new.k%2)==0;
INSERT INTO t3_b SELECT new.k, new.v WHERE (new.k%2)==1;
END;
} {}
do_execsql_test 5.10 {
SELECT *, '+' FROM t1 LEFT JOIN t2 ON (a NOT IN(SELECT v FROM t1, t3 WHERE a=k)=NOT EXISTS(SELECT 1 FROM t1 LEFT JOIN t3 ON (a=k)));
} {0 {} {} {} + 1 one {} {} + 2 two {} {} + 5 five {} {} + 3 three {} {} + 6 six {} {} +}
do_execsql_test 5.20 {
SELECT *, '+' FROM t1 LEFT JOIN t3 ON (a NOT IN(SELECT v FROM t1 LEFT JOIN t2 ON (a=k))=k);
} {0 {} {} {} + 1 one {} {} + 2 two {} {} + 5 five {} {} + 3 three {} {} + 6 six {} {} +}
ifcapable vtab {
do_catchsql_test 5.30 {
SELECT * FROM (t1 NATURAL JOIN pragma_table_xinfo('t1_a') NATURAL JOIN t3) t1
NATURAL JOIN t2 NATURAL JOIN t3
WHERE rowid ISNULL>0 AND 0%y;
} {1 {no such column: rowid}}
}
reset_db
do_execsql_test 6.0 {
CREATE TABLE t1(a,b);
INSERT INTO t1 VALUES(1,2);
CREATE TABLE t2(a,b);
INSERT INTO t2 VALUES(3,4);
CREATE TABLE t3(a,b);
INSERT INTO t3 VALUES(5,6);
CREATE TABLE t4(a,b);
INSERT INTO t4 VALUES(7,8);
CREATE TABLE t5(a,b);
INSERT INTO t5 VALUES(9,10);
}
do_execsql_test 6.1 {
WITH x(c) AS (
SELECT 1000 FROM t1 UNION ALL SELECT 800 FROM t2
),
y(d) AS (
SELECT 100 FROM t3 UNION ALL SELECT 400 FROM t4
)
SELECT * FROM t5, x, y;
} {
9 10 1000 100 9 10 1000 400
9 10 800 100 9 10 800 400
}
# 2021-04-26 dbsqlfuzz 88ed5c66789fced139d148aed823cba7c0926dd7
reset_db
do_execsql_test 7.1 {
WITH c1(x) AS (VALUES(0) UNION ALL SELECT 100+x FROM c1 WHERE x<100 UNION ALL SELECT 1+x FROM c1 WHERE x<1)
SELECT x, y, '|'
FROM c1 AS x1, (SELECT x+1 AS y FROM c1 WHERE x<1 UNION ALL SELECT 1+x FROM c1 WHERE 1<x) AS x2
ORDER BY x, y;
} {0 1 | 0 101 | 0 102 | 1 1 | 1 101 | 1 102 | 100 1 | 100 101 | 100 102 | 101 1 | 101 101 | 101 102 |}
# 2022-10-31 ticket https://sqlite.org/src/info/57c47526c34f01e8
# dbsqlfuzz 37230460b46b3b6049f0d768eb801f3428189382
# UNION ALL subqueries or views which have arms with different
# affinities should not be flattened.
#
reset_db
do_execsql_test 8.1 {
CREATE TABLE t0(c0 INT);
INSERT INTO t0 VALUES(0);
CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT);
INSERT INTO t1_a VALUES(1,'one');
INSERT INTO t1_a VALUES(4,'four');
CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT);
INSERT INTO t1_b VALUES(2,'two');
INSERT INTO t1_b VALUES(5,'five');
CREATE TABLE t1_c(e INTEGER PRIMARY KEY, f TEXT);
INSERT INTO t1_c VALUES(3,'three');
INSERT INTO t1_c VALUES(6,'six');
CREATE VIEW v0(c0) AS SELECT CAST(t0.c0 AS INTEGER) FROM t0;
CREATE VIEW t1 AS
SELECT a, b FROM t1_a UNION ALL
SELECT c, c FROM t1_b UNION ALL
SELECT e, f FROM t1_c;
SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1;
} {1 one 0 {} 4 four 0 {} 2 2 0 {} 5 5 0 {} 3 three 0 {} 6 six 0 {}}
optimization_control db all 1
do_execsql_test 8.2 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2;
} {2 2 0 {}}
do_execsql_test 8.3 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2.0;
} {2 2 0 {}}
do_execsql_test 8.4 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b='2';
} {}
optimization_control db query-flattener,push-down 0
do_execsql_test 8.5 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2;
} {2 2 0 {}}
do_execsql_test 8.6 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2.0;
} {2 2 0 {}}
do_execsql_test 8.7 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b='2';
} {}
optimization_control db all 0
do_execsql_test 8.8 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2;
} {2 2 0 {}}
do_execsql_test 8.9 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b=2.0;
} {2 2 0 {}}
do_execsql_test 8.10 {
SELECT * FROM (SELECT t1.a, t1.b, t0.c0 AS c, v0.c0 AS d FROM t0 LEFT JOIN v0 ON v0.c0>'0',t1) WHERE b='2';
} {}
finish_test
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