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fix ut and some bug

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taiyang-li 2021-12-29 12:31:54 +08:00
parent 98f37afc80
commit 63dc6821d2
24 changed files with 360 additions and 350 deletions
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64
src/Interpreters/Context.cpp
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@ -84,24 +84,21 @@
#include <Storages/MergeTree/BackgroundJobsAssignee.h>
#include <Storages/MergeTree/MergeTreeBackgroundExecutor.h>
#include <Storages/MergeTree/MergeTreeDataPartUUID.h>
#include <Storages/MergeTree/MergeTreeMetadataCache.h>
#include <Interpreters/SynonymsExtensions.h>
#include <Interpreters/Lemmatizers.h>
#include <Interpreters/ClusterDiscovery.h>
#include <filesystem>
#if USE_ROCKSDB
#include <rocksdb/table.h>
#endif
namespace fs = std::filesystem;
namespace ProfileEvents
{
extern const Event ContextLock;
#if USE_ROCKSDB
extern const Event MergeTreeMetadataCachePut;
extern const Event MergeTreeMetadataCacheGet;
extern const Event MergeTreeMetadataCacheDelete;
extern const Event MergeTreeMetadataCacheSeek;
#endif
}
namespace CurrentMetrics
@ -449,59 +446,6 @@ SharedContextHolder::SharedContextHolder(std::unique_ptr<ContextSharedPart> shar
void SharedContextHolder::reset() { shared.reset(); }
#if USE_ROCKSDB
MergeTreeMetadataCache::Status MergeTreeMetadataCache::put(const String & key, const String & value)
{
auto options = rocksdb::WriteOptions();
auto status = rocksdb->Put(options, key, value);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCachePut);
return status;
}
MergeTreeMetadataCache::Status MergeTreeMetadataCache::del(const String & key)
{
auto options = rocksdb::WriteOptions();
auto status = rocksdb->Delete(options, key);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheDelete);
LOG_TRACE(log, "Delete key:{} from MergeTreeMetadataCache status:{}", key, status.ToString());
return status;
}
MergeTreeMetadataCache::Status MergeTreeMetadataCache::get(const String & key, String & value)
{
auto status = rocksdb->Get(rocksdb::ReadOptions(), key, &value);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheGet);
LOG_TRACE(log, "Get key:{} from MergeTreeMetadataCache status:{}", key, status.ToString());
return status;
}
void MergeTreeMetadataCache::getByPrefix(const String & prefix, Strings & keys, Strings & values)
{
auto * it = rocksdb->NewIterator(rocksdb::ReadOptions());
rocksdb::Slice target(prefix);
for (it->Seek(target); it->Valid(); it->Next())
{
const auto key = it->key();
if (!key.starts_with(target))
break;
const auto value = it->value();
keys.emplace_back(key.data(), key.size());
values.emplace_back(value.data(), value.size());
}
LOG_TRACE(log, "Seek with prefix:{} from MergeTreeMetadataCache items:{}", prefix, keys.size());
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheSeek);
}
void MergeTreeMetadataCache::shutdown()
{
if (rocksdb)
{
rocksdb->Close();
}
}
#endif
ContextMutablePtr Context::createGlobal(ContextSharedPart * shared)
{
auto res = std::shared_ptr<Context>(new Context);

34
src/Interpreters/Context.h
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@ -16,12 +16,8 @@
#include <base/types.h>
#include <Storages/MergeTree/ParallelReplicasReadingCoordinator.h>
#include "config_core.h"
#if USE_ROCKSDB
#include <rocksdb/db.h>
#include <rocksdb/table.h>
#endif
#include "config_core.h"
#include <boost/container/flat_set.hpp>
#include <functional>
@ -155,6 +151,12 @@ using ReadTaskCallback = std::function<String()>;
using MergeTreeReadTaskCallback = std::function<std::optional<PartitionReadResponse>(PartitionReadRequest)>;
#if USE_ROCKSDB
class MergeTreeMetadataCache;
using MergeTreeMetadataCachePtr = std::shared_ptr<MergeTreeMetadataCache>;
#endif
/// An empty interface for an arbitrary object that may be attached by a shared pointer
/// to query context, when using ClickHouse as a library.
struct IHostContext
@ -182,28 +184,6 @@ private:
std::unique_ptr<ContextSharedPart> shared;
};
#if USE_ROCKSDB
class MergeTreeMetadataCache
{
public:
using Status = rocksdb::Status;
explicit MergeTreeMetadataCache(rocksdb::DB * rocksdb_) : rocksdb{rocksdb_} { }
MergeTreeMetadataCache(const MergeTreeMetadataCache &) = delete;
MergeTreeMetadataCache & operator=(const MergeTreeMetadataCache &) = delete;
Status put(const String & key, const String & value);
Status del(const String & key);
Status get(const String & key, String & value);
void getByPrefix(const String & prefix, Strings & keys, Strings & values);
void shutdown();
private:
std::unique_ptr<rocksdb::DB> rocksdb;
Poco::Logger * log = &Poco::Logger::get("MergeTreeMetadataCache");
};
using MergeTreeMetadataCachePtr = std::shared_ptr<MergeTreeMetadataCache>;
#endif
/** A set of known objects that can be used in the query.
* Consists of a shared part (always common to all sessions and queries)

