automerge

mysql-test/r/ps.result

@@ -803,6 +803,8 @@ select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
 16382
 set global max_prepared_stmt_count=-1;
+Warnings:
+Warning	1292	Truncated incorrect max_prepared_stmt_count value: '-1'
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
 0

mysql-test/r/variables.result

@@ -705,7 +705,7 @@ VARIABLE_NAME	VARIABLE_VALUE
 MYISAM_DATA_POINTER_SIZE	7
 SET GLOBAL table_open_cache=-1;
 Warnings:
-Warning	1292	Truncated incorrect table_open_cache value: '0'
+Warning	1292	Truncated incorrect table_open_cache value: '-1'
 SHOW VARIABLES LIKE 'table_open_cache';
 Variable_name	Value
 table_open_cache	1
@@ -1341,3 +1341,36 @@ SET @@session.thread_stack= 7;
 ERROR HY000: Variable 'thread_stack' is a read only variable
 SET @@global.thread_stack= 7;
 ERROR HY000: Variable 'thread_stack' is a read only variable
+SELECT @@global.expire_logs_days INTO @old_eld;
+SET GLOBAL expire_logs_days = -1;
+Warnings:
+Warning	1292	Truncated incorrect expire_logs_days value: '-1'
+needs to've been adjusted (0)
+SELECT @@global.expire_logs_days;
+@@global.expire_logs_days
+0
+SET GLOBAL expire_logs_days = 11;
+SET @old_mode=@@sql_mode;
+SET SESSION sql_mode = 'TRADITIONAL';
+SET GLOBAL expire_logs_days = 100;
+ERROR 42000: Variable 'expire_logs_days' can't be set to the value of '100'
+needs to be unchanged (11)
+SELECT @@global.expire_logs_days;
+@@global.expire_logs_days
+11
+SET SESSION sql_mode = @old_mode;
+SET GLOBAL expire_logs_days = 100;
+Warnings:
+Warning	1292	Truncated incorrect expire_logs_days value: '100'
+needs to've been adjusted (99)
+SELECT @@global.expire_logs_days;
+@@global.expire_logs_days
+99
+SET GLOBAL expire_logs_days = 11;
+SET GLOBAL expire_logs_days = 99;
+needs to pass with no warnings (99)
+SELECT @@global.expire_logs_days;
+@@global.expire_logs_days
+99
+SET GLOBAL expire_logs_days = @old_eld;
+End of 5.1 tests

mysql-test/suite/sys_vars/r/auto_increment_increment_basic.result

@@ -61,7 +61,7 @@ SELECT @@global.auto_increment_increment;
 1
 SET @@global.auto_increment_increment = -1024;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-increment value: '0'
+Warning	1292	Truncated incorrect auto_increment_increment value: '-1024'
 SELECT @@global.auto_increment_increment;
 @@global.auto_increment_increment
 1
@@ -89,7 +89,7 @@ SELECT @@session.auto_increment_increment;
 1
 SET @@session.auto_increment_increment = -2;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-increment value: '0'
+Warning	1292	Truncated incorrect auto_increment_increment value: '-2'
 SELECT @@session.auto_increment_increment;
 @@session.auto_increment_increment
 1

mysql-test/suite/sys_vars/r/auto_increment_increment_func.result

@@ -169,7 +169,7 @@ id	name
 ## Verifying behavior of variable with negative value ##
 SET @@auto_increment_increment = -10;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-increment value: '0'
+Warning	1292	Truncated incorrect auto_increment_increment value: '-10'
 INSERT into t1(name) values('Record_17');
 INSERT into t1(name) values('Record_18');
 SELECT * from t1;

mysql-test/suite/sys_vars/r/auto_increment_offset_basic.result

@@ -61,7 +61,7 @@ SELECT @@global.auto_increment_offset;
 1
 SET @@global.auto_increment_offset = -1024;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-offset value: '0'
+Warning	1292	Truncated incorrect auto_increment_offset value: '-1024'
 SELECT @@global.auto_increment_offset;
 @@global.auto_increment_offset
 1
@@ -94,7 +94,7 @@ SELECT @@session.auto_increment_offset;
 1
 SET @@session.auto_increment_offset = -2;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-offset value: '0'
+Warning	1292	Truncated incorrect auto_increment_offset value: '-2'
 SELECT @@session.auto_increment_offset;
 @@session.auto_increment_offset
 1

mysql-test/suite/sys_vars/r/auto_increment_offset_func.result

@@ -178,7 +178,7 @@ id	name
 ## Assigning -ve value to variable ## 
 SET @@auto_increment_offset = -10;
 Warnings:
-Warning	1292	Truncated incorrect auto-increment-offset value: '0'
+Warning	1292	Truncated incorrect auto_increment_offset value: '-10'
 SELECT @@auto_increment_offset = -10;
 @@auto_increment_offset = -10
 0

mysql-test/suite/sys_vars/r/concurrent_insert_basic.result

@@ -28,6 +28,8 @@ SELECT @@global.concurrent_insert;
 2
 '#--------------------FN_DYNVARS_018_04-------------------------#'
 SET @@global.concurrent_insert = -1;
+Warnings:
+Warning	1292	Truncated incorrect concurrent_insert value: '-1'
 Select @@global.concurrent_insert;
 @@global.concurrent_insert
 0

mysql-test/suite/sys_vars/r/connect_timeout_basic.result

@@ -35,7 +35,7 @@ SELECT @@global.connect_timeout;
 2
 SET @@global.connect_timeout = -1024;
 Warnings:
-Warning	1292	Truncated incorrect connect_timeout value: '0'
+Warning	1292	Truncated incorrect connect_timeout value: '-1024'
 SELECT @@global.connect_timeout;
 @@global.connect_timeout
 2

