55a64ab8_PHP__Statistics___Manual_mysqlnd_statistics__Result_Set_Description
[Statistic] proto_binary_fetched_null, proto_binary_fetched_bit, proto_binary_fetched_tinyint proto_binary_fetched_short, proto_binary_fetched_int24, proto_binary_fetched_int, proto_binary_fetched_bigint, proto_binary_fetched_decimal, proto_binary_fetched_float, proto_binary_fetched_double, proto_binary_fetched_date, proto_binary_fetched_year, proto_binary_fetched_time, proto_binary_fetched_datetime, proto_binary_fetched_timestamp, proto_binary_fetched_string, proto_binary_fetched_blob, proto_binary_fetched_enum, proto_binary_fetched_set, proto_binary_fetched_geometry, proto_binary_fetched_other [Scope] Connection [Notes] For type mapping see proto_text_* described in the preceding text. [Description] 
Total number of columns of a certain type fetched from a prepared statement (MySQL binary protocol).
PHP: Statistics - Manual
Description