DML_prelocking_strategy Class Reference

#include <sql_base.h>

Inheritance diagram for DML_prelocking_strategy:

List of all members.

Public Member Functions
virtual bool	handle_routine (THD *thd, Query_tables_list *prelocking_ctx, Sroutine_hash_entry *rt, sp_head *sp, bool *need_prelocking)
virtual bool	handle_table (THD *thd, Query_tables_list *prelocking_ctx, TABLE_LIST *table_list, bool *need_prelocking)
virtual bool	handle_view (THD *thd, Query_tables_list *prelocking_ctx, TABLE_LIST *table_list, bool *need_prelocking)

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Detailed Description

A Strategy for prelocking algorithm suitable for DML statements.

Ensures that all tables used by all statement's SF/SP/triggers and required for foreign key checks are prelocked and SF/SPs used are cached.

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

• sql_base.h
• sql_base.cc