mysql-test/suite/sys_vars/r/default_week_format_basic.result

@@ -64,6 +64,8 @@ SELECT @@global.default_week_format;
 @@global.default_week_format
 7
 SET @@global.default_week_format = -1024;
+Warnings:
+Warning	1292	Truncated incorrect default_week_format value: '-1024'
 SELECT @@global.default_week_format;
 @@global.default_week_format
 0
@@ -100,6 +102,8 @@ SELECT @@session.default_week_format;
 @@session.default_week_format
 7
 SET @@session.default_week_format = -2;
+Warnings:
+Warning	1292	Truncated incorrect default_week_format value: '-2'
 SELECT @@session.default_week_format;
 @@session.default_week_format
 0

mysql-test/suite/sys_vars/r/delayed_insert_timeout_basic.result

@@ -35,7 +35,7 @@ SELECT @@global.delayed_insert_timeout;
 1
 SET @@global.delayed_insert_timeout = -1024;
 Warnings:
-Warning	1292	Truncated incorrect delayed_insert_timeout value: '0'
+Warning	1292	Truncated incorrect delayed_insert_timeout value: '-1024'
 SELECT @@global.delayed_insert_timeout;
 @@global.delayed_insert_timeout
 1

mysql-test/suite/sys_vars/r/div_precision_increment_basic.result

@@ -78,6 +78,8 @@ SELECT @@global.div_precision_increment;
 @@global.div_precision_increment
 30
 SET @@global.div_precision_increment = -1024;
+Warnings:
+Warning	1292	Truncated incorrect div_precision_increment value: '-1024'
 SELECT @@global.div_precision_increment;
 @@global.div_precision_increment
 0
@@ -100,6 +102,8 @@ SELECT @@session.div_precision_increment;
 @@session.div_precision_increment
 30
 SET @@session.div_precision_increment = -2;
+Warnings:
+Warning	1292	Truncated incorrect div_precision_increment value: '-2'
 SELECT @@session.div_precision_increment;
 @@session.div_precision_increment
 0

mysql-test/suite/sys_vars/r/expire_logs_days_basic.result

@@ -32,6 +32,8 @@ SELECT @@global.expire_logs_days;
 21
 '#--------------------FN_DYNVARS_029_04-------------------------#'
 SET @@global.expire_logs_days = -1;
+Warnings:
+Warning	1292	Truncated incorrect expire_logs_days value: '-1'
 SELECT @@global.expire_logs_days;
 @@global.expire_logs_days
 0
@@ -53,6 +55,8 @@ SELECT @@global.expire_logs_days;
 @@global.expire_logs_days
 99
 SET @@global.expire_logs_days = -1024;
+Warnings:
+Warning	1292	Truncated incorrect expire_logs_days value: '-1024'
 SELECT @@global.expire_logs_days;
 @@global.expire_logs_days
 0

mysql-test/suite/sys_vars/r/group_concat_max_len_basic.result

@@ -65,7 +65,7 @@ SELECT @@global.group_concat_max_len;
 4
 SET @@global.group_concat_max_len = -1024;
 Warnings:
-Warning	1292	Truncated incorrect group_concat_max_len value: '0'
+Warning	1292	Truncated incorrect group_concat_max_len value: '-1024'
 SELECT @@global.group_concat_max_len;
 @@global.group_concat_max_len
 4
@@ -91,7 +91,7 @@ SELECT @@session.group_concat_max_len;
 4
 SET @@session.group_concat_max_len = -2;
 Warnings:
-Warning	1292	Truncated incorrect group_concat_max_len value: '0'
+Warning	1292	Truncated incorrect group_concat_max_len value: '-2'
 SELECT @@session.group_concat_max_len;
 @@session.group_concat_max_len
 4

mysql-test/suite/sys_vars/r/interactive_timeout_basic.result

@@ -61,7 +61,7 @@ SELECT @@global.interactive_timeout;
 1
 SET @@global.interactive_timeout = -1024;
 Warnings:
-Warning	1292	Truncated incorrect interactive_timeout value: '0'
+Warning	1292	Truncated incorrect interactive_timeout value: '-1024'
 SELECT @@global.interactive_timeout;
 @@global.interactive_timeout
 1
@@ -89,7 +89,7 @@ SELECT @@session.interactive_timeout;
 1
 SET @@session.interactive_timeout = -2;
 Warnings:
-Warning	1292	Truncated incorrect interactive_timeout value: '0'
+Warning	1292	Truncated incorrect interactive_timeout value: '-2'
 SELECT @@session.interactive_timeout;
 @@session.interactive_timeout
 1

mysql-test/suite/sys_vars/r/max_allowed_packet_basic.result

@@ -76,7 +76,7 @@ SELECT @@global.max_allowed_packet;
 1024
 SET @@global.max_allowed_packet = -1024;
 Warnings:
-Warning	1292	Truncated incorrect max_allowed_packet value: '0'
+Warning	1292	Truncated incorrect max_allowed_packet value: '-1024'
 SELECT @@global.max_allowed_packet;
 @@global.max_allowed_packet
 1024

mysql-test/suite/sys_vars/r/max_binlog_size_basic.result

@@ -39,7 +39,7 @@ SELECT @@global.max_binlog_size;
 '#--------------------FN_DYNVARS_072_04-------------------------#'
 SET @@global.max_binlog_size = -1;
 Warnings:
-Warning	1292	Truncated incorrect max_binlog_size value: '0'
+Warning	1292	Truncated incorrect max_binlog_size value: '-1'
 SELECT @@global.max_binlog_size;
 @@global.max_binlog_size
 4096
@@ -56,7 +56,7 @@ SELECT @@global.max_binlog_size;
 1073741824
 SET @@global.max_binlog_size = -1024;
 Warnings:
-Warning	1292	Truncated incorrect max_binlog_size value: '0'
+Warning	1292	Truncated incorrect max_binlog_size value: '-1024'
 SELECT @@global.max_binlog_size;
 @@global.max_binlog_size
 4096

