#include #include #include #include namespace DB { bool ParserKillQueryQuery::parseImpl(Pos & pos, ASTPtr & node, Expected & expected) { String cluster_str; auto query = std::make_shared(); ParserKeyword p_kill{"KILL"}; ParserKeyword p_query{"QUERY"}; ParserKeyword p_mutation{"MUTATION"}; ParserKeyword p_part_move_to_shard{"PART_MOVE_TO_SHARD"}; ParserKeyword p_transaction{"TRANSACTION"}; ParserKeyword p_on{"ON"}; ParserKeyword p_test{"TEST"}; ParserKeyword p_sync{"SYNC"}; ParserKeyword p_async{"ASYNC"}; ParserKeyword p_where{"WHERE"}; ParserExpression p_where_expression; if (!p_kill.ignore(pos, expected)) return false; if (p_query.ignore(pos, expected)) query->type = ASTKillQueryQuery::Type::Query; else if (p_mutation.ignore(pos, expected)) query->type = ASTKillQueryQuery::Type::Mutation; else if (p_part_move_to_shard.ignore(pos, expected)) query->type = ASTKillQueryQuery::Type::PartMoveToShard; else if (p_transaction.ignore(pos, expected)) query->type = ASTKillQueryQuery::Type::Transaction; else return false; if (p_on.ignore(pos, expected) && !ASTQueryWithOnCluster::parse(pos, cluster_str, expected)) return false; if (!p_where.ignore(pos, expected) || !p_where_expression.parse(pos, query->where_expression, expected)) return false; if (p_sync.ignore(pos, expected)) query->sync = true; else if (p_async.ignore(pos, expected)) query->sync = false; else if (p_test.ignore(pos, expected)) query->test = true; query->cluster = cluster_str; query->children.emplace_back(query->where_expression); node = std::move(query); return true; } }