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Commit 07953513 authored by Tatiana A. Nurnberg's avatar Tatiana A. Nurnberg
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WL#4403 deprecate @log and @slow_log_queries variables 

Adds --general_log_file, --slow_query_log_file command-
line options to match system variables of the same names.

Deprecates --log, --log-slow-queries command-line options
and log, log_slow_queries system-variables for v7.0; they
are superseded by general_log/general_log_file and
slow_query_log/slow_query_log_file, respectively.

mysql-test/r/log_basic.result:
  Change deprecated system variable "log" to
  general log.
mysql-test/r/log_state.result:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
mysql-test/t/log_basic.test:
  Change deprecated system variable "log" to
  general log.
mysql-test/t/log_state.test:
  Show that all log-related server variables that
  should throw deprecation warnings do, and the
  others don't.
sql/mysqld.cc:
  Add command-line options --general_log_file and
  --slow_query_log_file to match server options of
  the same name.
  
  Deprecated --log and --log-slow-queries command-line
  options; they are superseded by --general-log/
  --general-log-file and --slow-query-log/--slow-query-log-file,
  respectively
sql/set_var.cc:
  Deprecate system-variables log in favour of general_log,
  log_slow_queries in favour of slow_query_log for 7.0,
  both for value- and DEFAULT-setting.
parent 53e01083
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Showing with 93 additions and 12 deletions
mysql-test/r/log_basic.result
View file @ 07953513
...@@ -5,8 +5,8 @@ INIT_VALUE ...@@ -5,8 +5,8 @@ INIT_VALUE
SELECT @@log AS INIT_VALUE; SELECT @@log AS INIT_VALUE;
INIT_VALUE INIT_VALUE
1 1
SET @@global.log = ON; SET @@global.general_log = ON;
SET global log = 0; SET global general_log = 0;
'Bug# 34832: log is a system but it is not accessible using SET @@global.log;' 'Bug# 34832: log is a system but it is not accessible using SET @@global.log;'
'SET GLOBAL log; and SELECT @@global.log. SHOW VARIABLES shows the value of log.' 'SET GLOBAL log; and SELECT @@global.log. SHOW VARIABLES shows the value of log.'
'#--------------------FN_DYNVARS_062_02-------------------------#' '#--------------------FN_DYNVARS_062_02-------------------------#'
......
mysql-test/r/log_state.result
View file @ 07953513
...@@ -187,6 +187,8 @@ SELECT @@general_log, @@log; ...@@ -187,6 +187,8 @@ SELECT @@general_log, @@log;
@@general_log @@log @@general_log @@log
1 1 1 1
SET GLOBAL log = 0; SET GLOBAL log = 0;
Warnings:
Warning 1287 The syntax '@@log' is deprecated and will be removed in MySQL 7.0. Please use '@@general_log' instead
SHOW VARIABLES LIKE 'general_log'; SHOW VARIABLES LIKE 'general_log';
Variable_name Value Variable_name Value
general_log OFF general_log OFF
...@@ -216,6 +218,8 @@ SELECT @@slow_query_log, @@log_slow_queries; ...@@ -216,6 +218,8 @@ SELECT @@slow_query_log, @@log_slow_queries;
@@slow_query_log @@log_slow_queries @@slow_query_log @@log_slow_queries
0 0 0 0
SET GLOBAL log_slow_queries = 0; SET GLOBAL log_slow_queries = 0;
Warnings:
Warning 1287 The syntax '@@log_slow_queries' is deprecated and will be removed in MySQL 7.0. Please use '@@slow_query_log' instead
SHOW VARIABLES LIKE 'slow_query_log'; SHOW VARIABLES LIKE 'slow_query_log';
Variable_name Value Variable_name Value
slow_query_log OFF slow_query_log OFF
...@@ -270,4 +274,28 @@ SET GLOBAL general_log_file = @general_log_file_saved; ...@@ -270,4 +274,28 @@ SET GLOBAL general_log_file = @general_log_file_saved;
SET GLOBAL slow_query_log_file = @slow_query_log_file_saved; SET GLOBAL slow_query_log_file = @slow_query_log_file_saved;