mysql-test/suite/sys_vars/r/max_connections_basic.result

@@ -39,7 +39,7 @@ SELECT @@global.max_connections;
 '#--------------------FN_DYNVARS_074_04-------------------------#'
 SET @@global.max_connections = -1;
 Warnings:
-Warning	1292	Truncated incorrect max_connections value: '0'
+Warning	1292	Truncated incorrect max_connections value: '-1'
 SELECT @@global.max_connections;
 @@global.max_connections
 1
@@ -56,7 +56,7 @@ SELECT @@global.max_connections;
 100000
 SET @@global.max_connections = -1024;
 Warnings:
-Warning	1292	Truncated incorrect max_connections value: '0'
+Warning	1292	Truncated incorrect max_connections value: '-1024'
 SELECT @@global.max_connections;
 @@global.max_connections
 1

mysql-test/suite/sys_vars/r/max_delayed_threads_basic.result

@@ -76,10 +76,14 @@ SELECT @@session.max_delayed_threads;
 16383
 '#------------------FN_DYNVARS_075_05-----------------------#'
 SET @@global.max_delayed_threads = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_delayed_threads value: '-1024'
 SELECT @@global.max_delayed_threads;
 @@global.max_delayed_threads
 0
 SET @@global.max_delayed_threads = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_delayed_threads value: '-1'
 SELECT @@global.max_delayed_threads;
 @@global.max_delayed_threads
 0

mysql-test/suite/sys_vars/r/max_error_count_basic.result

@@ -63,10 +63,14 @@ SELECT @@session.max_error_count;
 65534
 '#------------------FN_DYNVARS_076_05-----------------------#'
 SET @@global.max_error_count = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_error_count value: '-1'
 SELECT @@global.max_error_count;
 @@global.max_error_count
 0
 SET @@global.max_error_count = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_error_count value: '-1024'
 SELECT @@global.max_error_count;
 @@global.max_error_count
 0
@@ -93,6 +97,8 @@ SELECT @@global.max_error_count;
 @@global.max_error_count
 65535
 SET @@session.max_error_count = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_error_count value: '-1'
 SELECT @@session.max_error_count;
 @@session.max_error_count
 0
@@ -102,6 +108,8 @@ SELECT @@session.max_error_count;
 @@session.max_error_count
 65535
 SET @@session.max_error_count = -2;
+Warnings:
+Warning	1292	Truncated incorrect max_error_count value: '-2'
 SELECT @@session.max_error_count;
 @@session.max_error_count
 0

mysql-test/suite/sys_vars/r/max_insert_delayed_threads_basic.result

@@ -77,10 +77,14 @@ SELECT @@session.max_insert_delayed_threads;
 16383
 '#------------------FN_DYNVARS_078_05-----------------------#'
 SET @@global.max_insert_delayed_threads = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_insert_delayed_threads value: '-1024'
 SELECT @@global.max_insert_delayed_threads;
 @@global.max_insert_delayed_threads
 0
 SET @@global.max_insert_delayed_threads = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_insert_delayed_threads value: '-1'
 SELECT @@global.max_insert_delayed_threads;
 @@global.max_insert_delayed_threads
 0

mysql-test/suite/sys_vars/r/max_length_for_sort_data_basic.result

@@ -71,7 +71,7 @@ SELECT @@session.max_length_for_sort_data;
 '#------------------FN_DYNVARS_080_05-----------------------#'
 SET @@global.max_length_for_sort_data = -1024;
 Warnings:
-Warning	1292	Truncated incorrect max_length_for_sort_data value: '0'
+Warning	1292	Truncated incorrect max_length_for_sort_data value: '-1024'
 SELECT @@global.max_length_for_sort_data;
 @@global.max_length_for_sort_data
 4
@@ -111,7 +111,7 @@ SELECT @@session.max_length_for_sort_data;
 8388608
 SET @@session.max_length_for_sort_data = -1;
 Warnings:
-Warning	1292	Truncated incorrect max_length_for_sort_data value: '0'
+Warning	1292	Truncated incorrect max_length_for_sort_data value: '-1'
 SELECT @@session.max_length_for_sort_data;
 @@session.max_length_for_sort_data
 4

mysql-test/suite/sys_vars/r/max_prepared_stmt_count_basic.result

@@ -36,6 +36,8 @@ SELECT @@global.max_prepared_stmt_count;
 65535
 '#--------------------FN_DYNVARS_081_04-------------------------#'
 SET @@global.max_prepared_stmt_count = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_prepared_stmt_count value: '-1'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
 0
@@ -51,6 +53,8 @@ SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
 1048576
 SET @@global.max_prepared_stmt_count = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_prepared_stmt_count value: '-1024'
 SELECT @@global.max_prepared_stmt_count;
 @@global.max_prepared_stmt_count
 0

mysql-test/suite/sys_vars/r/max_relay_log_size_basic.result

@@ -38,6 +38,8 @@ SELECT @@global.max_relay_log_size;
 'Bug# 34877: Invalid Values are coming in variable on assigning valid values';
 '#--------------------FN_DYNVARS_082_04-------------------------#'
 SET @@global.max_relay_log_size = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_relay_log_size value: '-1'
 SELECT @@global.max_relay_log_size;
 @@global.max_relay_log_size
 0
@@ -53,6 +55,8 @@ SELECT @@global.max_relay_log_size;
 @@global.max_relay_log_size
 1073741824
 SET @@global.max_relay_log_size = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_relay_log_size value: '-1024'
 SELECT @@global.max_relay_log_size;
 @@global.max_relay_log_size
 0

