MySQL
8.0.19
Source Code Documentation

Buffer for sorting in main memory. More...
#include <row0merge.h>
Public Attributes  
mem_heap_t *  heap 
memory heap where allocated More...  
dict_index_t *  index 
the index the tuples belong to More...  
ulint  total_size 
total amount of data bytes More...  
ulint  n_tuples 
number of data tuples More...  
ulint  max_tuples 
maximum number of data tuples More...  
mtuple_t *  tuples 
array of data tuples More...  
mtuple_t *  tmp_tuples 
temporary copy of tuples, for sorting More...  
Buffer for sorting in main memory.
mem_heap_t* row_merge_buf_t::heap 
memory heap where allocated
dict_index_t* row_merge_buf_t::index 
the index the tuples belong to
ulint row_merge_buf_t::max_tuples 
maximum number of data tuples
ulint row_merge_buf_t::n_tuples 
number of data tuples
mtuple_t* row_merge_buf_t::tmp_tuples 
temporary copy of tuples, for sorting
ulint row_merge_buf_t::total_size 
total amount of data bytes
mtuple_t* row_merge_buf_t::tuples 
array of data tuples