# -- End of Bug#32748. # -- End of Bug#32748.
deprecated:
SET GLOBAL log = 0;
Warnings:
Warning 1287 The syntax '@@log' is deprecated and will be removed in MySQL 7.0. Please use '@@general_log' instead
SET GLOBAL log_slow_queries = 0;
Warnings:
Warning 1287 The syntax '@@log_slow_queries' is deprecated and will be removed in MySQL 7.0. Please use '@@slow_query_log' instead
SET GLOBAL log = DEFAULT;
Warnings:
Warning 1287 The syntax '@@log' is deprecated and will be removed in MySQL 7.0. Please use '@@general_log' instead
SET GLOBAL log_slow_queries = DEFAULT;
Warnings:
Warning 1287 The syntax '@@log_slow_queries' is deprecated and will be removed in MySQL 7.0. Please use '@@slow_query_log' instead
not deprecated:
SELECT @@global.general_log_file INTO @my_glf;
SELECT @@global.slow_query_log_file INTO @my_sqlf;
SET GLOBAL general_log = 0;
SET GLOBAL slow_query_log = 0;
SET GLOBAL general_log_file = 'WL4403_G.log';
SET GLOBAL slow_query_log_file = 'WL4403_SQ.log';
SET GLOBAL general_log_file = @my_glf;
SET GLOBAL slow_query_log_file = @my_sqlf;
SET GLOBAL general_log = DEFAULT;
SET GLOBAL slow_query_log = DEFAULT;
End of 5.1 tests End of 5.1 tests
mysql-test/t/log_basic.test
View file @ 07953513
...@@ -38,9 +38,9 @@ SELECT @@global.log AS INIT_VALUE; ...@@ -38,9 +38,9 @@ SELECT @@global.log AS INIT_VALUE;
SELECT @@log AS INIT_VALUE; SELECT @@log AS INIT_VALUE;
SET @@global.log = ON; SET @@global.general_log = ON;
SET global log = 0; SET global general_log = 0;
--echo 'Bug# 34832: log is a system but it is not accessible using SET @@global.log;' --echo 'Bug# 34832: log is a system but it is not accessible using SET @@global.log;'
--echo 'SET GLOBAL log; and SELECT @@global.log. SHOW VARIABLES shows the value of log.' --echo 'SET GLOBAL log; and SELECT @@global.log. SHOW VARIABLES shows the value of log.'
......
mysql-test/t/log_state.test
View file @ 07953513
...@@ -259,6 +259,32 @@ SET GLOBAL slow_query_log_file = @slow_query_log_file_saved; ...@@ -259,6 +259,32 @@ SET GLOBAL slow_query_log_file = @slow_query_log_file_saved;
########################################################################### ###########################################################################
## WL#4403 - deprecate @log and @slow_log_queries variables
## these are all deprecated -- show for command-line as well!
--echo deprecated:
SET GLOBAL log = 0;
SET GLOBAL log_slow_queries = 0;
SET GLOBAL log = DEFAULT;
SET GLOBAL log_slow_queries = DEFAULT;
## these are NOT deprecated
--echo not deprecated:
SELECT @@global.general_log_file INTO @my_glf;
SELECT @@global.slow_query_log_file INTO @my_sqlf;
SET GLOBAL general_log = 0;
SET GLOBAL slow_query_log = 0;
SET GLOBAL general_log_file = 'WL4403_G.log';
SET GLOBAL slow_query_log_file = 'WL4403_SQ.log';
SET GLOBAL general_log_file = @my_glf;
SET GLOBAL slow_query_log_file = @my_sqlf;
SET GLOBAL general_log = DEFAULT;
SET GLOBAL slow_query_log = DEFAULT;
--echo End of 5.1 tests --echo End of 5.1 tests
--enable_ps_protocol --enable_ps_protocol
......
sql/mysqld.cc
View file @ 07953513
...@@ -3384,7 +3384,7 @@ static int init_common_variables(const char *conf_file_name, int argc, ...@@ -3384,7 +3384,7 @@ static int init_common_variables(const char *conf_file_name, int argc,
if (opt_slow_log && opt_slow_logname && !(log_output_options & LOG_FILE) if (opt_slow_log && opt_slow_logname && !(log_output_options & LOG_FILE)
&& !(log_output_options & LOG_NONE)) && !(log_output_options & LOG_NONE))
sql_print_warning("Although a path was specified for the " sql_print_warning("Although a path was specified for the "
"--log-slow-queries option, log tables are used. " "--log_slow_queries option, log tables are used. "
"To enable logging to files use the --log-output=file option."); "To enable logging to files use the --log-output=file option.");
s= opt_logname ? opt_logname : make_default_log_name(buff, ".log"); s= opt_logname ? opt_logname : make_default_log_name(buff, ".log");
...@@ -5536,7 +5536,9 @@ enum options_mysqld ...@@ -5536,7 +5536,9 @@ enum options_mysqld
OPT_MIN_EXAMINED_ROW_LIMIT, OPT_MIN_EXAMINED_ROW_LIMIT,
OPT_LOG_SLOW_SLAVE_STATEMENTS, OPT_LOG_SLOW_SLAVE_STATEMENTS,
OPT_OLD_MODE, OPT_OLD_MODE,
OPT_SLAVE_EXEC_MODE OPT_SLAVE_EXEC_MODE,
OPT_GENERAL_LOG_FILE,
OPT_SLOW_QUERY_LOG_FILE
}; };
...@@ -5733,7 +5735,7 @@ struct my_option my_long_options[] = ...@@ -5733,7 +5735,7 @@ struct my_option my_long_options[] =
"Set up signals usable for debugging", "Set up signals usable for debugging",
(uchar**) &opt_debugging, (uchar**) &opt_debugging, (uchar**) &opt_debugging, (uchar**) &opt_debugging,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"general-log", OPT_GENERAL_LOG, {"general_log", OPT_GENERAL_LOG,