mysql-test/suite/sys_vars/r/max_sort_length_basic.result

@@ -71,7 +71,7 @@ SELECT @@session.max_sort_length;
 '#------------------FN_DYNVARS_084_05-----------------------#'
 SET @@global.max_sort_length = -1024;
 Warnings:
-Warning	1292	Truncated incorrect max_sort_length value: '0'
+Warning	1292	Truncated incorrect max_sort_length value: '-1024'
 SELECT @@global.max_sort_length;
 @@global.max_sort_length
 4
@@ -111,7 +111,7 @@ SELECT @@session.max_sort_length;
 8388608
 SET @@session.max_sort_length = -1;
 Warnings:
-Warning	1292	Truncated incorrect max_sort_length value: '0'
+Warning	1292	Truncated incorrect max_sort_length value: '-1'
 SELECT @@session.max_sort_length;
 @@session.max_sort_length
 4

mysql-test/suite/sys_vars/r/max_sp_recursion_depth_basic.result

@@ -74,6 +74,8 @@ SELECT @@session.max_sp_recursion_depth;
 150
 '#------------------FN_DYNVARS_085_05-----------------------#'
 SET @@global.max_sp_recursion_depth = -1024;
+Warnings:
+Warning	1292	Truncated incorrect max_sp_recursion_depth value: '-1024'
 SELECT @@global.max_sp_recursion_depth;
 @@global.max_sp_recursion_depth
 0
@@ -84,6 +86,8 @@ SELECT @@global.max_sp_recursion_depth;
 @@global.max_sp_recursion_depth
 255
 SET @@global.max_sp_recursion_depth = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_sp_recursion_depth value: '-1'
 SELECT @@global.max_sp_recursion_depth;
 @@global.max_sp_recursion_depth
 0
@@ -110,6 +114,8 @@ SELECT @@session.max_sp_recursion_depth;
 @@session.max_sp_recursion_depth
 255
 SET @@session.max_sp_recursion_depth = -1;
+Warnings:
+Warning	1292	Truncated incorrect max_sp_recursion_depth value: '-1'
 SELECT @@session.max_sp_recursion_depth;
 @@session.max_sp_recursion_depth
 0
@@ -120,6 +126,8 @@ SELECT @@session.max_sp_recursion_depth;
 @@session.max_sp_recursion_depth
 255
 SET @@session.max_sp_recursion_depth = -001;
+Warnings:
+Warning	1292	Truncated incorrect max_sp_recursion_depth value: '-1'
 SELECT @@session.max_sp_recursion_depth;
 @@session.max_sp_recursion_depth
 0

mysql-test/suite/sys_vars/r/myisam_data_pointer_size_basic.result

@@ -48,7 +48,7 @@ ERROR HY000: Variable 'myisam_data_pointer_size' is a GLOBAL variable and should
 '#------------------FN_DYNVARS_093_05-----------------------#'
 SET @@global.myisam_data_pointer_size = -1;
 Warnings:
-Warning	1292	Truncated incorrect myisam_data_pointer_size value: '0'
+Warning	1292	Truncated incorrect myisam_data_pointer_size value: '-1'
 SELECT @@global.myisam_data_pointer_size;
 @@global.myisam_data_pointer_size
 2

mysql-test/suite/sys_vars/r/net_buffer_length_basic.result

@@ -50,7 +50,7 @@ SELECT @@global.net_buffer_length;
 1024
 SET @@global.net_buffer_length = -1024;
 Warnings:
-Warning	1292	Truncated incorrect net_buffer_length value: '0'
+Warning	1292	Truncated incorrect net_buffer_length value: '-1024'
 SELECT @@global.net_buffer_length;
 @@global.net_buffer_length
 1024

mysql-test/suite/sys_vars/r/net_read_timeout_basic.result

@@ -61,7 +61,7 @@ SELECT @@global.net_read_timeout;
 1
 SET @@global.net_read_timeout = -1024;
 Warnings:
-Warning	1292	Truncated incorrect net_read_timeout value: '0'
+Warning	1292	Truncated incorrect net_read_timeout value: '-1024'
 SELECT @@global.net_read_timeout;
 @@global.net_read_timeout
 1
@@ -89,7 +89,7 @@ SELECT @@session.net_read_timeout;
 1
 SET @@session.net_read_timeout = -2;
 Warnings:
-Warning	1292	Truncated incorrect net_read_timeout value: '0'
+Warning	1292	Truncated incorrect net_read_timeout value: '-2'
 SELECT @@session.net_read_timeout;
 @@session.net_read_timeout
 1

mysql-test/suite/sys_vars/r/net_write_timeout_basic.result

@@ -61,7 +61,7 @@ SELECT @@global.net_write_timeout;
 1
 SET @@global.net_write_timeout = -1024;
 Warnings:
-Warning	1292	Truncated incorrect net_write_timeout value: '0'
+Warning	1292	Truncated incorrect net_write_timeout value: '-1024'
 SELECT @@global.net_write_timeout;
 @@global.net_write_timeout
 1
@@ -89,7 +89,7 @@ SELECT @@session.net_write_timeout;
 1
 SET @@session.net_write_timeout = -2;
 Warnings:
-Warning	1292	Truncated incorrect net_write_timeout value: '0'
+Warning	1292	Truncated incorrect net_write_timeout value: '-2'
 SELECT @@session.net_write_timeout;
 @@session.net_write_timeout
 1

mysql-test/suite/sys_vars/r/optimizer_prune_level_basic.result

@@ -81,6 +81,8 @@ ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
 SET @@global.optimizer_prune_level = FELSE;
 ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
 SET @@global.optimizer_prune_level = -1024;
+Warnings:
+Warning	1292	Truncated incorrect optimizer_prune_level value: '-1024'
 SELECT @@global.optimizer_prune_level;
 @@global.optimizer_prune_level
 0
@@ -107,6 +109,8 @@ ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
 SET @@session.optimizer_prune_level = 'OFN';
 ERROR 42000: Incorrect argument type to variable 'optimizer_prune_level'
 SET @@session.optimizer_prune_level = -2;
+Warnings:
+Warning	1292	Truncated incorrect optimizer_prune_level value: '-2'
 SELECT @@session.optimizer_prune_level;
 @@session.optimizer_prune_level
 0

