From 18657a960e125336f704ea058e25c27bd3900dcb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:28:19 +0200 Subject: Adding upstream version 3.40.1. Signed-off-by: Daniel Baumann --- test/join8.test | 804 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 804 insertions(+) create mode 100644 test/join8.test (limited to 'test/join8.test') diff --git a/test/join8.test b/test/join8.test new file mode 100644 index 0000000..4814305 --- /dev/null +++ b/test/join8.test @@ -0,0 +1,804 @@ +# 2022-04-12 +# +# 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 tests for RIGHT and FULL OUTER JOINs. + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +ifcapable !vtab { + finish_test + return +} + +db null NULL +# EVIDENCE-OF: R-33754-02880 you can say "LEFT RIGHT JOIN" which is the +# same as "FULL JOIN". +do_execsql_test join8-10 { + CREATE TABLE t1(a,b,c); + CREATE TABLE t2(x,y); + CREATE INDEX t2x ON t2(x); + SELECT avg(DISTINCT b) FROM (SELECT * FROM t2 LEFT RIGHT JOIN t1 ON c); +} {NULL} + +# Pending optimization opportunity: +# Row-value initialization subroutines must be called from with the +# RIGHT JOIN body subroutine before the first use of any register containing +# the results of that subroutine. This seems dodgy. Test case: +# +reset_db +do_execsql_test join8-1000 { + CREATE TABLE t1(a INTEGER PRIMARY KEY AUTOINCREMENT,b,c,d,e,f,g,h,j,k,l,m,n,o,p,q,r,s); + CREATE INDEX t1x1 ON t1(g+h,j,k); + CREATE INDEX t1x2 ON t1(b); + INSERT INTO t1 DEFAULT VALUES; +} {} +do_catchsql_test join8-1010 { + SELECT a + FROM ( + SELECT a + FROM ( + SELECT a + FROM ( + SELECT a FROM t1 NATURAL LEFT JOIN t1 + WHERE (b, 2 ) IS ( SELECT 2 IN(2,2),2) + ) + NATURAL LEFT FULL JOIN t1 + WHERE ( rowid , 1 )<=(CASE 5 WHEN 619 THEN 841 ELSE 3374391096 END,0) + ORDER BY a ASC + ) + NATURAL LEFT JOIN t1 + WHERE (b, 2 ) IS ( SELECT 3 IN(3,3),3) + ) + NATURAL LEFT FULL JOIN t1 + WHERE ( rowid , 1 )<=(CASE 5 WHEN 619 THEN 841 ELSE 3374391096 END,0) + ORDER BY a ASC; +} {0 1} + +# Pending issue #2: (now resolved) +# Jump to addrHalt inside the RIGHT JOIN body subroutine bypasses the +# OP_Return, resulting in a subroutine loop. Test case: +# +reset_db +do_execsql_test join8-2000 { + CREATE TABLE t1(a int, b int, c int); + INSERT INTO t1 VALUES(1,2,3),(4,5,6); + CREATE TABLE t2(d int, e int); + INSERT INTO t2 VALUES(3,333),(4,444); + CREATE TABLE t3(f int, g int); + PRAGMA automatic_index=off; +} {} +do_catchsql_test join8-2010 { + SELECT * FROM t1 RIGHT JOIN t2 ON c=d JOIN t3 ON f=e; +} {0 {}} + +# Demonstrate that nested FULL JOINs and USING clauses work +# +reset_db +load_static_extension db series +do_execsql_test join8-3000 { + CREATE TABLE t1(id INTEGER PRIMARY KEY, a INT); + CREATE TABLE t2(id INTEGER PRIMARY KEY, b INT); + CREATE TABLE t3(id INTEGER PRIMARY KEY, c INT); + CREATE TABLE t4(id INTEGER PRIMARY KEY, d INT); + CREATE TABLE t5(id INTEGER PRIMARY KEY, e INT); + CREATE TABLE t6(id INTEGER PRIMARY KEY, f INT); + CREATE TABLE t7(id INTEGER PRIMARY KEY, g INT); + CREATE TABLE t8(id INTEGER PRIMARY KEY, h INT); + INSERT INTO t1 SELECT value, 1 FROM generate_series(1,256) WHERE value & 1; + INSERT