"Enable|disable general log", (uchar**) &opt_log, "Enable|disable general log", (uchar**) &opt_log,
(uchar**) &opt_log, 0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0}, (uchar**) &opt_log, 0, GET_BOOL, OPT_ARG, 0, 0, 0, 0, 0, 0},
#ifdef HAVE_LARGE_PAGES #ifdef HAVE_LARGE_PAGES
...@@ -5769,8 +5771,12 @@ Disable with --skip-large-pages.", ...@@ -5769,8 +5771,12 @@ Disable with --skip-large-pages.",
(uchar**) &opt_local_infile, (uchar**) &opt_local_infile,
(uchar**) &opt_local_infile, 0, GET_BOOL, OPT_ARG, (uchar**) &opt_local_infile, 0, GET_BOOL, OPT_ARG,
1, 0, 0, 0, 0, 0}, 1, 0, 0, 0, 0, 0},
/* --log is deprecated (7.0) in favour of --general_log_file */
{"log", 'l', "Log connections and queries to file.", (uchar**) &opt_logname, {"log", 'l', "Log connections and queries to file.", (uchar**) &opt_logname,
(uchar**) &opt_logname, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0}, (uchar**) &opt_logname, 0, GET_STR, OPT_ARG, 0, 0, 0, 0, 0, 0},
{"general_log_file", OPT_GENERAL_LOG_FILE,
"Log connections and queries to given file.", (uchar**) &opt_logname,
(uchar**) &opt_logname, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"log-bin", OPT_BIN_LOG, {"log-bin", OPT_BIN_LOG,
"Log update queries in binary format. Optional (but strongly recommended " "Log update queries in binary format. Optional (but strongly recommended "
"to avoid replication problems if server's hostname changes) argument " "to avoid replication problems if server's hostname changes) argument "
...@@ -5844,10 +5850,14 @@ Disable with --skip-large-pages.", ...@@ -5844,10 +5850,14 @@ Disable with --skip-large-pages.",
(uchar**) &opt_log_slow_slave_statements, (uchar**) &opt_log_slow_slave_statements,
(uchar**) &opt_log_slow_slave_statements, (uchar**) &opt_log_slow_slave_statements,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"log-slow-queries", OPT_SLOW_QUERY_LOG, {"log_slow_queries", OPT_SLOW_QUERY_LOG,
"Log slow queries to a table or log file. Defaults logging to table mysql.slow_log or hostname-slow.log if --log-output=file is used. Must be enabled to activate other slow log options.", "Log slow queries to a table or log file. Defaults logging to table mysql.slow_log or hostname-slow.log if --log-output=file is used. Must be enabled to activate other slow log options.",
(uchar**) &opt_slow_logname, (uchar**) &opt_slow_logname, 0, GET_STR, OPT_ARG, (uchar**) &opt_slow_logname, (uchar**) &opt_slow_logname, 0, GET_STR, OPT_ARG,
0, 0, 0, 0, 0, 0}, 0, 0, 0, 0, 0, 0},
{"slow_query_log_file", OPT_SLOW_QUERY_LOG_FILE,
"Log slow queries to given log file. Defaults logging to hostname-slow.log. Must be enabled to activate other slow log options.",
(uchar**) &opt_slow_logname, (uchar**) &opt_slow_logname, 0, GET_STR,
REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"log-tc", OPT_LOG_TC, {"log-tc", OPT_LOG_TC,
"Path to transaction coordinator log (used for transactions that affect " "Path to transaction coordinator log (used for transactions that affect "
"more than one storage engine, when binary log is disabled)", "more than one storage engine, when binary log is disabled)",
...@@ -7655,6 +7665,9 @@ mysqld_get_one_option(int optid, ...@@ -7655,6 +7665,9 @@ mysqld_get_one_option(int optid,
default_collation_name= 0; default_collation_name= 0;
break; break;
case 'l': case 'l':
WARN_DEPRECATED(NULL, "7.0", "--log", "'--general_log'/'--general_log_file'");
/* FALL-THROUGH */
case OPT_GENERAL_LOG_FILE:
opt_log=1; opt_log=1;
break; break;
case 'h': case 'h':
...@@ -7824,6 +7837,9 @@ mysqld_get_one_option(int optid, ...@@ -7824,6 +7837,9 @@ mysqld_get_one_option(int optid,
} }
#endif /* HAVE_REPLICATION */ #endif /* HAVE_REPLICATION */
case (int) OPT_SLOW_QUERY_LOG: case (int) OPT_SLOW_QUERY_LOG:
WARN_DEPRECATED(NULL, "7.0", "--log_slow_queries", "'--slow_query_log'/'--slow_query_log_file'");
/* FALL-THROUGH */
case (int) OPT_SLOW_QUERY_LOG_FILE:
opt_slow_log= 1; opt_slow_log= 1;
break; break;
#ifdef WITH_CSV_STORAGE_ENGINE #ifdef WITH_CSV_STORAGE_ENGINE
...@@ -8213,7 +8229,7 @@ static void get_options(int *argc,char **argv) ...@@ -8213,7 +8229,7 @@ static void get_options(int *argc,char **argv)
if ((opt_log_slow_admin_statements || opt_log_queries_not_using_indexes || if ((opt_log_slow_admin_statements || opt_log_queries_not_using_indexes ||
opt_log_slow_slave_statements) && opt_log_slow_slave_statements) &&
!opt_slow_log) !opt_slow_log)
sql_print_warning("options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log-slow-queries is not set"); sql_print_warning("options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log_slow_queries is not set");
#if defined(HAVE_BROKEN_REALPATH) #if defined(HAVE_BROKEN_REALPATH)
my_use_symdir=0; my_use_symdir=0;
......