mysql-test/suite/sys_vars/r/optimizer_search_depth_basic.result

@@ -72,6 +72,8 @@ SELECT @@global.optimizer_search_depth;
 @@global.optimizer_search_depth
 63
 SET @@global.optimizer_search_depth = -1;
+Warnings:
+Warning	1292	Truncated incorrect optimizer_search_depth value: '-1'
 SELECT @@global.optimizer_search_depth;
 @@global.optimizer_search_depth
 0
@@ -98,6 +100,8 @@ SELECT @@session.optimizer_search_depth;
 @@session.optimizer_search_depth
 63
 SET @@session.optimizer_search_depth = -2;
+Warnings:
+Warning	1292	Truncated incorrect optimizer_search_depth value: '-2'
 SELECT @@session.optimizer_search_depth;
 @@session.optimizer_search_depth
 0

mysql-test/suite/sys_vars/r/preload_buffer_size_basic.result

@@ -77,7 +77,7 @@ SELECT @@global.preload_buffer_size;
 1024
 SET @@global.preload_buffer_size = -1;
 Warnings:
-Warning	1292	Truncated incorrect preload_buffer_size value: '0'
+Warning	1292	Truncated incorrect preload_buffer_size value: '-1'
 SELECT @@global.preload_buffer_size;
 @@global.preload_buffer_size
 1024
@@ -111,7 +111,7 @@ SELECT @@session.preload_buffer_size;
 1024
 SET @@session.preload_buffer_size = -2;
 Warnings:
-Warning	1292	Truncated incorrect preload_buffer_size value: '0'
+Warning	1292	Truncated incorrect preload_buffer_size value: '-2'
 SELECT @@session.preload_buffer_size;
 @@session.preload_buffer_size
 1024

mysql-test/suite/sys_vars/r/read_buffer_size_basic.result

@@ -81,7 +81,7 @@ SELECT @@global.read_buffer_size= 8200 OR @@global.read_buffer_size= 8228 ;
 1
 SET @@global.read_buffer_size = -1024;
 Warnings:
-Warning	1292	Truncated incorrect read_buffer_size value: '0'
+Warning	1292	Truncated incorrect read_buffer_size value: '-1024'
 SELECT @@global.read_buffer_size= 8200 OR @@global.read_buffer_size= 8228 ;
 @@global.read_buffer_size= 8200 OR @@global.read_buffer_size= 8228
 1
@@ -109,7 +109,7 @@ SELECT @@session.read_buffer_size= 8200 OR @@session.read_buffer_size= 8228 ;
 1
 SET @@session.read_buffer_size = -2;
 Warnings:
-Warning	1292	Truncated incorrect read_buffer_size value: '0'
+Warning	1292	Truncated incorrect read_buffer_size value: '-2'
 SELECT @@session.read_buffer_size= 8200 OR @@session.read_buffer_size= 8228 ;
 @@session.read_buffer_size= 8200 OR @@session.read_buffer_size= 8228
 1

mysql-test/suite/sys_vars/r/read_rnd_buffer_size_basic.result

@@ -83,7 +83,7 @@ SELECT @@global.read_rnd_buffer_size= 8200 OR @@global.read_rnd_buffer_size= 822
 1
 SET @@global.read_rnd_buffer_size = -1024;
 Warnings:
-Warning	1292	Truncated incorrect read_rnd_buffer_size value: '0'
+Warning	1292	Truncated incorrect read_rnd_buffer_size value: '-1024'
 SELECT @@global.read_rnd_buffer_size= 8200 OR @@global.read_rnd_buffer_size= 8228;
 @@global.read_rnd_buffer_size= 8200 OR @@global.read_rnd_buffer_size= 8228
 1
@@ -111,7 +111,7 @@ SELECT @@session.read_rnd_buffer_size= 8200 OR @@session.read_rnd_buffer_size= 8
 1
 SET @@session.read_rnd_buffer_size = -2;
 Warnings:
-Warning	1292	Truncated incorrect read_rnd_buffer_size value: '0'
+Warning	1292	Truncated incorrect read_rnd_buffer_size value: '-2'
 SELECT @@session.read_rnd_buffer_size= 8200 OR @@session.read_rnd_buffer_size= 8228;
 @@session.read_rnd_buffer_size= 8200 OR @@session.read_rnd_buffer_size= 8228
 1

mysql-test/suite/sys_vars/r/slave_net_timeout_basic.result

@@ -58,13 +58,13 @@ ERROR HY000: Variable 'slave_net_timeout' is a GLOBAL variable and should be set
 '#------------------FN_DYNVARS_146_05-----------------------#'
 SET @@global.slave_net_timeout = -1;
 Warnings:
-Warning	1292	Truncated incorrect slave_net_timeout value: '0'
+Warning	1292	Truncated incorrect slave_net_timeout value: '-1'
 SELECT @@global.slave_net_timeout;
 @@global.slave_net_timeout
 1
 SET @@global.slave_net_timeout = -2147483648;
 Warnings:
-Warning	1292	Truncated incorrect slave_net_timeout value: '0'
+Warning	1292	Truncated incorrect slave_net_timeout value: '-2147483648'
 SELECT @@global.slave_net_timeout;
 @@global.slave_net_timeout
 1