3
src/Storages/MergeTree/IMergeTreeDataPart.cpp
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@ -820,8 +820,7 @@ void IMergeTreeDataPart::appendFilesofIndex(Strings & files) const
if (!metadata_snapshot)
return;
size_t key_size = metadata_snapshot->getPrimaryKeyColumns().size();
if (key_size)
if (metadata_snapshot->hasPrimaryKey())
files.push_back("primary.idx");
}

2
src/Storages/MergeTree/IMergeTreeDataPart.h
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@ -386,8 +386,6 @@ public:
/// storage and pass it to this method.
virtual bool hasColumnFiles(const NameAndTypePair & /* column */) const { return false; }
virtual Strings getIndexGranularityFiles() const = 0;
/// Returns true if this part shall participate in merges according to
/// settings of given storage policy.
bool shallParticipateInMerges(const StoragePolicyPtr & storage_policy) const;

6
src/Storages/MergeTree/MergeTreeDataPartCompact.cpp
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@ -197,10 +197,4 @@ void MergeTreeDataPartCompact::appendFilesOfIndexGranularity(Strings& /* files *
{
}
Strings MergeTreeDataPartCompact::getIndexGranularityFiles() const
{
auto marks_file = index_granularity_info.getMarksFilePath("data");
return {marks_file};
}
}

2
src/Storages/MergeTree/MergeTreeDataPartCompact.h
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@ -74,8 +74,6 @@ private:
void calculateEachColumnSizes(ColumnSizeByName & each_columns_size, ColumnSize & total_size) const override;
void appendFilesOfIndexGranularity(Strings& files) const override;
Strings getIndexGranularityFiles() const override;
};
}

6
src/Storages/MergeTree/MergeTreeDataPartInMemory.cpp
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@ -171,12 +171,6 @@ void MergeTreeDataPartInMemory::appendFilesOfIndexGranularity(Strings& /* files
{
}
/// No mark files for part in memory
Strings MergeTreeDataPartInMemory::getIndexGranularityFiles() const
{
return {};
}
DataPartInMemoryPtr asInMemoryPart(const MergeTreeDataPartPtr & part)
{
return std::dynamic_pointer_cast<const MergeTreeDataPartInMemory>(part);

2
src/Storages/MergeTree/MergeTreeDataPartInMemory.h
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@ -64,8 +64,6 @@ private:
void calculateEachColumnSizes(ColumnSizeByName & each_columns_size, ColumnSize & total_size) const override;
void appendFilesOfIndexGranularity(Strings & files) const override;
Strings getIndexGranularityFiles() const override;
};
using DataPartInMemoryPtr = std::shared_ptr<const MergeTreeDataPartInMemory>;

9
src/Storages/MergeTree/MergeTreeDataPartWide.cpp
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@ -273,13 +273,4 @@ void MergeTreeDataPartWide::appendFilesOfIndexGranularity(Strings& /* files */)
{
}
Strings MergeTreeDataPartWide::getIndexGranularityFiles() const
{
if (columns.empty())
return {};
auto marks_file = getFileNameForColumn(columns.front());
return {marks_file};
}
}

2
src/Storages/MergeTree/MergeTreeDataPartWide.h
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@ -68,8 +68,6 @@ private:
void appendFilesOfIndexGranularity(Strings & files) const override;
Strings getIndexGranularityFiles() const override;
ColumnSize getColumnSizeImpl(const NameAndTypePair & column, std::unordered_set<String> * processed_substreams) const;
void calculateEachColumnSizes(ColumnSizeByName & each_columns_size, ColumnSize & total_size) const override;