sql/set_var.cc
View file @ 07953513
...@@ -2391,6 +2391,12 @@ bool sys_var_key_cache_long::update(THD *thd, set_var *var) ...@@ -2391,6 +2391,12 @@ bool sys_var_key_cache_long::update(THD *thd, set_var *var)
bool sys_var_log_state::update(THD *thd, set_var *var) bool sys_var_log_state::update(THD *thd, set_var *var)
{ {
bool res; bool res;
if (this == &sys_var_log)
WARN_DEPRECATED(thd, "7.0", "@@log", "'@@general_log'");
else if (this == &sys_var_log_slow)
WARN_DEPRECATED(thd, "7.0", "@@log_slow_queries", "'@@slow_query_log'");
pthread_mutex_lock(&LOCK_global_system_variables); pthread_mutex_lock(&LOCK_global_system_variables);
if (!var->save_result.ulong_value) if (!var->save_result.ulong_value)
{ {
...@@ -2405,6 +2411,11 @@ bool sys_var_log_state::update(THD *thd, set_var *var) ...@@ -2405,6 +2411,11 @@ bool sys_var_log_state::update(THD *thd, set_var *var)
void sys_var_log_state::set_default(THD *thd, enum_var_type type) void sys_var_log_state::set_default(THD *thd, enum_var_type type)
{ {
if (this == &sys_var_log)
WARN_DEPRECATED(thd, "7.0", "@@log", "'@@general_log'");
else if (this == &sys_var_log_slow)
WARN_DEPRECATED(thd, "7.0", "@@log_slow_queries", "'@@slow_query_log'");
pthread_mutex_lock(&LOCK_global_system_variables); pthread_mutex_lock(&LOCK_global_system_variables);
logger.deactivate_log_handler(thd, log_type); logger.deactivate_log_handler(thd, log_type);
pthread_mutex_unlock(&LOCK_global_system_variables); pthread_mutex_unlock(&LOCK_global_system_variables);
...@@ -3711,7 +3722,7 @@ bool sys_var_thd_storage_engine::update(THD *thd, set_var *var) ...@@ -3711,7 +3722,7 @@ bool sys_var_thd_storage_engine::update(THD *thd, set_var *var)
void sys_var_thd_table_type::warn_deprecated(THD *thd) void sys_var_thd_table_type::warn_deprecated(THD *thd)
{ {
WARN_DEPRECATED(thd, "5.2", "table_type", "'storage_engine'"); WARN_DEPRECATED(thd, "5.2", "@@table_type", "'@@storage_engine'");
} }
void sys_var_thd_table_type::set_default(THD *thd, enum_var_type type) void sys_var_thd_table_type::set_default(THD *thd, enum_var_type type)
...@@ -3973,8 +3984,8 @@ bool process_key_caches(process_key_cache_t func) ...@@ -3973,8 +3984,8 @@ bool process_key_caches(process_key_cache_t func)
void sys_var_trust_routine_creators::warn_deprecated(THD *thd) void sys_var_trust_routine_creators::warn_deprecated(THD *thd)
{ {
WARN_DEPRECATED(thd, "5.2", "log_bin_trust_routine_creators", WARN_DEPRECATED(thd, "5.2", "@@log_bin_trust_routine_creators",
"'log_bin_trust_function_creators'"); "'@@log_bin_trust_function_creators'");
} }
void sys_var_trust_routine_creators::set_default(THD *thd, enum_var_type type) void sys_var_trust_routine_creators::set_default(THD *thd, enum_var_type type)
......
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