mysql-test/suite/sys_vars/r/slow_launch_time_basic.result

@@ -36,6 +36,8 @@ SELECT @@global.slow_launch_time;
 65536
 '#--------------------FN_DYNVARS_150_04-------------------------#'
 SET @@global.slow_launch_time = -1;
+Warnings:
+Warning	1292	Truncated incorrect slow_launch_time value: '-1'
 SELECT @@global.slow_launch_time;
 @@global.slow_launch_time
 0
@@ -57,6 +59,8 @@ SELECT @@global.slow_launch_time;
 @@global.slow_launch_time
 31536000
 SET @@global.slow_launch_time = -1024;
+Warnings:
+Warning	1292	Truncated incorrect slow_launch_time value: '-1024'
 SELECT @@global.slow_launch_time;
 @@global.slow_launch_time
 0

mysql-test/suite/sys_vars/r/table_definition_cache_basic.result

@@ -45,7 +45,7 @@ SELECT @@global.table_definition_cache;
 256
 SET @@global.table_definition_cache = -1024;
 Warnings:
-Warning	1292	Truncated incorrect table_definition_cache value: '0'
+Warning	1292	Truncated incorrect table_definition_cache value: '-1024'
 SELECT @@global.table_definition_cache;
 @@global.table_definition_cache
 256

mysql-test/suite/sys_vars/r/table_lock_wait_timeout_basic.result

@@ -37,13 +37,13 @@ SELECT @@global.table_lock_wait_timeout ;
 '#--------------------FN_DYNVARS_001_04-------------------------#'
 SET @@global.table_lock_wait_timeout = -1;
 Warnings:
-Warning	1292	Truncated incorrect table_lock_wait_timeout value: '0'
+Warning	1292	Truncated incorrect table_lock_wait_timeout value: '-1'
 SET @@global.table_lock_wait_timeout= 100000000000;
 Warnings:
 Warning	1292	Truncated incorrect table_lock_wait_timeout value: '100000000000'
 SET @@global.table_lock_wait_timeout= -1024;
 Warnings:
-Warning	1292	Truncated incorrect table_lock_wait_timeout value: '0'
+Warning	1292	Truncated incorrect table_lock_wait_timeout value: '-1024'
 SET @@global.table_lock_wait_timeout= 0;
 Warnings:
 Warning	1292	Truncated incorrect table_lock_wait_timeout value: '0'

mysql-test/suite/sys_vars/r/table_open_cache_basic.result

@@ -39,7 +39,7 @@ SELECT @@global.table_open_cache ;
 '#--------------------FN_DYNVARS_001_04-------------------------#'
 SET @@global.table_open_cache  = -1;
 Warnings:
-Warning	1292	Truncated incorrect table_open_cache value: '0'
+Warning	1292	Truncated incorrect table_open_cache value: '-1'
 SELECT @@global.table_open_cache  ;
 @@global.table_open_cache
 1
@@ -51,7 +51,7 @@ SELECT @@global.table_open_cache ;
 524288
 SET @@global.table_open_cache = -1024;
 Warnings:
-Warning	1292	Truncated incorrect table_open_cache value: '0'
+Warning	1292	Truncated incorrect table_open_cache value: '-1024'
 SELECT @@global.table_open_cache ;
 @@global.table_open_cache
 1

mysql-test/t/variables.test

@@ -1079,3 +1079,38 @@ SET @@session.thread_stack= 7;
 --error ER_INCORRECT_GLOBAL_LOCAL_VAR
 SET @@global.thread_stack= 7;
 #
+
+#
+# Bug #40657 - assertion with out of range variables and traditional sql_mode
+#
+
+SELECT @@global.expire_logs_days INTO @old_eld;
+
+SET GLOBAL expire_logs_days = -1;
+--echo needs to've been adjusted (0)
+SELECT @@global.expire_logs_days;
+
+SET GLOBAL expire_logs_days = 11;
+SET @old_mode=@@sql_mode;
+SET SESSION sql_mode = 'TRADITIONAL';
+--error ER_WRONG_VALUE_FOR_VAR
+SET GLOBAL expire_logs_days = 100;
+--echo needs to be unchanged (11)
+SELECT @@global.expire_logs_days;
+SET SESSION sql_mode = @old_mode;
+
+SET GLOBAL expire_logs_days = 100;
+--echo needs to've been adjusted (99)
+SELECT @@global.expire_logs_days;
+
+SET GLOBAL expire_logs_days = 11;
+SET GLOBAL expire_logs_days = 99;
+--echo needs to pass with no warnings (99)
+SELECT @@global.expire_logs_days;
+
+# cleanup
+SET GLOBAL expire_logs_days = @old_eld;
+
+
+
+--echo End of 5.1 tests

sql/set_var.cc

@@ -134,8 +134,6 @@ static int check_max_delayed_threads(THD *thd, set_var *var);
 static void fix_thd_mem_root(THD *thd, enum_var_type type);
 static void fix_trans_mem_root(THD *thd, enum_var_type type);
 static void fix_server_id(THD *thd, enum_var_type type);
-static ulonglong fix_unsigned(THD *, ulonglong, const struct my_option *);
-static bool get_unsigned(THD *thd, set_var *var);
 bool throw_bounds_warning(THD *thd, bool fixed, bool unsignd,
                           const char *name, longlong val);
 static KEY_CACHE *create_key_cache(const char *name, uint length);
@@ -1370,6 +1368,19 @@ static void fix_server_id(THD *thd, enum_var_type type)
 }
 
 
+/**
+  Throw warning (error in STRICT mode) if value for variable needed bounding.
+  Only call from check(), not update(), because an error in update() would be
+  bad mojo. Plug-in interface also uses this.
+
+  @param thd      thread handle
+  @param fixed    did we have to correct the value? (throw warn/err if so)
+  @param unsignd  is value's type unsigned?
+  @param name     variable's name
+  @param val      variable's value
+
+  @retval         TRUE on error, FALSE otherwise (warning or OK)
+ */
 bool throw_bounds_warning(THD *thd, bool fixed, bool unsignd,
                           const char *name, longlong val)
 {
@@ -1395,26 +1406,128 @@ bool throw_bounds_warning(THD *thd, bool fixed, bool unsignd,
   return FALSE;
 }
 