INTO t2 SELECT value, 1 FROM generate_series(1,256) WHERE value & 2; + INSERT INTO t3 SELECT value, 1 FROM generate_series(1,256) WHERE value & 4; + INSERT INTO t4 SELECT value, 1 FROM generate_series(1,256) WHERE value & 8; + INSERT INTO t5 SELECT value, 1 FROM generate_series(1,256) WHERE value & 16; + INSERT INTO t6 SELECT value, 1 FROM generate_series(1,256) WHERE value & 32; + INSERT INTO t7 SELECT value, 1 FROM generate_series(1,256) WHERE value & 64; + INSERT INTO t8 SELECT value, 1 FROM generate_series(1,256) WHERE value & 128; + CREATE TABLE t9 AS + SELECT id, h, g, f, e, d, c, b, a + FROM t1 + NATURAL FULL JOIN t2 + NATURAL FULL JOIN t3 + NATURAL FULL JOIN t4 + NATURAL FULL JOIN t5 + NATURAL FULL JOIN t6 + NATURAL FULL JOIN t7 + NATURAL FULL JOIN t8; +} {} +do_execsql_test join8-3010 { + SELECT count(*) FROM t9; +} {255} +do_execsql_test join8-3020 { + SELECT id, count(*) FROM t9 GROUP BY id HAVING count(*)!=1; +} {} +do_execsql_test join8-3030 { + UPDATE t9 SET a=0 WHERE a IS NULL; + UPDATE t9 SET b=0 WHERE b IS NULL; + UPDATE t9 SET c=0 WHERE c IS NULL; + UPDATE t9 SET d=0 WHERE d IS NULL; + UPDATE t9 SET e=0 WHERE e IS NULL; + UPDATE t9 SET f=0 WHERE f IS NULL; + UPDATE t9 SET g=0 WHERE g IS NULL; + UPDATE t9 SET h=0 WHERE h IS NULL; + SELECT count(*) FROM t9 WHERE id=128*h+64*g+32*f+16*e+8*d+4*c+2*b+a; +} {255} +do_execsql_test join8-3040 { + SELECT * FROM t9 WHERE id<>128*h+64*g+32*f+16*e+8*d+4*c+2*b+a; +} {} + +# 2022-04-21 dbsqlfuzz find +# +reset_db +do_execsql_test join8-4000 { + CREATE TABLE t1(x INTEGER PRIMARY KEY, a, b); + INSERT INTO t1 VALUES(1,5555,4); + CREATE INDEX i1a ON t1(a); + CREATE INDEX i1b ON t1(b); + SELECT a FROM t1 NATURAL RIGHT JOIN t1 WHERE a=5555 OR (1,b)==(SELECT 2 IN (2,2),4); +} {5555} + +# 2022-04-23 dbsqlfuzz c7ee5500e3abddec3557016de777713b80c790d3 +# Escape from the right-join body subroutine via the ORDER BY LIMIT optimization. +# +reset_db +db null - +do_catchsql_test join8-5000 { + CREATE TABLE t1(x); + INSERT INTO t1(x) VALUES(NULL),(NULL); + CREATE TABLE t2(c, d); + INSERT INTO t2(c,d) SELECT x, x FROM t1; + CREATE INDEX t2dc ON t2(d, c); + SELECT (SELECT c FROM sqlite_temp_schema FULL JOIN t2 ON d IN (1,2,3) ORDER BY d) AS x FROM t1; +} {0 {- -}} + +# 2022-04-29 dbsqlfuzz 19f1102a70cf966ab249de56d944fc20dbebcfcf +# +reset_db +do_execsql_test join8-6000 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c TEXT, d REAL); + INSERT INTO t1 VALUES(1,'A','aa',2.5); + SELECT * FROM t1 AS t2 NATURAL RIGHT JOIN t1 AS t3 + WHERE (a,b) IN (SELECT rowid, b FROM t1); +} {1 A aa 2.5} +do_execsql_test join8-6010 { + DROP TABLE IF EXISTS t1; + CREATE TABLE t1(a INT PRIMARY KEY, b TEXT, c TEXT, d INT) WITHOUT ROWID; + INSERT INTO t1 VALUES(15,'xray','baker',42); + SELECT value, t1.* FROM json_each('7') NATURAL RIGHT JOIN t1 + WHERE (a,b) IN (SELECT a, b FROM t1); +} {7 15 xray baker 42} +do_execsql_test join8-6020 { + DROP TABLE IF EXISTS t1; + CREATE TABLE t1(a INTEGER PRIMARY KEY,b); + INSERT INTO t1 VALUES(0,NULL),(1,2); + SELECT value, t1.