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Add OOM test for UPDATE...FROM statements inside triggers.

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FossilOrigin-Name: 917a479b0d11fb59abf41d0317ffc541eb4b83928df9382b4782953c0035fa3e
This commit is contained in:
dan
2020-07-16 10:48:37 +00:00
parent b866a65d4d
commit 01b2344b3c
3 changed files with 54 additions and 8 deletions
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46
test/upfromfault.test
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@ -89,6 +89,52 @@ if {$tn<5} continue
}
}
reset_db
do_execsql_test 2.0 {
CREATE TABLE t1(a, b, c);
CREATE TABLE t2(x, y, z);
}
faultsim_save_and_close
do_faultsim_test 2.1 -prep {
faultsim_restore_and_reopen
} -body {
execsql {
CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
UPDATE t2 SET x=a FROM t1 WHERE c=z;
END;
}
} -test {
faultsim_test_result {0 {}}
}
faultsim_restore_and_reopen
do_execsql_test 2.2 {
CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
UPDATE t1 SET a=x FROM t2 WHERE c=z;
END;
INSERT INTO t2 VALUES(1, 1, 1);
INSERT INTO t2 VALUES(2, 2, 2);
INSERT INTO t2 VALUES(3, 3, 3);
}
faultsim_save_and_close
do_faultsim_test 2.3 -prep {
faultsim_restore_and_reopen
} -body {
execsql {
INSERT INTO t1 VALUES(NULL, NULL, 1), (NULL, NULL, 3);
}
} -test {
faultsim_test_result {0 {}}
if {$testrc==0} {
set res [execsql { SELECT * FROM t1 }]
if {$res!="1 {} 1 3 {} 3"} {
error "unexpected result: $res"
}
}
}
finish_test