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Fix a potential NULL pointer dereference on a RENAME TABLE that references

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a VIEW with a logic error in a window function in the ORDER BY clause.

FossilOrigin-Name: 0adb273f7e7671efb0e0a1619887e369500dfd2db7ef1b1e125c2414ea96e96f
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drh
2019-11-16 11:33:39 +00:00
parent 5710f1ad48
commit 47bcc34271
4 changed files with 19 additions and 10 deletions
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9
test/window1.test
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@@ -1234,4 +1234,13 @@ do_catchsql_test 31.3 {
);
} {1 {frame ending offset must be a non-negative integer}}
# 2019-11-16 chromium issue 1025467
db close
sqlite3 db :memory:
do_catchsql_test 32.10 {
CREATE VIEW a AS SELECT NULL INTERSECT SELECT NULL ORDER BY s() OVER R;
CREATE TABLE a0 AS SELECT 0;
ALTER TABLE a0 RENAME TO S;
} {1 {error in view a: 1st ORDER BY term does not match any column in the result set}}
finish_test