* FROM json_each('17') NATURAL RIGHT JOIN t1 + WHERE (a,b) IN (SELECT rowid, b FROM t1); +} {17 1 2} + +# Bloom filter usage by RIGHT and FULL JOIN +# +reset_db +do_execsql_test join8-7000 { +CREATE TABLE t1(a INT, b INT, c INT, d INT); + WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM c WHERE x<10) + INSERT INTO t1(a,b,c,d) SELECT x, x+100, x+200, x+300 FROM c; + CREATE TABLE t2(b INT, x INT); + INSERT INTO t2(b,x) SELECT b, a FROM t1 WHERE a%2=0; + CREATE INDEX t2b ON t2(b); + CREATE TABLE t3(c INT, y INT); + INSERT INTO t3(c,y) SELECT c, a FROM t1 WHERE a%3=0; + CREATE INDEX t3c ON t3(c); + CREATE TABLE t4(d INT, z INT); + INSERT INTO t4(d,z) SELECT d, a FROM t1 WHERE a%5=0; + CREATE INDEX t4d ON t4(d); + INSERT INTO t1(a,b,c,d) VALUES + (96,NULL,296,396), + (97,197,NULL,397), + (98,198,298,NULL), + (99,NULL,NULL,NULL); + ANALYZE sqlite_schema; + INSERT INTO sqlite_stat1 VALUES('t4','t4d','20 1'); + INSERT INTO sqlite_stat1 VALUES('t3','t3c','32 1'); + INSERT INTO sqlite_stat1 VALUES('t2','t2b','48 1'); + INSERT INTO sqlite_stat1 VALUES('t1',NULL,'100'); + ANALYZE sqlite_schema; +} {} +db null - +do_execsql_test join8-7010 { + WITH t0 AS MATERIALIZED ( + SELECT t1.*, t2.*, t3.* + FROM t1 INNER JOIN t2 ON t1.b=t2.b AND t2.x>0 + RIGHT JOIN t3 ON t1.c=t3.c AND t3.y>0 + ) + SELECT * FROM t0 FULL JOIN t4 ON t0.a=t4.d AND t4.z>0 + ORDER BY coalesce(t0.a, t0.y+200, t4.d); +} { + 6 106 206 306 106 6 206 6 - - + - - - - - - 200 0 - - + - - - - - - 203 3 - - + - - - - - - 209 9 - - + - - - - - - - - 300 0 + - - - - - - - - 305 5 + - - - - - - - - 310 10 +} + +# EVIDENCE-OF: R-33754-02880 you can say "LEFT RIGHT JOIN" which is the +# same as "FULL JOIN". +do_execsql_test join8-7011 { + WITH t0 AS MATERIALIZED ( + SELECT t1.*, t2.*, t3.* + FROM t1 INNER JOIN t2 ON t1.b=t2.b AND t2.x>0 + RIGHT JOIN t3 ON t1.c=t3.c AND t3.y>0 + ) + SELECT * FROM t0 LEFT RIGHT JOIN t4 ON t0.a=t4.d AND t4.z>0 + ORDER BY coalesce(t0.a, t0.y+200, t4.d); +} { + 6 106 206 306 106 6 206 6 - - + - - - - - - 200 0 - - + - - - - - - 203 3 - - + - - - - - - 209 9 - - + - - - - - - - - 300 0 + - - - - - - - - 305 5 + - - - - - - - - 310 10 +} + +do_execsql_test join8-7020 { + EXPLAIN QUERY PLAN + WITH t0 AS MATERIALIZED ( + SELECT t1.*, t2.*, t3.* + FROM t1 INNER JOIN t2 ON t1.b=t2.b AND t2.x>0 + RIGHT JOIN t3 ON t1.c=t3.c AND t3.y>0 + ) + SELECT * FROM t0 FULL JOIN t4 ON t0.a=t4.d AND t4.z>0 + ORDER BY coalesce(t0.a, t0.y+200, t4.d); +} {/.*BLOOM FILTER ON t2.*BLOOM FILTER ON t3.*BLOOM FILTER ON t4.*/} + +# 2022-05-12 Difference with PG found (by Dan) while exploring +# https://sqlite.org/forum/forumpost/677a0ab93fcd9ccd +# +reset_db +do_execsql_test join8-8000 { + CREATE TABLE t1(a INT, b INT); + CREATE TABLE t2(c INT, d INT); + CREATE TABLE t3(e INT, f INT); + INSERT INTO t1 VALUES(1, 2); + INSERT INTO t2 VALUES(3, 4); + INSERT INTO t3 VALUES(5, 6); +} {} +do_execsql_test join8-8010 { + SELECT * + FROM t3 LEFT JOIN t2 ON true + JOIN t1 ON (t3.e IS t2.c); +} {} +do_execsql_test join8-8020 { + SELECT * + FROM t3 LEFT JOIN t2 ON true + JOIN t1 ON (t3.e IS NOT DISTINCT FROM t2.c); +} {} + +# 2022-05-13 The idea of reusing subquery cursors does not +# work, if the cursors are used both for scanning and lookups. +# +reset_db +db null - +do_execsql_test join8-9000 { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c TEXT, d REAL); + INSERT INTO t1 VALUES(1,'E','bb',NULL),(2,NULL,NULL,NULL); + SELECT * FROM t1 NATURAL RIGHT JOIN t1 AS t2 WHERE (a,b) IN (SELECT a+0, b FROM t1); +} {1 E bb -} + +# 2022-05-14 https://sqlite.org/forum/forumpost/c06b10ad7e +# +reset_db +db null - +do_execsql_test join8-10000 { + CREATE TABLE t1(c0 INT UNIQUE); + CREATE TABLE t2(c0); + CREATE TABLE t2i(c0 INT); + CREATE TABLE t3(c0 INT); + INSERT INTO t1 VALUES(1); + INSERT INTO t2 VALUES(2); + INSERT INTO t2i VALUES(2); + INSERT INTO t3 VALUES(3); +} {} +do_execsql_test join8-10010 { + SELECT DISTINCT t1.c0, t3.c0 + FROM t2 NATURAL JOIN t1 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10020 { + SELECT t1.c0, t3.c0 + FROM t2 NATURAL JOIN t1 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10030 { + SELECT DISTINCT t1.c0, t3.c0 + FROM t2 NATURAL CROSS JOIN t1 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10040 { + SELECT t1.c0, t3.c0 + FROM t1 NATURAL CROSS JOIN t2 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10050 { + SELECT DISTINCT t1.c0, t3.c0 + FROM t2i NATURAL JOIN t1 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10060 { + SELECT DISTINCT +t1.c0, t3.c0 + FROM t2 NATURAL JOIN t1 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10070 { + SELECT DISTINCT +t1.c0, t3.c0 + FROM t1 NATURAL CROSS JOIN t2 RIGHT JOIN t3 ON t1.c0; +} {- 3} +do_execsql_test join8-10080 { + SELECT DISTINCT t1.c0, t3.c0 + FROM t2 NATURAL JOIN t1 RIGHT JOIN t3 ON t1.c0<>0; +} {- 3} + +# 2022-05-14 +# index-on-expr scan on a RIGHT JOIN +# dbsqlfuzz 39ee60004ff027a9e2846cf76e02cd5ac0953739 +# +reset_db +db null - +do_execsql_test join8-11000 { + CREATE TABLE t1(a); + CREATE TABLE t2(b); + INSERT INTO t2 VALUES(0),(1),(2); + SELECT * FROM t1 RIGHT JOIN t2 ON (a=b) WHERE 99+(b+1)!=99; +} {- 0 - 1 - 2} +do_execsql_test join8-11010 { + CREATE INDEX t2b ON t2(b+1) WHERE b IS NOT NULL; + SELECT * FROM t1 RIGHT JOIN t2 ON (a=b) WHERE 99+(b+1)!=99; +} {- 0 - 1 - 2} +do_execsql_test join8-11020 { + DROP TABLE t1; + DROP TABLE t2; + CREATE TABLE t1(a); + CREATE TABLE t2(b, c, d); + INSERT INTO t2 VALUES(1, 3, 'not-4'); + SELECT b, d FROM t1 RIGHT JOIN t2 WHERE (b+0)=1 AND d!=4; +} {1 not-4} +do_execsql_test join8-11030 { + CREATE INDEX i2 ON t2((b+0), d); + SELECT b, d FROM t1 RIGHT JOIN t2 WHERE (b+0)=1 AND d!=4; +} {1 not-4} +do_execsql_test join8-11040 { + DROP INDEX i2; + CREATE INDEX i2 ON t2((b+0), d) WHERE d IS NOT NULL; + SELECT b, d FROM t1 RIGHT JOIN t2 WHERE (b+0)=1 AND d!=4; +} {1 not-4} + +# 2022-05-23 +# NATURAL JOIN name resolution is more forgiving with LEFT JOIN +# https://sqlite.org/forum/forumpost/e90a8e6e6f +# +reset_db +db null - +do_execsql_test join8-12000 { + CREATE TABLE t1(a INT); INSERT INTO t1 VALUES(0),(1); + CREATE TABLE t2(a INT); INSERT INTO t2 VALUES(0),(2); + CREATE TABLE t3(a INT); INSERT INTO t3 VALUES(0),(3); +} {} +do_catchsql_test join8-12010 { + SELECT * FROM t1 RIGHT JOIN t2 ON t2.a<>0 NATURAL RIGHT JOIN t3; +} {1 {ambiguous reference to a in USING()}} +do_catchsql_test join8-12020 { + SELECT * FROM t1 RIGHT JOIN t2 ON t2.a<>0 NATURAL LEFT JOIN t3; +} {1 {ambiguous reference to a in USING()}} +do_catchsql_test join8-12030 { + SELECT * FROM t1 LEFT JOIN t2 ON t2.a<>0 NATURAL RIGHT JOIN t3; +} {1 {ambiguous reference to a in USING()}} + +# The following query should probably also return the same error as the +# previous three cases. However, historical versions of SQLite have always +# let it pass. We will not "fix" this, since to do so might break legacy +# applications. +# +do_catchsql_test join8-12040 { + SELECT * FROM t1 LEFT JOIN t2 ON t2.a<>0 NATURAL LEFT JOIN t3; +} {0 {0 2 1 2}} + +# 2022-05-24 +# https://sqlite.org/forum/forumpost/687b0bf563a1d4f1 +# +reset_db +do_execsql_test join8-13000 { + CREATE TABLE t0(t TEXT, u TEXT); INSERT INTO t0 VALUES('t', 'u'); + CREATE TABLE t1(v TEXT, w TEXT); INSERT INTO t1 VALUES('v', 'w'); + CREATE TABLE t2(x TEXT, y TEXT); INSERT INTO t2 VALUES('x', 'y'); + SELECT * FROM t0 JOIN t1 ON (t2.x NOTNULL) LEFT JOIN t2 ON false; + SELECT * FROM t0 JOIN t1 ON (t2.x NOTNULL) LEFT JOIN t2 ON false + WHERE t2.y ISNULL; +} {} + +# 2022-05-25 +# https://sqlite.org/forum/forumpost/5cfe08eed6 +# +reset_db +do_execsql_test join8-14000 { + CREATE TABLE t0(a TEXT, b TEXT, c TEXT); + CREATE TABLE t1(a TEXT); + INSERT INTO t1 VALUES('1'); + CREATE VIEW v0 AS SELECT 'xyz' AS d; + SELECT * FROM v0 RIGHT JOIN t1 ON t1.a<>'' INNER JOIN t0 ON t0.c<>''; + SELECT * FROM v0 RIGHT JOIN t1 ON t1.a<>'' INNER JOIN t0 ON t0.c<>'' WHERE b ISNULL; +} {} +do_execsql_test join8-14010 { + CREATE TABLE y0(a INT); + CREATE TABLE y1(b INT); INSERT INTO y1 VALUES(1), (2); + CREATE TABLE y2(c INT); INSERT INTO y2 VALUES(3), (4); +} {} +db null - +do_execsql_test join8-14020 { + SELECT * FROM y0 RIGHT JOIN y1 ON true INNER JOIN y2 ON true WHERE y2.c!=99 AND y2.c!=98; +} { + - 1 3 + - 1 4 + - 2 3 + - 2 4 +} + +# 2022-05-30 +# https://sqlite.org/forum/forumpost/3902c7b833 +# +reset_db +do_execsql_test join8-15000 { + CREATE TABLE t1(x INT); + CREATE TABLE t2(y INT); + CREATE TABLE t3(z INT); + INSERT INTO t1 VALUES(10); + INSERT INTO t3 VALUES(20),(30); +} +do_execsql_test join8-15010 { + SELECT * FROM t1 LEFT JOIN t2 ON true JOIN t3 ON t2.y IS NOT NULL; +} {} +do_execsql_test join8-15020 { + SELECT * FROM t1 LEFT JOIN t2 ON true JOIN t3 ON t2.y IS NOT NULL + WHERE (t3.z!=400 AND t3.z!=500 AND t3.z!=600); +} {} +do_execsql_test join8-15100 { + PRAGMA automatic_index = 0; + CREATE TABLE t4(x TEXT); + CREATE TABLE t5(y TEXT); + CREATE TABLE t6(z TEXT); + INSERT INTO t4 VALUES('a'), ('b'); + INSERT INTO t5 VALUES('b'), ('c'); + INSERT INTO t6 VALUES('a'), ('d'); +} {} +db null - +do_execsql_test join8-15110 { + SELECT * FROM t4 LEFT JOIN t5 ON x=y LEFT JOIN t6 ON (x=z) ORDER BY +x; +} {a - a b b -} +do_execsql_test join8-15120 { + SELECT * FROM t4 LEFT JOIN t5 ON x=y LEFT JOIN t6 ON (x=z) + WHERE t5.y!='x' AND t4.x!