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Snapshot of upstream SQLite 3.30.1

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This commit is contained in:
Stephen Lombardo
2019-10-27 18:21:41 -04:00
parent 400c015f3f
commit e714766eba
212 changed files with 11313 additions and 3386 deletions
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test/join.test
+43 -1
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@@ -812,11 +812,16 @@ do_execsql_test join-15.105 {
FROM t1 LEFT JOIN t2
WHERE a IN (1,3,x,y);
} {1 2 {} {} x 3 4 {} {} x}
do_execsql_test join-15.106 {
do_execsql_test join-15.106a {
SELECT *, 'x'
FROM t1 LEFT JOIN t2
WHERE NOT ( 'x'='y' AND t2.y=1 );
} {1 2 {} {} x 3 4 {} {} x}
do_execsql_test join-15.106b {
SELECT *, 'x'
FROM t1 LEFT JOIN t2
WHERE ~ ( 'x'='y' AND t2.y=1 );
} {1 2 {} {} x 3 4 {} {} x}
do_execsql_test join-15.107 {
SELECT *, 'x'
FROM t1 LEFT JOIN t2
@@ -864,4 +869,41 @@ do_execsql_test join-16.100 {
WHERE (b IS NOT NULL)=0;
} {1 {}}
# 2019-08-17 ticket https://sqlite.org/src/tktview/6710d2f7a13a299728ab
# Ensure that constants that derive from the right-hand table of a LEFT JOIN
# are never factored out, since they are not really constant.
#
do_execsql_test join-17.100 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(x);
INSERT INTO t1(x) VALUES(0),(1);
SELECT * FROM t1 LEFT JOIN (SELECT abs(1) AS y FROM t1) ON x WHERE NOT(y='a');
} {1 1 1 1}
do_execsql_test join-17.110 {
SELECT * FROM t1 LEFT JOIN (SELECT abs(1)+2 AS y FROM t1) ON x
WHERE NOT(y='a');
} {1 3 1 3}
#-------------------------------------------------------------------------
reset_db
do_execsql_test join-18.1 {
CREATE TABLE t0(a);
CREATE TABLE t1(b);
CREATE VIEW v0 AS SELECT a FROM t1 LEFT JOIN t0;
INSERT INTO t1 VALUES (1);
} {}
do_execsql_test join-18.2 {
SELECT * FROM v0 WHERE NOT(v0.a IS FALSE);
} {{}}
do_execsql_test join-18.3 {
SELECT * FROM t1 LEFT JOIN t0 WHERE NOT(a IS FALSE);
} {1 {}}
do_execsql_test join-18.4 {
SELECT NOT(v0.a IS FALSE) FROM v0
} {1}
finish_test