-static ulonglong fix_unsigned(THD *thd, ulonglong num,
+
+/**
+  check an unsigned user-supplied value for a systemvariable against bounds.
+
+  TODO: This is a wrapper function to call clipping from within an update()
+        function.  Calling bounds from within update() is fair game in theory,
+        but we can only send warnings from in there, not errors, and besides,
+        it violates our model of separating check from update phase.
+        To avoid breaking out of the server with an ASSERT() in strict mode,
+        we pretend we're not in strict mode when we go through here. Bug#43233
+        was opened to remind us to replace this kludge with The Right Thing,
+        which of course is to do the check in the actual check phase, and then
+        throw an error or warning accordingly.
+
+  @param thd             thread handle
+  @param num             the value to limit
+  @param option_limits   the bounds-record, or NULL if none
+ */
+static void bound_unsigned(THD *thd, ulonglong *num,
                               const struct my_option *option_limits)
 {
-  my_bool fixed= FALSE;
-  ulonglong out= getopt_ull_limit_value(num, option_limits, &fixed);
+  if (option_limits)
+  {
+    my_bool   fixed     = FALSE;
+    ulonglong unadjusted= *num;
+
+    *num= getopt_ull_limit_value(unadjusted, option_limits, &fixed);
 
-  throw_bounds_warning(thd, fixed, TRUE, option_limits->name, (longlong) num);
-  return out;
+    if (fixed)
+    {
+      ulong ssm= thd->variables.sql_mode;
+      thd->variables.sql_mode&= ~MODE_STRICT_ALL_TABLES;
+      throw_bounds_warning(thd, fixed, TRUE, option_limits->name, unadjusted);
+      thd->variables.sql_mode= ssm;
+    }
+  }
 }
 
-static bool get_unsigned(THD *thd, set_var *var)
+
+/**
+  Get unsigned system-variable.
+  Negative value does not wrap around, but becomes zero.
+  Check user-supplied value for a systemvariable against bounds.
+  If we needed to adjust the value, throw a warning or error depending
+  on SQL-mode.
+
+  @param thd             thread handle
+  @param var             the system-variable to get
+  @param user_max        a limit given with --maximum-variable-name=... or 0
+  @param bound2ulong     pass TRUE if size is ulong, not ulonglong.  function
+                         will then bound on systems where it's necessary.
+
+  @retval                TRUE on error, FALSE otherwise (warning or OK)
+ */
+static bool get_unsigned(THD *thd, set_var *var, ulonglong user_max,
+                         my_bool bound2ulong)
 {
+  int                     warnings= 0;
+  ulonglong               unadjusted;
+  const struct my_option *limits= var->var->option_limits;
+  struct my_option        fallback;
+
+  /* get_unsigned() */
   if (var->value->unsigned_flag)
     var->save_result.ulonglong_value= (ulonglong) var->value->val_int();
   else
   {
     longlong v= var->value->val_int();
     var->save_result.ulonglong_value= (ulonglong) ((v < 0) ? 0 : v);
+    if (v < 0)
+    {
+      warnings++;
+      if (throw_bounds_warning(thd, TRUE, FALSE, var->var->name, v))
+        return TRUE;  /* warning was promoted to error, give up */
     }
-  return 0;
+  }
+
+  unadjusted= var->save_result.ulonglong_value;
+
+  /* max, if any */
+
+  if ((user_max > 0) && (unadjusted > user_max))
+  {
+    var->save_result.ulonglong_value= user_max;
+
+    if ((warnings == 0) && throw_bounds_warning(thd, TRUE, TRUE,
+                                                var->var->name,
+                                                (longlong) unadjusted))
+      return TRUE;
+
+    warnings++;
+  }
+
+  /*
+    if the sysvar doesn't have a proper bounds record but the check
+    function would like bounding to ULONG where its size differs from
+    that of ULONGLONG, we make up a bogus limits record here and let
+    the usual suspects handle the actual limiting.
+  */
+
+  if (!limits && bound2ulong)
+  {
+    bzero(&fallback, sizeof(fallback));
+    fallback.var_type= GET_ULONG;
+    limits= &fallback;
+  }
+
+  /* fix_unsigned() */
+  if (limits)
+  {
+    my_bool   fixed;
+
+    var->save_result.ulonglong_value= getopt_ull_limit_value(var->save_result.
+                                                             ulonglong_value,
+							     limits, &fixed);
+
+    if ((warnings == 0) && throw_bounds_warning(thd, fixed, TRUE, limits->name,
+                                                (longlong) unadjusted))
+      return TRUE;
+  }
+
+  return FALSE;
 }
 
 
@@ -1428,29 +1541,13 @@ sys_var_long_ptr(sys_var_chain *chain, const char *name_arg, ulong *value_ptr_ar
 
 bool sys_var_long_ptr_global::check(THD *thd, set_var *var)
 {
-  return get_unsigned(thd, var);
+  return get_unsigned(thd, var, 0, TRUE);
 }
 
 bool sys_var_long_ptr_global::update(THD *thd, set_var *var)
 {
-  ulonglong tmp= var->save_result.ulonglong_value;
   pthread_mutex_lock(guard);
-  if (option_limits)
-    *value= (ulong) fix_unsigned(thd, tmp, option_limits);
-  else
-  {
-#if SIZEOF_LONG < SIZEOF_LONG_LONG
-    /* Avoid overflows on 32 bit systems */
-    if (tmp > ULONG_MAX)
-    {
-      tmp= ULONG_MAX;
-      throw_bounds_warning(thd, TRUE, TRUE, name,
-                           (longlong) var->save_result.ulonglong_value);
-    }
-#endif
-    *value= (ulong) tmp;
-  }
-
+  *value= (ulong) var->save_result.ulonglong_value;
   pthread_mutex_unlock(guard);
   return 0;
 }
@@ -1470,9 +1567,7 @@ bool sys_var_ulonglong_ptr::update(THD *thd, set_var *var)
 {
   ulonglong tmp= var->save_result.ulonglong_value;
   pthread_mutex_lock(&LOCK_global_system_variables);
-  if (option_limits)
-    *value= (ulonglong) fix_unsigned(thd, tmp, option_limits);
-  else
+  bound_unsigned(thd, &tmp, option_limits);
   *value= (ulonglong) tmp;
   pthread_mutex_unlock(&LOCK_global_system_variables);
   return 0;
@@ -1523,36 +1618,18 @@ uchar *sys_var_enum_const::value_ptr(THD *thd, enum_var_type type,
 
