36 ulong dynamic_variables_version;
37 char * dynamic_variables_ptr;
38 uint32_t dynamic_variables_head;
39 uint32_t dynamic_variables_size;
41 uint64_t myisam_max_extra_sort_file_size;
42 uint64_t max_heap_table_size;
43 uint64_t tmp_table_size;
45 ha_rows max_join_size;
46 uint64_t auto_increment_increment;
47 uint64_t auto_increment_offset;
48 uint64_t bulk_insert_buff_size;
49 uint64_t join_buff_size;
50 uint32_t max_allowed_packet;
51 uint64_t max_error_count;
52 uint64_t max_length_for_sort_data;
53 size_t max_sort_length;
54 uint64_t min_examined_row_limit;
55 bool optimizer_prune_level;
58 uint32_t optimizer_search_depth;
59 uint32_t div_precincrement;
60 uint64_t preload_buff_size;
61 uint32_t read_buff_size;
62 uint32_t read_rnd_buff_size;
65 uint32_t thread_handling;
66 uint32_t tx_isolation;
67 uint32_t completion_type;
70 uint64_t max_seeks_for_key;
71 size_t range_alloc_block_size;
72 uint32_t query_alloc_block_size;
73 uint32_t query_prealloc_size;
74 uint64_t group_concat_max_len;
75 uint64_t pseudo_thread_id;
87 return collation_server;