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Sys_var_tx_read_only Class Reference

#include <sys_vars.h>

Inheritance diagram for Sys_var_tx_read_only:
Sys_var_mybool Sys_var_typelib sys_var

List of all members.

Public Member Functions

 Sys_var_tx_read_only (const char *name_arg, const char *comment, int flag_args, ptrdiff_t off, size_t size, CMD_LINE getopt, my_bool def_val, PolyLock *lock, enum binlog_status_enum binlog_status_arg, on_check_function on_check_func)
virtual bool session_update (THD *thd, set_var *var)

Detailed Description

Class representing the tx_read_only system variable for setting default transaction access mode.

Note that there is a special syntax - SET TRANSACTION READ ONLY (or READ WRITE) that sets the access mode for the next transaction only.

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