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[packages/mysql.git] / log_warnings_suppress.patch
1 # name       : log_warnings_suppress.patch
2 # introduced : 11 or before
3 # maintainer : Oleg
4 #
5 #!!! notice !!!
6 # Any small change to this file in the main branch
7 # should be done or reviewed by the maintainer!
8 diff -ruN /dev/null b/patch_info/log_warnings_suppress.patch
9 --- /dev/null   1970-01-01 00:00:00.000000000 +0000
10 +++ b/patch_info/log_warnings_suppress.patch    2011-04-09 18:48:59.000000000 +0400
11 @@ -0,0 +1,9 @@
12 +File=log_warnings_suppress.patch
13 +Name=Disable log warnings for enumerated warnings (old name:suppress_log_warning_1592.patch)
14 +Version=1.0
15 +Author=Percona <info@percona.com>
16 +License=GPL
17 +Comment=
18 +Changelog
19 +2011-01-05 rename patch suppress_log_warning_1592.patch to log_warnings_silence.patch. Also remove boolean system variable "suppress_log_warning_1592" and add set varbile "log_warnings_silence" (possible values: 1592)
20 +2011-02-21 rename patch log_warning_silence.patch to log_warnings_suppress.patch. Also rename variable "log_warning_silence" to "log_warning_suppress".
21 diff -ruN a/sql/mysqld.cc b/sql/mysqld.cc
22 --- a/sql/mysqld.cc     2011-04-09 18:48:59.000000000 +0400
23 +++ b/sql/mysqld.cc     2011-04-09 18:48:59.000000000 +0400
24 @@ -623,6 +623,8 @@
25  SHOW_COMP_OPTION have_crypt, have_compress;
26  SHOW_COMP_OPTION have_profiling;
27  
28 +ulonglong opt_log_warnings_suppress= 0;
29 +
30  /* Thread specific variables */
31  
32  pthread_key(MEM_ROOT**,THR_MALLOC);
33 diff -ruN a/sql/mysqld.h b/sql/mysqld.h
34 --- a/sql/mysqld.h      2011-04-09 18:48:58.000000000 +0400
35 +++ b/sql/mysqld.h      2011-04-09 18:48:59.000000000 +0400
36 @@ -228,6 +228,8 @@
37  extern TYPELIB thread_handling_typelib;
38  extern my_decimal decimal_zero;
39  
40 +extern ulonglong opt_log_warnings_suppress;
41 +
42  extern pthread_key(MEM_ROOT**,THR_MALLOC);
43  
44  #ifdef HAVE_PSI_INTERFACE
45 diff -ruN a/sql/sql_class.cc b/sql/sql_class.cc
46 --- a/sql/sql_class.cc  2011-04-09 18:48:50.000000000 +0400
47 +++ b/sql/sql_class.cc  2011-04-09 18:48:59.000000000 +0400
48 @@ -4575,7 +4575,7 @@
49                            ER_BINLOG_UNSAFE_STATEMENT,
50                            ER(ER_BINLOG_UNSAFE_STATEMENT),
51                            ER(LEX::binlog_stmt_unsafe_errcode[unsafe_type]));
52 -      if (global_system_variables.log_warnings)
53 +      if (global_system_variables.log_warnings && ((opt_log_warnings_suppress & (ULL(1) << log_warnings_suppress_1592)) == 0))
54        {
55          char buf[MYSQL_ERRMSG_SIZE * 2];
56          sprintf(buf, ER(ER_BINLOG_UNSAFE_STATEMENT),
57 diff -ruN a/sql/sql_class.h b/sql/sql_class.h
58 --- a/sql/sql_class.h   2011-04-09 18:48:53.000000000 +0400
59 +++ b/sql/sql_class.h   2011-04-09 18:48:59.000000000 +0400
60 @@ -90,6 +90,7 @@
61    SLOG_F_TMP_TABLE, SLOG_F_TMP_DISK, SLOG_F_FILESORT,
62    SLOG_F_FILESORT_DISK
63  };
64 +enum enum_log_warnings_suppress { log_warnings_suppress_1592 };
65  enum enum_slave_exec_mode { SLAVE_EXEC_MODE_STRICT,
66                              SLAVE_EXEC_MODE_IDEMPOTENT,
67                              SLAVE_EXEC_MODE_LAST_BIT};
68 diff -ruN a/sql/sys_vars.cc b/sql/sys_vars.cc
69 --- a/sql/sys_vars.cc   2011-04-09 18:48:55.000000000 +0400
70 +++ b/sql/sys_vars.cc   2011-04-09 18:48:59.000000000 +0400
71 @@ -1470,6 +1470,15 @@
72         READ_ONLY GLOBAL_VAR(mysqld_port), CMD_LINE(REQUIRED_ARG, 'P'),
73         VALID_RANGE(0, UINT_MAX32), DEFAULT(0), BLOCK_SIZE(1));
74  
75 +const char *log_warnings_suppress_name[]= { "1592" };
76 +static Sys_var_set Sys_log_warnings_suppress(
77 +       "log_warnings_suppress",
78 +       "disable logging of enumerated warnings: "
79 +       "1592: unsafe statements for binary logging; "
80 +       "possible values : [1592]",
81 +       GLOBAL_VAR(opt_log_warnings_suppress), CMD_LINE(REQUIRED_ARG),
82 +       log_warnings_suppress_name, DEFAULT(0));
83 +
84  static Sys_var_ulong Sys_preload_buff_size(
85         "preload_buffer_size",
86         "The size of the buffer that is allocated when preloading indexes",
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