='x'; +} {b b -} + +# 2022-05-31 +# https://sqlite.org/forum/forumpost/c2554d560b +reset_db +do_execsql_test join8-16000 { + CREATE TABLE t1(a TEXT); + CREATE TABLE t2(b TEXT); + CREATE TABLE t3(c TEXT); + INSERT INTO t2(b) VALUES ('x'); + INSERT INTO t3(c) VALUES ('y'), ('z'); +} {} +db null - +do_execsql_test join8-16010 { + SELECT * FROM t1 RIGHT JOIN t2 ON true LEFT JOIN t3 ON a<>''; +} {- x -} +do_execsql_test join8-16020 { + SELECT * FROM t1 RIGHT JOIN t2 ON true LEFT JOIN t3 ON a<>'' WHERE c IS NULL; +} {- x -} +do_execsql_test join8-16020 { + SELECT * FROM t1 RIGHT JOIN t2 ON true JOIN t3 ON a<>'' WHERE c IS NULL; +} {} +do_execsql_test join8-16030 { + SELECT * FROM t1 RIGHT JOIN t2 ON true JOIN t3 ON a<>''; +} {} +do_execsql_test join8-16040 { + SELECT * FROM t1 RIGHT JOIN t2 ON true LEFT JOIN t3 ON a<>'' WHERE c<>''; +} {} +do_execsql_test join8-16050 { + SELECT * FROM t1 RIGHT JOIN t2 ON true LEFT JOIN t3 ON a<>'' WHERE c IS NOT NULL; +} {} +do_execsql_test join8-16060 { + SELECT * FROM t1 RIGHT JOIN t2 ON true JOIN t3 ON a<>'' WHERE c<>''; +} {} +do_execsql_test join8-16070 { + SELECT * FROM t1 RIGHT JOIN t2 ON true JOIN t3 ON a<>'' WHERE c IS NOT NULL; +} {} + +# 2022-06-01 +# https://sqlite.org/forum/forumpost/087de2d9ec +# +reset_db +do_execsql_test join8-17000 { + CREATE TABLE t1(id INTEGER PRIMARY KEY, x INT, y INT); + CREATE TABLE t2(z INT); + INSERT INTO t1(id,x,y) VALUES(1, 0, 0); +} {} +db null NULL +do_execsql_test join8-17010 { + SELECT * FROM t2 RIGHT JOIN t1 ON true; +} {NULL 1 0 0} +do_execsql_test join8-17020 { + SELECT 99=id AND 0=y AS "truth" FROM t2 RIGHT JOIN t1 ON true; +} {0} +do_execsql_test join8-17030 { + SELECT (99, 0)==(id, y) AS "truth" FROM t2 RIGHT JOIN t1; +} {0} +do_execsql_test join8-17040 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE 99=id AND 0=y; +} {} +do_execsql_test join8-17041 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE 99=+id AND 0=y; +} {} +do_execsql_test join8-17050 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE (99, 0)==(id,y); +} {} +do_execsql_test join8-17051 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE (99, 0)==(+id,y); +} {} +do_execsql_test join8-17060 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE 1=id AND 0=y; +} {NULL 1 0 0} +do_execsql_test join8-17061 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE 1=+id AND 0=y; +} {NULL 1 0 0} +do_execsql_test join8-17070 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE (1, 0)==(id,y); +} {NULL 1 0 0} +do_execsql_test join8-17071 { + SELECT * FROM t2 RIGHT JOIN t1 WHERE (1, 0)==(+id,y); +} {NULL 1 0 0} +do_execsql_test join8-17080 { + CREATE TABLE t3(a INTEGER PRIMARY KEY, b INT); + CREATE TABLE t4(x INT, y INT); + INSERT INTO t3(a,b) VALUES(1, 3); +} {} +do_execsql_test join8-17090 { + SELECT t3.a FROM t4 RIGHT JOIN t3 ON (x=a) WHERE (b, 4)=(SELECT 3, 4); +} {1} +do_execsql_test join8-17091 { + SELECT t3.a FROM t4 RIGHT JOIN t3 ON (x=a) WHERE (b, 4) IS (SELECT 3, 4); +} {1} + +# 2022-06-06 +# https://sqlite.org/forum/forumpost/206d99a16dd9212f +# tag-20191211-001 +# +reset_db +do_execsql_test join8-18000 { + CREATE TABLE t1(a BOOLEAN); INSERT INTO t1 VALUES (false); + CREATE TABLE t2(x INT); INSERT INTO t2 VALUES (0); + SELECT *, x NOTNULL, (x NOTNULL)=a FROM t2 RIGHT JOIN t1 ON true WHERE (x NOTNULL)=a; +} {} +do_execsql_test join8-18010 { + CREATE INDEX t1a ON t1(a); + SELECT *, x