diff options
Diffstat (limited to 'mysql-test/r/variables.result')
| -rw-r--r-- | mysql-test/r/variables.result | 310 |
1 files changed, 306 insertions, 4 deletions
diff --git a/mysql-test/r/variables.result b/mysql-test/r/variables.result index adf8100f052..f708ddd2ee7 100644 --- a/mysql-test/r/variables.result +++ b/mysql-test/r/variables.result @@ -1,33 +1,335 @@ +drop table if exists t1; +set @`test`=1,@TEST=3,@select=2,@t5=1.23456; +select @test,@`select`,@TEST,@not_used; @test @`select` @TEST @not_used 1 2 3 NULL +set @test_int=10,@test_double=1e-10,@test_string="abcdeghi",@test_string2="abcdefghij",@select=NULL; +select @test_int,@test_double,@test_string,@test_string2,@select; @test_int @test_double @test_string @test_string2 @select 10 1e-10 abcdeghi abcdefghij NULL +set @test_int="hello",@test_double="hello",@test_string="hello",@test_string2="hello"; +select @test_int,@test_double,@test_string,@test_string2; @test_int @test_double @test_string @test_string2 hello hello hello hello +set @test_int="hellohello",@test_double="hellohello",@test_string="hellohello",@test_string2="hellohello"; +select @test_int,@test_double,@test_string,@test_string2; @test_int @test_double @test_string @test_string2 hellohello hellohello hellohello hellohello +set @test_int=null,@test_double=null,@test_string=null,@test_string2=null; +select @test_int,@test_double,@test_string,@test_string2; @test_int @test_double @test_string @test_string2 NULL NULL NULL NULL +select @t1:=(@t2:=1)+@t3:=4,@t1,@t2,@t3; @t1:=(@t2:=1)+@t3:=4 @t1 @t2 @t3 5 5 1 4 +select @t5; @t5 1.23456 +CREATE TABLE t1 (c_id INT(4) NOT NULL, c_name CHAR(20), c_country CHAR(3), PRIMARY KEY(c_id)); +INSERT INTO t1 VALUES (1,'Bozo','USA'),(2,'Ronald','USA'),(3,'Kinko','IRE'),(4,'Mr. Floppy','GB'); +SELECT @min_cid:=min(c_id), @max_cid:=max(c_id) from t1; @min_cid:=min(c_id) @max_cid:=max(c_id) 1 4 +SELECT * FROM t1 WHERE c_id=@min_cid OR c_id=@max_cid; c_id c_name c_country 1 Bozo USA 4 Mr. Floppy GB +SELECT * FROM t1 WHERE c_id=@min_cid OR c_id=@max_cid OR c_id=666; c_id c_name c_country 1 Bozo USA 4 Mr. Floppy GB +ALTER TABLE t1 DROP PRIMARY KEY; +select * from t1 where c_id=@min_cid OR c_id=@max_cid; c_id c_name c_country 1 Bozo USA 4 Mr. Floppy GB +drop table t1; +set max_join_size=100; +show variables like 'max_join_size'; +Variable_name Value +max_join_size 100 +show global variables like 'max_join_size'; +Variable_name Value +max_join_size 4294967295 +set GLOBAL max_join_size=2000; +show global variables like 'max_join_size'; +Variable_name Value +max_join_size 2000 +set max_join_size=DEFAULT; +show variables like 'max_join_size'; +Variable_name Value +max_join_size 2000 +set GLOBAL max_join_size=DEFAULT; +show global variables like 'max_join_size'; +Variable_name Value +max_join_size 4294967295 +set @@max_join_size=1000, @@global.max_join_size=2000; +select @@local.max_join_size, @@global.max_join_size; +@@session.max_join_size @@global.max_join_size +1000 2000 +select @@identity, length(@@version)>0; +@@identity length(@@version)>0 +0 1 +select @@VERSION=version(); @@VERSION=version() 1 +select last_insert_id(345); last_insert_id(345) 345 -@@IDENTITY last_insert_id() -345 345 -@@IDENTITY -345 +select @@IDENTITY,last_insert_id(), @@identity; +@@identity last_insert_id() @@identity +345 345 345 +set big_tables=OFF, big_tables=ON, big_tables=0, big_tables=1, big_tables="OFF", big_tables="ON"; +set global concurrent_insert=ON; +show variables like 'concurrent_insert'; +Variable_name Value +concurrent_insert ON +set global concurrent_insert=1; +show variables like 'concurrent_insert'; +Variable_name Value +concurrent_insert ON +set global concurrent_insert=0; +show variables like 'concurrent_insert'; +Variable_name Value +concurrent_insert OFF +set global concurrent_insert=OFF; +show