| 67 | }; |
| 68 | |
| 69 | void TableFunctionMySQL::parseArguments(const ASTPtr & ast_function, ContextPtr context) |
| 70 | { |
| 71 | const auto & args_func = ast_function->as<ASTFunction &>(); |
| 72 | |
| 73 | if (!args_func.arguments) |
| 74 | throw Exception(ErrorCodes::LOGICAL_ERROR, "Table function 'mysql' must have arguments."); |
| 75 | |
| 76 | auto & args = args_func.arguments->children; |
| 77 | |
| 78 | MySQLSettings mysql_settings; |
| 79 | |
| 80 | const auto & settings = context->getSettingsRef(); |
| 81 | mysql_settings[MySQLSetting::connect_timeout] = settings[Setting::external_storage_connect_timeout_sec]; |
| 82 | mysql_settings[MySQLSetting::read_write_timeout] = settings[Setting::external_storage_rw_timeout_sec]; |
| 83 | |
| 84 | for (auto it = args.begin(); it != args.end(); ++it) |
| 85 | { |
| 86 | const ASTSetQuery * settings_ast = (*it)->as<ASTSetQuery>(); |
| 87 | if (settings_ast) |
| 88 | { |
| 89 | mysql_settings.loadFromQuery(*settings_ast); |
| 90 | args.erase(it); |
| 91 | break; |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | configuration = StorageMySQL::getConfiguration(args, context, mysql_settings); |
| 96 | pool.emplace(createMySQLPoolWithFailover(*configuration, mysql_settings)); |
| 97 | } |
| 98 | |
| 99 | ColumnsDescription TableFunctionMySQL::getActualTableStructure(ContextPtr context, bool /*is_insert_query*/) const |
| 100 | { |
nothing calls this directly
no test coverage detected