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https://github.com/ClickHouse/ClickHouse.git
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42d858b7e5
Found with fuzzer [1]:
<details>
2021.04.04 10:25:46.762596 [ 135 ] {4b6b5de3-d242-4267-910a-76b235467356} <Fatal> : Logical error: 'Logical error: no information about file column%2Ename.size0 in StorageLog'.
...
2021.04.04 10:25:46.763563 [ 44 ] {} <Trace> BaseDaemon: Received signal 6
2021.04.04 10:25:46.765884 [ 165 ] {} <Fatal> BaseDaemon: 5. abort @ 0x25859 in /usr/lib/x86_64-linux-gnu/libc-2.31.so
2021.04.04 10:25:46.901540 [ 165 ] {} <Fatal> BaseDaemon: 6. ./obj-x86_64-linux-gnu/../src/Common/Exception.cpp:51: DB::handle_error_code() @ 0x11cc4f16 in /workspace/clickhouse
2021.04.04 10:25:47.030755 [ 165 ] {} <Fatal> BaseDaemon: 7. ./obj-x86_64-linux-gnu/../src/Common/Exception.cpp:58: DB::Exception::Exception() @ 0x11cc5025 in /workspace/clickhouse
2021.04.04 10:25:47.617201 [ 165 ] {} <Fatal> BaseDaemon: 8. ./obj-x86_64-linux-gnu/../src/Storages/StorageLog.cpp:183: DB::LogSource::readData()
</details>
[1]: https://clickhouse-test-reports.s3.yandex.net/22583/69296876005c0fa171c755f8b224e4d58192c402/fuzzer_debug/report.html#fail1
The problem here is that there is no column%2Ename.size0 there is
column.size0 instead, and it seems that reading sizeX file is not enough
in other places, so just filter them out in
ExpressionActions::getSmallestColumn() (fallback method for storages w/o
getColumnSizes() implemented)
21 lines
1.2 KiB
SQL
21 lines
1.2 KiB
SQL
-- TinyTinyLog
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DROP TABLE IF EXISTS nested_01800_tiny_log;
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CREATE TABLE nested_01800_tiny_log (`column` Nested(name String, names Array(String), types Array(Enum8('PU' = 1, 'US' = 2, 'OTHER' = 3)))) ENGINE = TinyLog;
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INSERT INTO nested_01800_tiny_log VALUES (['Hello', 'World'], [['a'], ['b', 'c']], [['PU', 'US'], ['OTHER']]);
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SELECT 10 FROM nested_01800_tiny_log FORMAT Null;
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DROP TABLE nested_01800_tiny_log;
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-- StripeStripeLog
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DROP TABLE IF EXISTS nested_01800_stripe_log;
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CREATE TABLE nested_01800_stripe_log (`column` Nested(name String, names Array(String), types Array(Enum8('PU' = 1, 'US' = 2, 'OTHER' = 3)))) ENGINE = StripeLog;
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INSERT INTO nested_01800_stripe_log VALUES (['Hello', 'World'], [['a'], ['b', 'c']], [['PU', 'US'], ['OTHER']]);
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SELECT 10 FROM nested_01800_stripe_log FORMAT Null;
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DROP TABLE nested_01800_stripe_log;
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-- Log
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DROP TABLE IF EXISTS nested_01800_log;
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CREATE TABLE nested_01800_log (`column` Nested(name String, names Array(String), types Array(Enum8('PU' = 1, 'US' = 2, 'OTHER' = 3)))) ENGINE = Log;
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INSERT INTO nested_01800_log VALUES (['Hello', 'World'], [['a'], ['b', 'c']], [['PU', 'US'], ['OTHER']]);
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SELECT 10 FROM nested_01800_log FORMAT Null;
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DROP TABLE nested_01800_log;
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