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Further tests and assert() statements for the change on this branch.

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FossilOrigin-Name: 1c202d540ac362bfc747a9f8472e83c9d7614e38467f8b48787a669fb34664ba
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dan
2023-09-16 14:42:18 +00:00
parent 63702bccaa
commit 2e8edc1d45
4 changed files with 49 additions and 15 deletions
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41
test/joinH.test
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@ -211,15 +211,44 @@ do_catchsql_test 9.3 {
do_catchsql_test 9.4 {
SELECT a FROM wo1, x1, x2;
} {1 {ambiguous column name: a}}
# It is not possible to use "rowid" in a USING clause.
#
do_catchsql_test 9.5 {
SELECT rowid FROM x1 JOIN (x2 JOIN wo2);
} {0 {}}
SELECT * FROM x1 JOIN x2 USING (rowid);
} {1 {cannot join using column rowid - column not present in both tables}}
do_catchsql_test 9.6 {
SELECT * FROM wo2 JOIN x2 USING (rowid);
} {1 {cannot join using column rowid - column not present in both tables}}
# "rowid" columns are not matched by NATURAL JOIN. If they were, then
# the SELECT below would return zero rows.
do_execsql_test 9.7 {
INSERT INTO x1(rowid, a) VALUES(101, 'A');
INSERT INTO x2(rowid, b) VALUES(55, 'B');
SELECT * FROM x1 NATURAL JOIN x2;
} {A B}
do_execsql_test 9.8 {
INSERT INTO wo1(a, b) VALUES('mya', 'myb');
INSERT INTO wo2(a, rowid) VALUES('mypk', 'myrowid');
INSERT INTO wo3(a, b) VALUES('MYA', 'MYB');
INSERT INTO x3(rowid, c) VALUES(99, 'x3B');
}
do_catchsql_test 9.8 {
SELECT rowid FROM x1 JOIN (x2 JOIN wo2);
} {0 myrowid}
do_catchsql_test 9.9 {
SELECT _rowid_ FROM wo1 JOIN (wo3 JOIN x3)
} {0 {}}
} {0 99}
do_catchsql_test 9.10 {
SELECT oid FROM wo1 JOIN (wo3 JOIN x3)
} {0 99}
do_catchsql_test 9.11 {
SELECT oid FROM wo2 JOIN (wo3 JOIN x3)
} {0 99}
finish_test