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https://github.com/ClickHouse/ClickHouse.git
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Cleanup.
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parent
33b8b93d1b
commit
cb851fcee0
@ -2,17 +2,20 @@
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#include <Columns/ColumnConst.h>
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#include <Columns/ColumnConst.h>
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#include <Columns/ColumnSet.h>
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#include <Columns/ColumnSet.h>
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#include <Columns/ColumnSet.h>
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#include <Common/typeid_cast.h>
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#include <Core/Block.h>
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#include <Core/Block.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/DataTypesNumber.h>
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#include <DataTypes/FieldToDataType.h>
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#include <DataTypes/FieldToDataType.h>
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#include <DataTypes/DataTypeTuple.h>
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#include <DataTypes/DataTypeTuple.h>
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#include <DataTypes/DataTypeNullable.h>
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#include <DataTypes/DataTypeNullable.h>
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#include <DataTypes/DataTypeLowCardinality.h>
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#include <DataTypes/DataTypeLowCardinality.h>
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#include <Functions/IFunction.h>
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#include <Interpreters/Context.h>
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#include <Interpreters/Context.h>
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#include <Interpreters/castColumn.h>
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#include <Interpreters/castColumn.h>
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#include <Interpreters/convertFieldToType.h>
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#include <Interpreters/convertFieldToType.h>
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#include <Interpreters/ExpressionAnalyzer.h>
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#include <Interpreters/ExpressionAnalyzer.h>
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#include <Interpreters/FunctionNameNormalizer.h>
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#include <Interpreters/ReplaceQueryParameterVisitor.h>
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#include <Interpreters/TreeRewriter.h>
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#include <Interpreters/TreeRewriter.h>
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#include <Parsers/ASTFunction.h>
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#include <Parsers/ASTFunction.h>
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#include <Parsers/ASTIdentifier.h>
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#include <Parsers/ASTIdentifier.h>
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@ -21,11 +24,6 @@
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#include <Processors/QueryPlan/Optimizations/actionsDAGUtils.h>
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#include <Processors/QueryPlan/Optimizations/actionsDAGUtils.h>
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#include <Storages/MergeTree/KeyCondition.h>
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#include <Storages/MergeTree/KeyCondition.h>
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#include <TableFunctions/TableFunctionFactory.h>
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#include <TableFunctions/TableFunctionFactory.h>
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#include <Common/typeid_cast.h>
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#include <Interpreters/FunctionNameNormalizer.h>
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#include <Interpreters/ReplaceQueryParameterVisitor.h>
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#include <Processors/QueryPlan/Optimizations/actionsDAGUtils.h>
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#include <Functions/IFunction.h>
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#include <unordered_map>
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#include <unordered_map>
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@ -558,24 +556,6 @@ namespace
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return res;
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return res;
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}
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}
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// bool isIndependentSubtree(const ActionsDAG::Node * node, const MatchedTrees::Matches & matches)
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// {
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// std::stack<const ActionsDAG::Node *> stack;
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// stack.push(node);
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// while (!stack.empty())
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// {
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// const auto * cur = stack.top();
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// stack.pop();
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// if (findMatch(cur, matches))
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// return false;
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// for (const auto * child : node->children)
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// stack.push(child);
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// }
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// return true;
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// }
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std::optional<DisjunctionList> analyze(const ActionsDAG::Node * node, const MatchedTrees::Matches & matches, const ContextPtr & context, size_t max_elements)
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std::optional<DisjunctionList> analyze(const ActionsDAG::Node * node, const MatchedTrees::Matches & matches, const ContextPtr & context, size_t max_elements)
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{
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{
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if (node->type == ActionsDAG::ActionType::FUNCTION)
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if (node->type == ActionsDAG::ActionType::FUNCTION)
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@ -409,63 +409,6 @@ StorageDistributed::StorageDistributed(
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{
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{
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}
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}
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// QueryProcessingStage::Enum
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// StorageDistributed::getQueryProcessingStageAnalyzer(
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// [[maybe_unused]] ContextPtr local_context,
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// [[maybe_unused]] QueryProcessingStage::Enum to_stage,
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// [[maybe_unused]] const StorageSnapshotPtr & storage_snapshot,
