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Simplify a branch in the "*" expansion logic. New test case for an

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INSTEAD OF trigger on a RIGHT and FULL outer join.

FossilOrigin-Name: d2717348f43b571c7bb58498e0c723331abf85de174189e66aca2c438ca26d5f
This commit is contained in:
drh
2022-05-09 12:59:16 +00:00
parent 41724ebc5a
commit 77874e782b
4 changed files with 48 additions and 11 deletions
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41
test/joinD.test
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@ -11,8 +11,8 @@
#
# This file implements tests for JOINs that use Bloom filters.
#
# The test case output is all generated by PostgreSQL 14. This test module
# was created as follows:
# The test case output is (mostly) all generated by PostgreSQL 14. This
# test module was created as follows:
#
# 1. Run a TCL script (included at the bottom of this file) that
# generates an input script for "psql" that will run man
@ -26,6 +26,9 @@
#
# 4. Add this header, and the script content at the footer.
#
# A few extra tests that were not generated from postgresql output are
# added at the end.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
db nullvalue -
@ -2897,7 +2900,41 @@ do_execsql_test joinD-64 {
- - - - - - 200 0 - -
- - - - - - - - 300 0
}
#############################################################################
# The following are extra tests added manually
do_execsql_test joinD-1000 {
CREATE VIEW v1 AS
SELECT *
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
LEFT JOIN t4 ON t1.d=t4.d AND t4.z>0;
CREATE TRIGGER v1r1 INSTEAD OF UPDATE OF c ON v1 BEGIN
UPDATE t1 SET c=new.c WHERE (a,b,c,d) IS (old.a,old.b,old.c,old.d);
UPDATE t3 SET c=new.c WHERE (c,y) IS (old.c,old.y);
END;
SELECT * FROM v1 WHERE y BETWEEN 30 AND 40 ORDER BY y;
} {
30 130 230 330 130 30 230 30 330 30
- - - - - - 233 33 - -
36 136 236 336 136 36 236 36 - -
- - - - - - 239 39 - -
}
do_execsql_test joinD-1010 {
BEGIN;
UPDATE v1 SET c=c+1000 WHERE y BETWEEN 30 and 40;
SELECT * FROM v1 WHERE y BETWEEN 30 AND 40 ORDER BY y;
ROLLBACK;
} {
30 130 1230 330 130 30 1230 30 330 30
- - - - - - 233 33 - -
36 136 1236 336 136 36 1236 36 - -
- - - - - - 239 39 - -
}
finish_test
#############################################################################
# This is the TCL script used to generate the psql script that generated
# the data above.