70
src/Storages/MergeTree/MergeTreeMetadataCache.cpp Normal file
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@ -0,0 +1,70 @@
#include "MergeTreeMetadataCache.h"
#if USE_ROCKSDB
#include <Common/ProfileEvents.h>
#include <base/logger_useful.h>
namespace ProfileEvents
{
extern const Event MergeTreeMetadataCachePut;
extern const Event MergeTreeMetadataCacheGet;
extern const Event MergeTreeMetadataCacheDelete;
extern const Event MergeTreeMetadataCacheSeek;
}
namespace DB
{
MergeTreeMetadataCache::Status MergeTreeMetadataCache::put(const String & key, const String & value)
{
auto options = rocksdb::WriteOptions();
auto status = rocksdb->Put(options, key, value);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCachePut);
return status;
}
MergeTreeMetadataCache::Status MergeTreeMetadataCache::del(const String & key)
{
auto options = rocksdb::WriteOptions();
auto status = rocksdb->Delete(options, key);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheDelete);
LOG_TRACE(log, "Delete key:{} from MergeTreeMetadataCache status:{}", key, status.ToString());
return status;
}
MergeTreeMetadataCache::Status MergeTreeMetadataCache::get(const String & key, String & value)
{
auto status = rocksdb->Get(rocksdb::ReadOptions(), key, &value);
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheGet);
LOG_TRACE(log, "Get key:{} from MergeTreeMetadataCache status:{}", key, status.ToString());
return status;
}
void MergeTreeMetadataCache::getByPrefix(const String & prefix, Strings & keys, Strings & values)
{
auto * it = rocksdb->NewIterator(rocksdb::ReadOptions());
rocksdb::Slice target(prefix);
for (it->Seek(target); it->Valid(); it->Next())
{
const auto key = it->key();
if (!key.starts_with(target))
break;
const auto value = it->value();
keys.emplace_back(key.data(), key.size());
values.emplace_back(value.data(), value.size());
}
LOG_TRACE(log, "Seek with prefix:{} from MergeTreeMetadataCache items:{}", prefix, keys.size());
ProfileEvents::increment(ProfileEvents::MergeTreeMetadataCacheSeek);
}
void MergeTreeMetadataCache::shutdown()
{
if (rocksdb)
{
rocksdb->Close();
}
}
}
#endif

39
src/Storages/MergeTree/MergeTreeMetadataCache.h Normal file
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@ -0,0 +1,39 @@
#pragma once
#include <rocksdb/db.h>
#include <rocksdb/table.h>
#include <base/types.h>
#include <Core/Types.h>
#include <Poco/Logger.h>
#include "config_core.h"
#if USE_ROCKSDB
namespace DB
{
class MergeTreeMetadataCache
{
public:
using Status = rocksdb::Status;
explicit MergeTreeMetadataCache(rocksdb::DB * rocksdb_) : rocksdb{rocksdb_} { }
MergeTreeMetadataCache(const MergeTreeMetadataCache &) = delete;
MergeTreeMetadataCache & operator=(const MergeTreeMetadataCache &) = delete;
Status put(const String & key, const String & value);
Status del(const String & key);
Status get(const String & key, String & value);
void getByPrefix(const String & prefix, Strings & keys, Strings & values);
void shutdown();
private:
std::unique_ptr<rocksdb::DB> rocksdb;
Poco::Logger * log = &Poco::Logger::get("MergeTreeMetadataCache");
};
using MergeTreeMetadataCachePtr = std::shared_ptr<MergeTreeMetadataCache>;
}
#endif

4
src/Storages/MergeTree/MergeTreePartition.cpp
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@ -370,10 +370,10 @@ void MergeTreePartition::load(const MergeTreeData & storage, const DiskPtr & dis
std::unique_ptr<SeekableReadBuffer> file;
#if USE_ROCKSDB
String _;
if (metadata_cache)
{
String v;
file = metadata_cache->readOrSet(disk, "partition.dat", v);
file = metadata_cache->readOrSet(disk, "partition.dat", _);
}
else
{

1
src/Storages/MergeTree/PartMetadataCache.cpp
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@ -8,6 +8,7 @@
#include <IO/ReadBufferFromString.h>
#include <IO/ReadBufferFromFileBase.h>
#include <Storages/MergeTree/IMergeTreeDataPart.h>
#include <Storages/MergeTree/MergeTreeMetadataCache.h>
namespace ProfileEvents
{

