2019-09-26 11:19:10 +00:00
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#include <Interpreters/ExternalDictionariesLoader.h>
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#include <Dictionaries/DictionaryFactory.h>
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namespace DB
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{
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/// Must not acquire Context lock in constructor to avoid possibility of deadlocks.
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2019-10-18 15:44:32 +00:00
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ExternalDictionariesLoader::ExternalDictionariesLoader(Context & context_)
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2019-09-30 16:12:08 +00:00
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: ExternalLoader("external dictionary", &Logger::get("ExternalDictionariesLoader"))
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, context(context_)
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2019-09-26 11:19:10 +00:00
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{
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enableAsyncLoading(true);
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enablePeriodicUpdates(true);
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}
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ExternalLoader::LoadablePtr ExternalDictionariesLoader::create(
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2019-12-11 11:09:21 +00:00
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const std::string & name, const Poco::Util::AbstractConfiguration & config,
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const std::string & key_in_config, const std::string & repository_name) const
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2019-09-26 11:19:10 +00:00
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{
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2019-12-10 17:27:29 +00:00
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/// For dictionaries from databases (created with DDL qureies) we have to perform
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/// additional checks, so we identify them here.
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2019-12-11 11:09:21 +00:00
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bool dictionary_from_database = !repository_name.empty();
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2019-12-10 17:27:29 +00:00
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return DictionaryFactory::instance().create(name, config, key_in_config, context, dictionary_from_database);
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2019-09-26 11:19:10 +00:00
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}
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2019-10-17 17:18:54 +00:00
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void ExternalDictionariesLoader::addConfigRepository(
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const std::string & repository_name, std::unique_ptr<IExternalLoaderConfigRepository> config_repository)
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{
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2019-12-25 23:12:12 +00:00
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ExternalLoader::addConfigRepository(repository_name, std::move(config_repository), {"dictionary", "name", "database"});
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2019-10-17 17:18:54 +00:00
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}
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2019-10-18 15:44:32 +00:00
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2019-09-26 11:19:10 +00:00
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}
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