MySQL 9.0.0
Source Code Documentation
|
Go to the source code of this file.
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... | |