Explain_table_base Class Reference

Inheritance diagram for Explain_table_base:

List of all members.

Protected Member Functions
	Explain_table_base (Explain_context_enum context_type_arg, THD *const thd_arg, JOIN *const join_arg)
	Explain_table_base (Explain_context_enum context_type_arg, THD *const thd_arg, TABLE *const table_arg)
virtual bool	explain_partitions ()
virtual bool	explain_possible_keys ()
bool	explain_key_parts (int key, uint key_parts)
bool	explain_key_and_len_quick (const SQL_SELECT *select)
bool	explain_key_and_len_index (int key)
bool	explain_key_and_len_index (int key, uint key_length, uint key_parts)
bool	explain_extra_common (const SQL_SELECT *select, const JOIN_TAB *tab, int quick_type, uint keyno)
bool	explain_tmptable_and_filesort (bool need_tmp_table_arg, bool need_sort_arg)
virtual bool	explain_modify_flags ()
Protected Attributes
const TABLE *	table
key_map	usable_keys

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Detailed Description

Common base class for Explain_join and Explain_table

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The documentation for this class was generated from the following file:

• opt_explain.cc