variables like 'concurrent_insert'; +Variable_name Value +concurrent_insert OFF +set global concurrent_insert=DEFAULT; +show variables like 'concurrent_insert'; +Variable_name Value +concurrent_insert ON +set table_type=MYISAM, table_type="HEAP", global table_type="INNODB"; +show local variables like 'table_type'; +Variable_name Value +table_type HEAP +show global variables like 'table_type'; +Variable_name Value +table_type INNODB +set GLOBAL query_cache_size=100000; +set GLOBAL safe_show_database=0; +set myisam_max_sort_file_size=10000, GLOBAL myisam_max_sort_file_size=20000; +show variables like 'myisam_max_sort_file_size'; +Variable_name Value +myisam_max_sort_file_size 10000 +show global variables like 'myisam_max_sort_file_size'; +Variable_name Value +myisam_max_sort_file_size 20000 +set myisam_max_sort_file_size=default; +show variables like 'myisam_max_sort_file_size'; +Variable_name Value +myisam_max_sort_file_size 20000 +set global net_retry_count=10, session net_retry_count=10; +set global net_buffer_length=1024, net_write_timeout=200, net_read_timeout=300; +set session net_buffer_length=2048, net_write_timeout=500, net_read_timeout=600; +show global variables like 'net_%'; +Variable_name Value +net_buffer_length 1024 +net_read_timeout 300 +net_retry_count 10 +net_write_timeout 200 +show session variables like 'net_%'; +Variable_name Value +net_buffer_length 2048 +net_read_timeout 600 +net_retry_count 10 +net_write_timeout 500 +set session net_buffer_length=8000, global net_read_timeout=900, net_write_timeout=1000; +show global variables like 'net_%'; +Variable_name Value +net_buffer_length 1024 +net_read_timeout 900 +net_retry_count 10 +net_write_timeout 1000 +show session variables like 'net_%'; +Variable_name Value +net_buffer_length 7168 +net_read_timeout 600 +net_retry_count 10 +net_write_timeout 500 +set net_buffer_length=1; +show variables like 'net_buffer_length'; +Variable_name Value +net_buffer_length 1024 +set net_buffer_length=2000000000; +show variables like 'net_buffer_length'; +Variable_name Value +net_buffer_length 1048576 +set GLOBAL character set cp1251_koi8; +show global variables like "convert_character_set"; +Variable_name Value +convert_character_set cp1251_koi8 +set character set cp1251_koi8; +show variables like "convert_character_set"; +Variable_name Value +convert_character_set cp1251_koi8 +set global character set default, session character set default; +show variables like "convert_character_set"; +Variable_name Value +convert_character_set cp1251_koi8 +select @@timestamp>0; +@@timestamp>0 +1 +set big_tables=OFFF; +Variable 'big_tables' can't be set to the value of 'OFFF' +set big_tables="OFFF"; +Variable 'big_tables' can't be set to the value of 'OFFF' +set unknown_variable=1; +Unknown system variable 'unknown_variable' +set max_join_size="hello"; +Wrong argument type to variable 'max_join_size' +set table_type=UNKNOWN_TABLE_TYPE; +Variable 'table_type' can't be set to the value of 'UNKNOWN_TABLE_TYPE' +set table_type=INNODB, big_tables=2; +Variable 'big_tables' can't be set to the value of '2' +show local variables like 'table_type'; +Variable_name Value +table_type HEAP +set SESSION query_cache_size=10000; +Variable 'query_cache_size' is a GLOBAL variable and should be set with SET GLOBAL +set GLOBAL table_type=DEFAULT; +Variable 'table_type' doesn't have a default value +set convert_character_set=UNKNOWN_CHARACTER_SET; +Unknown character set: 'UNKNOWN_CHARACTER_SET' +set character set unknown; +Unknown character set: 'unknown' +set character set 0; +Wrong argument type to variable 'convert_character_set' +set global autocommit=1; +Variable 'autocommit' is a LOCAL variable and can't be used with SET GLOBAL +select @@global.timestamp; +Variable 'timestamp' is a LOCAL variable and can't be used