ClickHouse/dbms/src/Interpreters/InterpreterOptimizeQuery.cpp

32 lines
785 B
C++

#include <Storages/IStorage.h>
#include <Parsers/ASTOptimizeQuery.h>
#include <Interpreters/Context.h>
#include <Interpreters/DDLWorker.h>
#include <Interpreters/InterpreterOptimizeQuery.h>
#include <Common/typeid_cast.h>
namespace DB
{
namespace ErrorCodes
{
extern const int BAD_ARGUMENTS;
}
BlockIO InterpreterOptimizeQuery::execute()
{
const ASTOptimizeQuery & ast = typeid_cast<const ASTOptimizeQuery &>(*query_ptr);
if (!ast.cluster.empty())
return executeDDLQueryOnCluster(query_ptr, context, {ast.database});
StoragePtr table = context.getTable(ast.database, ast.table);
auto table_lock = table->lockStructure(true, __PRETTY_FUNCTION__);
table->optimize(query_ptr, ast.partition, ast.final, ast.deduplicate, context);
return {};
}
}