11
src/Storages/MergeTree/PartMetadataCache.h
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@ -5,7 +5,6 @@
#if USE_ROCKSDB
#include <city.h>
#include <Core/Types.h>
#include <Interpreters/Context.h>
namespace DB
@ -13,8 +12,12 @@ namespace DB
class SeekableReadBuffer;
class IMergeTreeDataPart;
class PartMetadataCache;
using PartMetadataCachePtr = std::shared_ptr<PartMetadataCache>;
class MergeTreeMetadataCache;
using MergeTreeMetadataCachePtr = std::shared_ptr<MergeTreeMetadataCache>;
class IDisk;
using DiskPtr = std::shared_ptr<IDisk>;
class PartMetadataCache
{
@ -45,5 +48,7 @@ private:
const IMergeTreeDataPart * parent_part;
};
using PartMetadataCachePtr = std::shared_ptr<PartMetadataCache>;
}
#endif

1
src/Storages/System/StorageSystemMergeTreeMetadataCache.cpp
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@ -11,6 +11,7 @@
#include <Parsers/ASTLiteral.h>
#include <Parsers/ASTSelectQuery.h>
#include <Storages/MergeTree/KeyCondition.h>
#include <Storages/MergeTree/MergeTreeMetadataCache.h>
#include <Common/typeid_cast.h>
namespace DB

56
tests/queries/0_stateless/01233_check_part_meta_cache.reference
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@ -1,28 +1,28 @@
0 0
7 0
14 0
28 0
42 0
56 0
70 0
77 0
63 0
77 0
84 0
98 0
122 0
154 0
122 0
12 0
24 0
48 0
72 0
96 0
120 0
132 0
108 0
132 0
144 0
183 0
235 0
183 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

56
tests/queries/0_stateless/01233_check_part_meta_cache.sql
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@ -6,65 +6,65 @@ DROP DATABASE IF EXISTS test_metadata_cache;
DROP TABLE IF EXISTS test_metadata_cache.check_part_metadata_cache;
CREATE DATABASE test_metadata_cache ENGINE = Ordinary;
CREATE TABLE test_metadata_cache.check_part_metadata_cache( p Date, k UInt64, v1 UInt64, v2 Int64) ENGINE MergeTree() PARTITION BY toYYYYMM(p) ORDER BY k settings use_metadata_cache = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert third batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete column.
alter table test_metadata_cache.check_part_metadata_cache drop column v1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Recreate table with projection.
drop table if exists test_metadata_cache.check_part_metadata_cache;
@ -72,54 +72,54 @@ CREATE TABLE test_metadata_cache.check_part_metadata_cache( p Date, k UInt64, v1
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert third batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);

56
tests/queries/0_stateless/01233_check_part_meta_cache_in_atomic.reference
View File

@ -1,28 +1,28 @@
0 0
7 0
14 0
28 0
42 0
56 0
70 0
77 0
63 0
77 0
84 0
98 0
124 0
150 0
124 0
12 0
24 0
48 0
72 0
96 0
120 0
132 0
108 0
132 0
144 0
183 0
235 0
183 0
0
0
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56
tests/queries/0_stateless/01233_check_part_meta_cache_in_atomic.sql
View File

@ -6,65 +6,65 @@ DROP DATABASE IF EXISTS test_metadata_cache;
DROP TABLE IF EXISTS test_metadata_cache.check_part_metadata_cache SYNC;
CREATE DATABASE test_metadata_cache ENGINE = Atomic;
CREATE TABLE test_metadata_cache.check_part_metadata_cache( p Date, k UInt64, v1 UInt64, v2 Int64) ENGINE MergeTree() PARTITION BY toYYYYMM(p) ORDER BY k settings use_metadata_cache = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete column.
alter table test_metadata_cache.check_part_metadata_cache drop column v1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + 30;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + 60;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Recreate table with projection.
drop table if exists test_metadata_cache.check_part_metadata_cache SYNC;
@ -72,55 +72,55 @@ CREATE TABLE test_metadata_cache.check_part_metadata_cache( p Date, k UInt64, v1
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- nsert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);

56
tests/queries/0_stateless/01233_check_part_meta_cache_replicated.reference
View File

@ -1,28 +1,28 @@
0 0
7 0
14 0
28 0
42 0
56 0
70 0
77 0
7 0
14 0
21 0
35 0
51 0
67 0
0 0
12 0
24 0
48 0
72 0
96 0
120 0
132 0
108 0
132 0
144 0
183 0
235 0
183 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

56
tests/queries/0_stateless/01233_check_part_meta_cache_replicated.sql
View File