 bool sys_var_thd_ulong::check(THD *thd, set_var *var)
 {
-  return (get_unsigned(thd, var) ||
-          (check_func && (*check_func)(thd, var)));
+  if (get_unsigned(thd, var, max_system_variables.*offset, TRUE))
+    return TRUE;
+  DBUG_ASSERT(var->save_result.ulonglong_value <= ULONG_MAX);
+  return ((check_func && (*check_func)(thd, var)));
 }
 
 bool sys_var_thd_ulong::update(THD *thd, set_var *var)
 {
-  ulonglong tmp= var->save_result.ulonglong_value;
-
-  /* Don't use bigger value than given with --maximum-variable-name=.. */
-  if (tmp > max_system_variables.*offset)
-  {
-    throw_bounds_warning(thd, TRUE, TRUE, name, (longlong) tmp);
-    tmp= max_system_variables.*offset;
-  }
-
-  if (option_limits)
-    tmp= fix_unsigned(thd, tmp, option_limits);
-#if SIZEOF_LONG < SIZEOF_LONG_LONG
-  else if (tmp > ULONG_MAX)
-  {
-    tmp= ULONG_MAX;
-    throw_bounds_warning(thd, TRUE, TRUE, name, (longlong) var->save_result.ulonglong_value);
-  }
-#endif
-
-  DBUG_ASSERT(tmp <= ULONG_MAX);
   if (var->type == OPT_GLOBAL)
-    global_system_variables.*offset= (ulong) tmp;
+    global_system_variables.*offset= (ulong) var->save_result.ulonglong_value;
   else
-    thd->variables.*offset= (ulong) tmp;
+    thd->variables.*offset= (ulong) var->save_result.ulonglong_value;
 
   return 0;
 }
@@ -1590,8 +1667,8 @@ bool sys_var_thd_ha_rows::update(THD *thd, set_var *var)
   if ((ha_rows) tmp > max_system_variables.*offset)
     tmp= max_system_variables.*offset;
 
-  if (option_limits)
-    tmp= (ha_rows) fix_unsigned(thd, tmp, option_limits);
+  bound_unsigned(thd, &tmp, option_limits);
+
   if (var->type == OPT_GLOBAL)
   {
     /* Lock is needed to make things safe on 32 bit systems */
@@ -1632,27 +1709,21 @@ uchar *sys_var_thd_ha_rows::value_ptr(THD *thd, enum_var_type type,
 
 bool sys_var_thd_ulonglong::check(THD *thd, set_var *var)
 {
-  return get_unsigned(thd, var);
+  return get_unsigned(thd, var, max_system_variables.*offset, FALSE);
 }
 
 bool sys_var_thd_ulonglong::update(THD *thd,  set_var *var)
 {
-  ulonglong tmp= var->save_result.ulonglong_value;
-
-  if (tmp > max_system_variables.*offset)
-    tmp= max_system_variables.*offset;
-
-  if (option_limits)
-    tmp= fix_unsigned(thd, tmp, option_limits);
   if (var->type == OPT_GLOBAL)
   {
     /* Lock is needed to make things safe on 32 bit systems */
     pthread_mutex_lock(&LOCK_global_system_variables);
-    global_system_variables.*offset= (ulonglong) tmp;
+    global_system_variables.*offset= (ulonglong)
+                                     var->save_result.ulonglong_value;
     pthread_mutex_unlock(&LOCK_global_system_variables);
   }
   else
-    thd->variables.*offset= (ulonglong) tmp;
+    thd->variables.*offset= (ulonglong) var->save_result.ulonglong_value;
   return 0;
 }
 
@@ -2284,10 +2355,10 @@ bool sys_var_key_buffer_size::update(THD *thd, set_var *var)
     goto end;
   }
 
-  key_cache->param_buff_size=
-    (ulonglong) fix_unsigned(thd, tmp, option_limits);
+  bound_unsigned(thd, &tmp, option_limits);
+  key_cache->param_buff_size= (ulonglong) tmp;
 
-  /* If key cache didn't existed initialize it, else resize it */
+  /* If key cache didn't exist initialize it, else resize it */
   key_cache->in_init= 1;
   pthread_mutex_unlock(&LOCK_global_system_variables);
 
@@ -2313,7 +2384,7 @@ end:
 */
 bool sys_var_key_cache_long::update(THD *thd, set_var *var)
 {
-  ulong tmp= (ulong) var->value->val_int();
+  ulonglong tmp= (ulonglong) (ulong) var->value->val_int();
   LEX_STRING *base_name= &var->base;
   bool error= 0;
 
@@ -2338,8 +2409,8 @@ bool sys_var_key_cache_long::update(THD *thd, set_var *var)
   if (key_cache->in_init)
     goto end;
 
-  *((ulong*) (((char*) key_cache) + offset))=
-    (ulong) fix_unsigned(thd, tmp, option_limits);
+  bound_unsigned(thd, &tmp, option_limits);
+  *((ulong*) (((char*) key_cache) + offset))= (ulong) tmp;
 
   /*
     Don't create a new key cache if it didn't exist