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Merge pull request #35711 from kssenii/fix-local-drop-db

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Fix dropping non-empty database in clickhouse local
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tavplubix 2022-03-29 18:39:01 +03:00 committed by GitHub
commit f3e580e876
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3 changed files with 29 additions and 4 deletions
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9
programs/local/LocalServer.cpp
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@ -184,6 +184,11 @@ void LocalServer::tryInitPath()
if (path.back() != '/')
path += '/';
fs::create_directories(fs::path(path) / "user_defined/");
fs::create_directories(fs::path(path) / "data/");
fs::create_directories(fs::path(path) / "metadata/");
fs::create_directories(fs::path(path) / "metadata_dropped/");
global_context->setPath(path);
global_context->setTemporaryStorage(path + "tmp");
@ -565,7 +570,6 @@ void LocalServer::processConfig()
/// Lock path directory before read
status.emplace(fs::path(path) / "status", StatusFile::write_full_info);
fs::create_directories(fs::path(path) / "user_defined/");
LOG_DEBUG(log, "Loading user defined objects from {}", path);
Poco::File(path + "user_defined/").createDirectories();
UserDefinedSQLObjectsLoader::instance().loadObjects(global_context);
@ -573,9 +577,6 @@ void LocalServer::processConfig()
LOG_DEBUG(log, "Loaded user defined objects.");
LOG_DEBUG(log, "Loading metadata from {}", path);
fs::create_directories(fs::path(path) / "data/");
fs::create_directories(fs::path(path) / "metadata/");
loadMetadataSystem(global_context);
attachSystemTablesLocal(global_context, *createMemoryDatabaseIfNotExists(global_context, DatabaseCatalog::SYSTEM_DATABASE));
attachInformationSchema(global_context, *createMemoryDatabaseIfNotExists(global_context, DatabaseCatalog::INFORMATION_SCHEMA));

0
tests/queries/0_stateless/02246_clickhouse_local_drop_database.reference Normal file
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24
tests/queries/0_stateless/02246_clickhouse_local_drop_database.sh Executable file
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@ -0,0 +1,24 @@
#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
dir=${CLICKHOUSE_TEST_UNIQUE_NAME}
[[ -d $dir ]] && rm -r $dir
mkdir $dir
$CLICKHOUSE_LOCAL --multiline --multiquery --path $dir -q """
DROP DATABASE IF EXISTS test;
CREATE DATABASE IF NOT EXISTS test;
USE test;
CREATE TABLE test (id Int32) ENGINE=MergeTree() ORDER BY id;
DROP DATABASE test;
"""
$CLICKHOUSE_LOCAL --multiline --multiquery -q """
DROP DATABASE IF EXISTS test;
CREATE DATABASE IF NOT EXISTS test;
USE test;
CREATE TABLE test (id Int32) ENGINE=MergeTree() ORDER BY id;
DROP DATABASE test;
"""