@ -8,65 +8,65 @@ DROP DATABASE IF EXISTS test_metadata_cache;
DROP TABLE IF EXISTS test_metadata_cache.check_part_metadata_cache;
CREATE DATABASE test_metadata_cache ENGINE = Ordinary;
CREATE TABLE test_metadata_cache.check_part_metadata_cache ( p Date, k UInt64, v1 UInt64, v2 Int64) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/check_part_metadata_cache', '{replica}') PARTITION BY toYYYYMM(p) ORDER BY k settings use_metadata_cache = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
--Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete column.
alter table test_metadata_cache.check_part_metadata_cache drop column v1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Recreate table with projection.
drop table if exists test_metadata_cache.check_part_metadata_cache ;
@ -74,55 +74,55 @@ CREATE TABLE test_metadata_cache.check_part_metadata_cache ( p Date, k UInt64,
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
--Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);

56
tests/queries/0_stateless/01233_check_part_meta_cache_replicated_in_atomic.reference
View File

@ -1,28 +1,28 @@
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62
tests/queries/0_stateless/01233_check_part_meta_cache_replicated_in_atomic.sql
View File

@ -5,124 +5,124 @@
set mutations_sync = 1;
set replication_alter_partitions_sync = 2;
DROP DATABASE IF EXISTS test_metadata_cache ;
DROP TABLE IF EXISTS test_metadata_cache.check_part_metadata_cache ;
DROP TABLE IF EXISTS test_metadata_cache.check_part_metadata_cache SYNC;
CREATE DATABASE test_metadata_cache ENGINE = Atomic;
CREATE TABLE test_metadata_cache.check_part_metadata_cache ( p Date, k UInt64, v1 UInt64, v2 Int64) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/check_part_metadata_cache', '{replica}') PARTITION BY toYYYYMM(p) ORDER BY k settings use_metadata_cache = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
--Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete column.
alter table test_metadata_cache.check_part_metadata_cache drop column v1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v2, v3) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Recreate table with projection.
drop table if exists test_metadata_cache.check_part_metadata_cache ;
CREATE TABLE test_metadata_cache.check_part_metadata_cache ( p Date, k UInt64, v1 UInt64, v2 Int64, projection p1 (select p, sum(k), sum(v1), sum(v2) group by p)) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/check_part_metadata_cache', '{replica}') PARTITION BY toYYYYMM(p) ORDER BY k settings use_metadata_cache = 1;
drop table if exists test_metadata_cache.check_part_metadata_cache SYNC;
CREATE TABLE test_metadata_cache.check_part_metadata_cache ( p Date, k UInt64, v1 UInt64, v2 Int64, projection p1 (select p, sum(k), sum(v1), sum(v2) group by p)) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/check_part_metadata_cache', '{replica}') PARTITION BY toYYYYMM(p) ORDER BY k TTL p + INTERVAL 15 YEAR settings use_metadata_cache = 1;
-- Insert first batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 1, 1000, 2000), ('2018-05-16', 2, 3000, 4000), ('2018-05-17', 3, 5000, 6000), ('2018-05-18', 4, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Insert second batch of data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-05-15', 5, 1000, 2000), ('2018-05-16', 6, 3000, 4000), ('2018-05-17', 7, 5000, 6000), ('2018-05-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Update some data.
alter table test_metadata_cache.check_part_metadata_cache update v1 = 2001 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache update v2 = 4002 where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
--Delete some data.
alter table test_metadata_cache.check_part_metadata_cache delete where k = 1;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
alter table test_metadata_cache.check_part_metadata_cache delete where k = 8;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Delete some data.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Drop partitioin 201805
alter table test_metadata_cache.check_part_metadata_cache drop partition 201805;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Optimize table.
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
optimize table test_metadata_cache.check_part_metadata_cache FINAL;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add column.
alter table test_metadata_cache.check_part_metadata_cache add column v3 UInt64;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Add TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 10 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Modify TTL info.
alter table test_metadata_cache.check_part_metadata_cache modify TTL p + INTERVAL 15 YEAR;
INSERT INTO test_metadata_cache.check_part_metadata_cache (p, k, v1, v2) VALUES ('2018-06-15', 5, 1000, 2000), ('2018-06-16', 6, 3000, 4000), ('2018-06-17', 7, 5000, 6000), ('2018-06-18', 8, 7000, 8000);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);
-- Truncate table.
truncate table test_metadata_cache.check_part_metadata_cache;
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select count(1), countIf(info.5 = 0);
with arrayJoin(checkPartMetadataCache('test_metadata_cache', 'check_part_metadata_cache')) as info select countIf(info.5 = 0);