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// [[maybe_unused]] SelectQueryInfo & query_info) const
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// {
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// if (query_info.query_tree)
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// LOG_INFO(log, "getQueryProcessingStageAnalyzer tree {}", query_info.query_tree->dumpTree());
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// if (query_info.table_expression)
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// LOG_INFO(log, "getQueryProcessingStageAnalyzer table_expression {}", query_info.table_expression->dumpTree());
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// if (query_info.filter_actions_dag)
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// LOG_INFO(log, "getQueryProcessingStageAnalyzer dag {}", query_info.filter_actions_dag->dumpDAG());
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// const auto & settings = local_context->getSettingsRef();
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// ClusterPtr cluster = getCluster();
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// size_t nodes = getClusterQueriedNodes(settings, cluster);
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// if (query_info.use_custom_key)
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// {
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// LOG_INFO(log, "Single shard cluster used with custom_key, transforming replicas into virtual shards");
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// query_info.cluster = cluster->getClusterWithReplicasAsShards(settings, settings.max_parallel_replicas);
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// }
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// else
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// {
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// query_info.cluster = cluster;
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// if (nodes > 1 && settings.optimize_skip_unused_shards)
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// {
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// /// Always calculate optimized cluster here, to avoid conditions during read()
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// /// (Anyway it will be calculated in the read())
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// ClusterPtr optimized_cluster = getOptimizedCluster(local_context, storage_snapshot, query_info);
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// if (optimized_cluster)
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// {
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// LOG_DEBUG(log, "Skipping irrelevant shards - the query will be sent to the following shards of the cluster (shard numbers): {}",
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// makeFormattedListOfShards(optimized_cluster));
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// cluster = optimized_cluster;
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// query_info.optimized_cluster = cluster;
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// nodes = getClusterQueriedNodes(settings, cluster);
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// }
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// else
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// {
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// LOG_DEBUG(log, "Unable to figure out irrelevant shards from WHERE/PREWHERE clauses - the query will be sent to all shards of the cluster{}",
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// has_sharding_key ? "" : " (no sharding key)");
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// }
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// }
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// }
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// query_info.cluster = cluster;
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// return QueryProcessingStage::WithMergeableState;
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// }
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QueryProcessingStage::Enum StorageDistributed::getQueryProcessingStage(
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QueryProcessingStage::Enum StorageDistributed::getQueryProcessingStage(
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ContextPtr local_context,
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ContextPtr local_context,
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QueryProcessingStage::Enum to_stage,
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QueryProcessingStage::Enum to_stage,
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@ -473,10 +416,6 @@ QueryProcessingStage::Enum StorageDistributed::getQueryProcessingStage(
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SelectQueryInfo & query_info) const
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SelectQueryInfo & query_info) const
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{
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{
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const auto & settings = local_context->getSettingsRef();
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const auto & settings = local_context->getSettingsRef();
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// if (settings.allow_experimental_analyzer)
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// return getQueryProcessingStageAnalyzer(local_context, to_stage, storage_snapshot, query_info);
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ClusterPtr cluster = getCluster();
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ClusterPtr cluster = getCluster();
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size_t nodes = getClusterQueriedNodes(settings, cluster);
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size_t nodes = getClusterQueriedNodes(settings, cluster);
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@ -209,9 +209,6 @@ private:
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std::optional<QueryProcessingStage::Enum> getOptimizedQueryProcessingStage(const SelectQueryInfo & query_info, const Settings & settings) const;
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std::optional<QueryProcessingStage::Enum> getOptimizedQueryProcessingStage(const SelectQueryInfo & query_info, const Settings & settings) const;
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std::optional<QueryProcessingStage::Enum> getOptimizedQueryProcessingStageAnalyzer(const SelectQueryInfo & query_info, const Settings & settings) const;
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std::optional<QueryProcessingStage::Enum> getOptimizedQueryProcessingStageAnalyzer(const SelectQueryInfo & query_info, const Settings & settings) const;
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// QueryProcessingStage::Enum
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// getQueryProcessingStageAnalyzer(ContextPtr, QueryProcessingStage::Enum, const StorageSnapshotPtr &, SelectQueryInfo &) const;
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size_t getRandomShardIndex(const Cluster::ShardsInfo & shards);
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size_t getRandomShardIndex(const Cluster::ShardsInfo & shards);
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std::string getClusterName() const { return cluster_name.empty() ? "<remote>" : cluster_name; }
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std::string getClusterName() const { return cluster_name.empty() ? "<remote>" : cluster_name; }
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