NOTNULL, (x NOTNULL)=a FROM t2 RIGHT JOIN t1 ON true WHERE (x NOTNULL)=a; +} {} + +do_execsql_test join8-18020 { + CREATE TABLE t3(z); + INSERT INTO t3 VALUES('t3value'); + SELECT *, x NOTNULL, (x NOTNULL)=a FROM t2 RIGHT JOIN t1 ON true INNER JOIN t3 ON (x NOTNULL)=a; +} {} + +ifcapable rtree { + do_execsql_test join8-18030 { + CREATE VIRTUAL TABLE rtree1 USING rtree(a, x1, x2); + INSERT INTO rtree1 VALUES(0, 0, 0); + } + do_execsql_test join8-18040 { + SELECT *, x NOTNULL, (x NOTNULL)=a FROM t2 + RIGHT JOIN rtree1 ON true INNER JOIN t3 ON (x NOTNULL)=+a; + } {} + do_execsql_test join8-18050 { + SELECT *, x NOTNULL, (x NOTNULL)=a FROM t2 + RIGHT JOIN rtree1 ON true INNER JOIN t3 ON (x NOTNULL)=a; + } {} +} + + +reset_db +do_execsql_test join8-19000 { + CREATE TABLE t1(a INT); + CREATE TABLE t2(b INT, c INT); + CREATE TABLE t3(d INT); + + INSERT INTO t1 VALUES(10); + INSERT INTO t2 VALUES(50,51); + INSERT INTO t3 VALUES(299); + + CREATE INDEX t2b ON t2( (b IS NOT NULL) ); +} + +do_execsql_test join8-19010 { + SELECT * FROM t1 LEFT JOIN t2 ON true INNER JOIN t3 ON (b IS NOT NULL)=0; +} + +# 2022-06-07 +# https://sqlite.org/forum/forumpost/323f86cc30 +reset_db +do_execsql_test join8-20000 { + CREATE TABLE t1(x TEXT); + INSERT INTO t1(x) VALUES('aaa'); + CREATE VIEW v0(y) AS SELECT x FROM t1; + CREATE TABLE t2(z TEXT); +} {} +db null - +do_execsql_test join8-20010 { + SELECT * FROM t2 JOIN v0 ON z<>'bbb' RIGHT JOIN t1 ON z<>'ccc'; +} {- - aaa} +do_execsql_test join8-20020 { + SELECT * FROM t2 JOIN v0 ON z<>'bbb' RIGHT JOIN t1 ON z<>'ccc' ORDER BY z; +} {- - aaa} +do_execsql_test join8-20030 { + SELECT 99 as "m" FROM t2 JOIN v0 ON z<>'bbb' RIGHT JOIN t1 ON z<>'ccc'; +} {99} +do_execsql_test join8-20040 { + SELECT 99 as "m" FROM t2 JOIN v0 ON z<>'bbb' RIGHT JOIN t1 ON z<>'ccc' ORDER BY z; +} {99} +do_execsql_test join8-20050 { + SELECT count(*) + FROM (SELECT 99 as "m" FROM t2 JOIN v0 ON z<>'' RIGHT JOIN t1 ON z<>'') AS "t3"; +} {1} +do_execsql_test join8-20060 { + SELECT count(*) + FROM (SELECT 99 as "m" FROM t2 JOIN v0 ON z<>'' RIGHT JOIN t1 ON z<>'' ORDER BY z) AS "t3"; +} {1} + +# 2022-06-10 +# https://sqlite.org/forum/forumpost/8e4c352937e82929 +# +# Do not allow constant propagation between ON and WHERE clause terms. +# (Updated 2022-06-20) See also https://sqlite.org/forum/forumpost/57bdf2217d +# +reset_db +do_execsql_test join8-21000 { + CREATE TABLE t1(a INT,b BOOLEAN); + CREATE TABLE t2(c INT); INSERT INTO t2 VALUES(NULL); + CREATE TABLE t3(d INT); +} +do_execsql_test join8-21010 { + SELECT (b IS TRUE) FROM t1 JOIN t3 ON (b=TRUE) RIGHT JOIN t2 ON TRUE; +} {0} +do_execsql_test join8-22020 { + SELECT * FROM t1 JOIN t3 ON (b=TRUE) RIGHT JOIN t2 ON TRUE WHERE (b IS TRUE); +} {} +do_execsql_test join8-22030 { + DROP TABLE t1; + DROP TABLE t2; + DROP TABLE t3; + CREATE TABLE t1(a INT); + CREATE TABLE t2(b INT); + CREATE TABLE t3(c INTEGER PRIMARY KEY, d INT); + CREATE INDEX t3d ON t3(d); + INSERT INTO t3 VALUES(0, 0); +} +do_catchsql_test join8-22031 { + SELECT * FROM t1 JOIN t2 ON d>b RIGHT JOIN t3 ON true WHERE +d = 0; +} {1 {ON clause references tables to its right}} +do_catchsql_test