MySQL  8.0.27
Source Code Documentation
sql_optimizer_internal.h File Reference
#include "sql/sql_optimizer.h"
#include "my_inttypes.h"
#include "sql/item.h"

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Classes

struct  Key_field
 A Key_field is a descriptor of a predicate of the form (column <op> val). More...
 

Functions

bool add_key_fields (THD *thd, JOIN *join, Key_field **key_fields, uint *and_level, Item *cond, table_map usable_tables, SARGABLE_PARAM **sargables)
 The guts of the ref optimizer. More...