with SET GLOBAL +set @@version=''; +Unknown system variable 'version' +set @@concurrent_insert=1; +Variable 'concurrent_insert' is a GLOBAL variable and should be set with SET GLOBAL +set @@global.sql_auto_is_null=1; +Variable 'sql_auto_is_null' is a LOCAL variable and can't be used with SET GLOBAL +select @@global.sql_auto_is_null; +Variable 'sql_auto_is_null' is a LOCAL variable and can't be used with SET GLOBAL +set autocommit=1; +set big_tables=1; +select @@autocommit, @@big_tables; +@@autocommit @@big_tables +1 1 +set global binlog_cache_size=100; +set bulk_insert_buffer_size=100; +set convert_character_set=cp1251_koi8; +set convert_character_set=default; +set @@global.concurrent_insert=1; +set global connect_timeout=100; +select @@delay_key_write; +@@delay_key_write +ON +set global delay_key_write="OFF"; +select @@delay_key_write; +@@delay_key_write +OFF +set global delay_key_write=ALL; +select @@delay_key_write; +@@delay_key_write +ALL +set global delay_key_write=1; +select @@delay_key_write; +@@delay_key_write +ON +set global delayed_insert_limit=100; +set global delayed_insert_timeout=100; +set global delayed_queue_size=100; +set global flush=1; +set global flush_time=100; +set insert_id=1; +set interactive_timeout=100; +set join_buffer_size=100; +set last_insert_id=1; +set global local_infile=1; +set long_query_time=100; +set low_priority_updates=1; +set max_allowed_packet=100; +set global max_binlog_cache_size=100; +set global max_binlog_size=100; +set global max_connect_errors=100; +set global max_connections=100; +set global max_delayed_threads=100; +set max_heap_table_size=100; +set max_join_size=100; +set max_sort_length=100; +set max_tmp_tables=100; +set global max_user_connections=100; +select @@max_user_connections; +@@max_user_connections +100 +set global max_write_lock_count=100; +set myisam_max_extra_sort_file_size=100; +select @@myisam_max_extra_sort_file_size; +@@myisam_max_extra_sort_file_size +100 +set myisam_max_sort_file_size=100; +set myisam_sort_buffer_size=100; +set net_buffer_length=100; +set net_read_timeout=100; +set net_write_timeout=100; +set global query_cache_limit=100; +set global query_cache_size=100; +set global query_cache_type=demand; +set read_buffer_size=100; +set read_rnd_buffer_size=100; +set global rpl_recovery_rank=100; +set global safe_show_database=1; +set global server_id=100; +set global slave_net_timeout=100; +set global slow_launch_time=100; +set sort_buffer_size=100; +set sql_auto_is_null=1; +select @@sql_auto_is_null; +@@sql_auto_is_null +1 +set @@sql_auto_is_null=0; +select @@sql_auto_is_null; +@@sql_auto_is_null +0 +set sql_big_selects=1; +set sql_big_tables=1; +set sql_buffer_result=1; +set sql_log_bin=1; +set sql_log_off=1; +set sql_log_update=1; +set sql_low_priority_updates=1; +set sql_max_join_size=200; +select @@sql_max_join_size,@@max_join_size; +@@sql_max_join_size @@max_join_size +200 200 +set sql_quote_show_create=1; +set sql_safe_updates=1; +set sql_select_limit=1; +set global sql_slave_skip_counter=100; +set sql_warnings=1; +set global table_cache=100; +set table_type=myisam; +set global thread_cache_size=100; +set timestamp=1, timestamp=default; +set tmp_table_size=100; +set tx_isolation="READ-COMMITTED"; +set wait_timeout=100; +set log_warnings=1; +DROP TABLE IF EXISTS t1,t2; +create table t1 (a int not null auto_increment, primary key(a)); +create table t2 (a int not null auto_increment, primary key(a)); +insert into t1 values(null),(null),(null); +insert into t2 values(null),(null),(null); +set global key_buffer_size=100000; +select @@key_buffer_size; +@@key_buffer_size +98304 +select * from t1 where a=2; +a +2 +select * from t2 where a=3; +a +3 +check table t1,t2; +Table Op Msg_type Msg_text +test.t1 check status OK +test.t2 check status OK +drop table t1,t2; |