join8-22040 { + SELECT * FROM t1 JOIN t2 ON d>b RIGHT JOIN t3 ON true WHERE d = 0; +} {1 {ON clause references tables to its right}} + + +# 2022-06-10 +# https://sqlite.org/forum/forumpost/51e6959f61 +# +# Restrictions on the usage of WHERE clause constraints by joins that are +# involved with a RIGHT JOIN must also be applied to automatic indexes. +# +reset_db +do_execsql_test join8-22000 { + CREATE TABLE t1(a INT); + CREATE TABLE t2(b INT); + CREATE TABLE t3(c TEXT); INSERT INTO t3 VALUES('x'); + CREATE TABLE t4(d TEXT); INSERT INTO t4 VALUES('y'); + SELECT 99 + FROM t1 + LEFT JOIN t2 ON true + RIGHT JOIN t3 ON true + RIGHT JOIN t4 ON true + WHERE a=b; +} {} + +# 2022-06-13 +# https://sqlite.org/forum/forumpost/b40696f501 +# +# This optimization that converts "x ISNULL" into "FALSE" when column "x" has a +# NOT NULL constraint is too aggresive if the query contains RIGHT JOIN. +# +reset_db +db null - +do_execsql_test join8-23000 { + CREATE TABLE t1(a TEXT); + INSERT INTO t1 VALUES('c'); + CREATE TABLE t2(b TEXT, c TEXT NOT NULL); + INSERT INTO t2 VALUES('a', 'b'); + CREATE TABLE t3(d TEXT); + INSERT INTO t3 VALUES('x'); + CREATE TABLE t4(e TEXT); + INSERT INTO t4 VALUES('y'); +} +do_execsql_test join8-23010 { + SELECT * + FROM t1 + LEFT JOIN t2 ON TRUE + JOIN t3 ON c='' + RIGHT JOIN t4 ON b=''; +} {- - - - y} +do_execsql_test join8-23020 { + SELECT * + FROM t1 + LEFT JOIN t2 ON TRUE + JOIN t3 ON c='' + RIGHT JOIN t4 ON b='' + WHERE d ISNULL +} {- - - - y} + +# 2022-06-14 +# dbsqlfuzz 2f3101834d14325a976f601b9267a0fd323d6bbd +# +# When the OP_NullRow opcode creates a new cursor, it must +# set the cursor to no-reuse so that an OP_OpenEphemeral in +# a subroutine does not try to reuse it. +# +reset_db +db null - +do_execsql_test join8-24000 { + CREATE TABLE t4(b INT, c INT); + CREATE TABLE t5(a INT, f INT); + INSERT INTO t5 VALUES(1,2); + WITH t7(x, y) AS (SELECT 100, 200 FROM t5) + SELECT * FROM t4 JOIN t7 ON true RIGHT JOIN (SELECT y AS z FROM t7) AS t6 ON (x=z); +} {- - - - 200} + +# 2022-06-20 +# forum/forumpost/6650cd40b5634f35 +# +reset_db +do_execsql_test join8-25000 { + CREATE TABLE t1(a1 INT); + CREATE TABLE t2(b2 INT); + CREATE TABLE t3(c3 INT, d3 INT UNIQUE); + CREATE TABLE t4(e4 INT, f4 TEXT); + INSERT INTO t3(c3, d3) VALUES (2, 1); + INSERT INTO t4(f4) VALUES ('x'); + CREATE INDEX i0 ON t3(c3) WHERE d3 ISNULL; + ANALYZE main; +} +db null - +do_execsql_test join8-25010 { + SELECT * FROM t1 LEFT JOIN t2 ON true JOIN t3 ON (b2 IN (a1)) FULL JOIN t4 ON true; +} {- - - - - x} +do_execsql_test join8-25020 { + SELECT 1 FROM t1 LEFT JOIN t2 ON true JOIN t3 ON (b2 IN (a1)) FULL JOIN t4 ON true; +} {1} + +# 2022-07-13 +# forum/forumpost/174afeae57 +# +reset_db +db null - +do_execsql_test join8-26000 { + CREATE TABLE t1(a INT); + CREATE TABLE t2(b INT, c INT); + CREATE VIEW t3(d) AS SELECT NULL FROM t2 FULL OUTER JOIN t1 ON c=a UNION ALL SELECT b FROM t2; + INSERT INTO t1(a) VALUES (NULL); + INSERT INTO t2(b, c) VALUES (99, NULL); + SELECT DISTINCT b, c, d FROM t2, t3 WHERE b<>0 + UNION SELECT DISTINCT b, c, d FROM t2, t3 WHERE b ISNULL; +} {99 - - 99 - 99} + +finish_test -- cgit v1.2.3