analyze.result

这是linux下运行的mysql软件包,可用于linux 下安装 php + mysql + apach 的网络配置

create table t1 (a bigint);
lock tables t1 write;
insert into t1 values(0);
analyze table t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	OK
unlock tables;
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
drop table t1;
create table t1 (a bigint);
insert into t1 values(0);
lock tables t1 write;
delete from t1;
analyze table t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	OK
unlock tables;
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
drop table t1;
create table t1 (a bigint);
insert into t1 values(0);
analyze table t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	OK
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
drop table t1;
create table t1 (a mediumtext, fulltext key key1(a)) charset utf8 collate utf8_general_ci engine myisam;
insert into t1 values ('hello');
analyze table t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	OK
analyze table t1;
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	Table is already up to date
drop table t1;
CREATE TABLE t1 (a int);
prepare stmt1 from "SELECT * FROM t1 PROCEDURE ANALYSE()";
execute stmt1;
Field_name	Min_value	Max_value	Min_length	Max_length	Empties_or_zeros	Nulls	Avg_value_or_avg_length	Std	Optimal_fieldtype
execute stmt1;
Field_name	Min_value	Max_value	Min_length	Max_length	Empties_or_zeros	Nulls	Avg_value_or_avg_length	Std	Optimal_fieldtype
deallocate prepare stmt1;
drop table t1;