常用引數列表(sql)

2021-05-26 09:23:54 字數 2431 閱讀 5403

drop table nzy_parameter purge;

create table nzy_parameter(name varchar2(30),value varchar2(50),description varchar2(50));

insert into nzy_parameter values('cluster_database','','');

insert into nzy_parameter values('compatible','','query release');

insert into nzy_parameter values('ccontrol_files','','controlfiles localtion and numbers');

insert into nzy_parameter values('db_block_size','','');

insert into nzy_parameter values('db_create_file_dest','','omf used');

insert into nzy_parameter values('db_create_online_log_dest_n','','omf used');

insert into nzy_parameter values('db_domain','','');

insert into nzy_parameter values('db_name','','');

insert into nzy_parameter values('db_recovery_file_dest','','flash back area');

insert into nzy_parameter values('db_recovery_file_dest_size','','');

insert into nzy_parameter values('db_unique_name','','if db_name the same,difference');

insert into nzy_parameter values('instance_number','','');

insert into nzy_parameter values('job_queue_processes','','');

insert into nzy_parameter values('log_archive_dest_n','','');

insert into nzy_parameter values('log_archive_dest_state_n','','');

insert into nzy_parameter values('nls_language','','');

insert into nzy_parameter values('nls_territory','','');

insert into nzy_parameter values('open_cursors','','');

insert into nzy_parameter values('pga_aggregate_target','','server processes mem');

insert into nzy_parameter values('processes','','max numbers');

insert into nzy_parameter values('remote_listener','','');

insert into nzy_parameter values('remote_login_passwordfile','','');

insert into nzy_parameter values('rollback_segments','','');

insert into nzy_parameter values('sessions','','');

insert into nzy_parameter values('sga_target','','');

insert into nzy_parameter values('shared_servers','','');

insert into nzy_parameter values('star_transformation_enabled','','about choose of optimizer');

insert into nzy_parameter values('undo_management','','');

insert into nzy_parameter values('undo_tablespace','','');

insert into nzy_parameter select name,value,'' from v$spparameter where isspecified='true';

set wrap off

set linesize 140

select * from nzy_parameter;

/

mysql表引數 MySQL常用引數列表

收集一些常用的mysql引數,方便日後使用。全域性引數 通用配置 max connections mysql能建立的最大連線數,如果資料庫的併發量比較大,建議調高此值,以增加並行連線數量,當然連線數越多,由於mysql會為每個連線建立連線緩衝區,連線數越多會消耗更多記憶體 open files li...

再談引數列表

我記得上次寫了一篇文章,說用引數傳遞的方式來縮小類中的成員變數的作用範圍。實踐證明,這種做法是正確的,只是有的時候,過長的引數列表讓 看起來不舒服 不是有編碼規範嗎,規定引數列表中的引數不能超過5個 但是對於降低 的bug產出率來說,這點不舒服是必須忍受的,有什麼便宜都佔盡的道理呀 又囉嗦了 今天我...

Bash引數列表

command meaning represent all arguments the number of arguments 0the script name 1the first argument name the ten argument name basename get the file ...