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https://github.com/MariaDB/server.git
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Merge branch '10.2' into 10.3
This commit is contained in:
@ -27,7 +27,8 @@ set @my_thread_cache_size =@@global.thread_cache_size;
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set @my_max_allowed_packet =@@global.max_allowed_packet;
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set @my_delay_key_write =@@global.delay_key_write;
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set @my_join_buffer_size =@@global.join_buffer_size;
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set @my_log_warnings =@@global.log_warnings;
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set @my_log_warnings =@@global.log_warnings;
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set @my_local_infile =@@global.local_infile;
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set @`test`=1;
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select @test, @`test`, @TEST, @`TEST`, @"teSt";
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@test @`test` @TEST @`TEST` @"teSt"
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@ -522,9 +523,6 @@ Warning 1292 Truncated incorrect max_heap_table_size value: '100'
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set max_join_size=100;
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set max_sort_length=100;
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set global max_user_connections=100;
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select @@max_user_connections;
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@@max_user_connections
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100
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set global max_write_lock_count=100;
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set myisam_sort_buffer_size=100;
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Warnings:
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@ -648,13 +646,14 @@ select * from information_schema.global_variables where variable_name like 'myis
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VARIABLE_NAME VARIABLE_VALUE
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MYISAM_MAX_SORT_FILE_SIZE MAX_FILE_SIZE
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set global myisam_max_sort_file_size=default;
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set @@global.max_user_connections=10, @@local.max_join_size=1000;
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select @@global.max_user_connections,@@local.max_join_size;
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@@global.max_user_connections @@local.max_join_size
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100 100
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10 1000
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set @svc=@@global.max_user_connections, @svj=@@local.max_join_size;
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select @@global.max_user_connections,@@local.max_join_size;
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@@global.max_user_connections @@local.max_join_size
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100 100
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10 1000
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set @@global.max_user_connections=111,@@local.max_join_size=222;
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select @@global.max_user_connections,@@local.max_join_size;
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@@global.max_user_connections @@local.max_join_size
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@ -666,12 +665,13 @@ select @@global.max_user_connections,@@local.max_join_size;
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set @@global.max_user_connections=@svc, @@local.max_join_size=@svj;
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select @@global.max_user_connections,@@local.max_join_size;
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@@global.max_user_connections @@local.max_join_size
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100 100
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10 1000
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set @a=1, @b=2;
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set @a=@b, @b=@a;
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select @a, @b;
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@a @b
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2 1
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set @@global.max_user_connections=@my_max_user_connections;
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set @@global.global.key_buffer_size= 1;
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ERROR HY000: Unknown structured system variable or ROW routine variable 'global'
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set GLOBAL global.key_buffer_size= 1;
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@ -1061,12 +1061,13 @@ set global net_write_timeout =@my_net_write_timeout;
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set global net_read_timeout =@my_net_read_timeout;
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set global server_id =@my_server_id;
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set global slow_launch_time =@my_slow_launch_time;
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set global default_storage_engine =@my_storage_engine;
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set global default_storage_engine =@my_storage_engine;
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set global thread_cache_size =@my_thread_cache_size;
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set global max_allowed_packet = default;
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set global max_allowed_packet =@my_max_allowed_packet;
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set global delay_key_write =@my_delay_key_write;
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set global join_buffer_size =@my_join_buffer_size;
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set global log_warnings =@my_log_warnings;
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set global local_infile =@my_local_infile;
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show global variables where Variable_name='table_definition_cache';
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Variable_name Value
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table_definition_cache #
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@ -1136,12 +1137,12 @@ ERROR HY000: Variable 'ft_stopword_file' is a read only variable
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#
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SHOW VARIABLES like 'back_log';
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Variable_name Value
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back_log 80
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back_log #
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SELECT @@session.back_log;
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ERROR HY000: Variable 'back_log' is a GLOBAL variable
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SELECT @@global.back_log;
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@@global.back_log
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80
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SELECT @@global.back_log > 0;
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@@global.back_log > 0
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1
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SET @@session.back_log= 7;
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ERROR HY000: Variable 'back_log' is a read only variable
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SET @@global.back_log= 7;
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@ -1492,12 +1493,12 @@ SET GLOBAL max_binlog_cache_size = @old_max_binlog_cache_size;
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#
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# Bug #37168 : Missing variable - skip_name_resolve
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#
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SELECT @@skip_name_resolve;
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@@skip_name_resolve
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0
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SELECT @@skip_name_resolve >= 0;
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@@skip_name_resolve >= 0
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1
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SHOW VARIABLES LIKE 'skip_name_resolve';
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Variable_name Value
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skip_name_resolve OFF
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skip_name_resolve #
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#
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# Bug #43233 : Some server variables are clipped during "update,"
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# not "check" stage
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@ -1531,9 +1532,9 @@ SET @@global.max_binlog_cache_size=DEFAULT;
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SET @@global.max_join_size=DEFAULT;
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SET @@global.key_buffer_size=@kbs;
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SET @@global.key_cache_block_size=@kcbs;
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select @@max_long_data_size;
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@@max_long_data_size
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16777216
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select @@max_long_data_size > 0;
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@@max_long_data_size > 0
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1
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#
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# Bug#11766424 59527:
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# Assert in DECIMAL_BIN_SIZE:
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