01.
Oracle Wait Event:Data file init write在一次周末的课程试验中,频繁的看到 Data file init write 等待事件。在这里做一点记录说明,以下是来自跟踪文件的记录信息:以下是引用片段: WAIT #2: nam='Data file init w...查看完整版>>
Oracle Wait Event:Data file init write
02.
Oracle数据库buffer busy wait等待事件当会话意图访问缓冲存储器中的数据块,而该数据块正在被其它会话使用时产生buffer busy waits事件。其它会话可能正在从数据文件向缓冲区存储器度曲同样的数据块,或正在缓冲存储器中对其进行修改。 为了确保读取器会...查看完整版>>
Oracle数据库buffer busy wait等待事件
03.
V$system_event中Wait事件的一段话和resources_wait.sqlV$SYSTEM_EVENT shows the total number of waits and timeouts, and the totalwaiting time recorded for each type of event, accumulated for all processes overthe life of the instance. It is normal to orde...查看完整版>>
V$system_event中Wait事件的一段话和resources_wait.sql
04.
RFC1537 - Common DNS Data File Configuration ErrorsNetwork Working Group P. BeertemaRequest for Comments: 1537 CWICategory: Informational October 1993 Common DNS Data File Configuration ErrorsStatus of this Memo This memo provides information for ...查看完整版>>
RFC1537 - Common DNS Data File Configuration Errors
05.
RFC309 - Data and File Transfer Workshop AnnouncementNetwork Working Group 17 March 1972Request For Comments # 309 Abhay BhushanNIC # 9260 MIT-MAC DATA AND FILE TRANSFER WORKSHOP ANNOUNCEMENT -------------------------------------------- MIT will hos...查看完整版>>
RFC309 - Data and File Transfer Workshop Announcement
06.
RFC310 - Another Look at Data and File Transfer ProtocolsNetwork Working Group A. BhushanRequest for Comments: 310 MIT-MACNIC: 9261 April 3, 1972 Another Look At Data And File Transfer Protocols Our eXPerience with ad hoc techniques of data and file tra...查看完整版>>
RFC310 - Another Look at Data and File Transfer Protocols
07.
RFC327 - Data and File Transfer workshop notesNetwork Working Group A. BhushanRequest for Comments: 327 MIT-MACNIC: 9261 April 27, 1972 DATA AND FILE TRANSFER WORKSHOP NOTES On April 14 and 15, 1972, a Data and File Transfer Workshop was held...查看完整版>>
RFC327 - Data and File Transfer workshop notes
08.
使用 db_file_multiblock_read_count测试Oracle在不同系统中的IO能力 link:http://www.eygle.com/faq/db_file_multiblock_read_count&OracleIO.htm 初始化参数db_file_multiblock_read_count 影响Oracle在执行全表扫描时一次读取的block的数量. ...查看完整版>>
使用 db_file_multiblock_read_count测试Oracle在不同系统中的IO能力
09.
Oracle中password file的作用及说明在数据库没有启动之前,数据库内建用户是无法通过数据库来验证身份的。口令文件中存放sysdba/sysoper用户的用户名及口令,答应用户通过口令文件验证,在数据库未启动之前登陆,从而启动数据库。假如没有口令文件,在...查看完整版>>
Oracle中password file的作用及说明
10.
UNIX oracle 10g能用utl_file包读取文件数据吗? UNIX Oracle 10g能用utl_file包读取文件数据吗? 我在WINDOW 下ORACLE 8i利用utl_file可以读取文本文件的数据,我本人测试通过,但是在UNIX oracle 10g不行呀!出错!begin loadfiledata('d:\ora',...查看完整版>>
UNIX oracle 10g能用utl_file包读取文件数据吗?
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