在XP環境下IE8只要執行到特定的網頁(無flash),就立即關閉,同樣的網址,每個同事的IE8都不會,只有我會,非常的惱人,血壓都升高。
解決方式:
1.重新移除IE8,再安裝IE8。 --->失敗…..
2.到http://support.microsoft.com/kb/967896/zh-tw
如下圖,點選圖中箭頭,會下載一個執行檔,安裝後 ---->成功 …
在XP環境下IE8只要執行到特定的網頁(無flash),就立即關閉,同樣的網址,每個同事的IE8都不會,只有我會,非常的惱人,血壓都升高。
解決方式:
1.重新移除IE8,再安裝IE8。 --->失敗…..
2.到http://support.microsoft.com/kb/967896/zh-tw
如下圖,點選圖中箭頭,會下載一個執行檔,安裝後 ---->成功 …

昨日新聞得知馬沙溝有沙雕展,就載著家人來此一遊。
聽好車後,沙雕展就在眼前
這算沙雕展的LOGO 右下角還有QR CODE
這不知道是甚麼卡通的造型沙雕,還沒完成,還在施工中
還有小熊維尼

SKYPE惱人的廣告spam,如下圖,因為我是雙帳號skype+msn
所以如下圖由圖示看來,是由Msn發來的
而且每次來的名稱都不一樣,氣很久了,今天找到方法了。
阻擋步驟:
1.如下圖輸入一些訊息

這台NB OS windows7,有時候會破音,有時候又不會,已到acer下載這台型號最新的音效卡驅動程式了
但是還是偶而有此狀況,這個偶而還真抓不出他的頻率。
今天又發生了,老子跟你拚了,紀錄一下
網路上很多解決方案
| Original Export Parameter | Comparable Data Pump Export Parameter |
| BUFFER | A parameter comparable to BUFFER is not needed. |
| COMPRESS | A parameter comparable to COMPRESS is not needed. |
| CONSISTENT | A parameter comparable to CONSISTENT is not needed. Use FLASHBACK_SCN and FLASHBACK_TIME for this functionality. |
| CONSTRAINTS | EXCLUDE=CONSTRAINT |
| DIRECT | A parameter comparable to DIRECT is not needed. Data Pump Export automatically chooses the best method (direct path mode or external tables mode). |
| FEEDBACK | STATUS |
| FILE | DUMPFILE |
| FILESIZE | FILESIZE |
| FLASHBACK_SCN | FLASHBACK_SCN |
| FLASHBACK_TIME | FLASHBACK_TIME |
| FULL | FULL |
| GRANTS | EXCLUDE=GRANT |
| HELP | HELP |
| INDEXES | EXCLUDE=INDEX |
| LOG | LOGFILE |
| OBJECT_CONSISTENT | A parameter comparable to OBJECT_CONSISTENT is not needed. |
| OWNER | SCHEMAS |
| PARFILE | PARFILE |
| QUERY | QUERY |
| RECORDLENGTH | A parameter comparable to RECORDLENGTH is not needed because sizing is done automatically. |
| RESUMABLE | A parameter comparable to RESUMABLE is not needed. This functionality is automatically provided for privileged users. |
| RESUMABLE_NAME | A parameter comparable to RESUMABLE_NAME is not needed. This functionality is automatically provided for privileged users. |
| RESUMABLE_TIMEOUT | A parameter comparable to RESUMABLE_TIMEOUT is not needed. This functionality is automatically provided for privileged users. |
| ROWS=N | CONTENT=METADATA_ONLY |
| ROWS=Y | CONTENT=ALL |
| STATISTICS | A parameter comparable to STATISTICS is not needed. Statistics are always saved for tables. |
| TABLES | TABLES |
| TABLESPACES | TABLESPACES (Same parameter; slightly different behavior) |
| TRANSPORT_TABLESPACE | TRANSPORT_TABLESPACES (Same parameter; slightly different behavior) |
| TRIGGERS | EXCLUDE=TRIGGER |
| TTS_FULL_CHECK | TRANSPORT_FULL_CHECK |
| USERID | A parameter comparable to USERID is not needed. This information is supplied as the username/password when you invoke Export. |
| VOLSIZE | A parameter comparable to VOLSIZE is not needed. |
Examples of Using Data Pump Export
Example 2-1 Performing a Table-Mode Export
expdp hr/hr TABLES=employees,jobs DUMPFILE=dpump_dir1:table.dmp NOLOGFILE=y
ORACLE 10G 有新版的IMP程式稱為IMPDP,但怎麼用?有那些新的指令?
發現Oracle offical 網站:Chapter 3, "Data Pump Import",介紹的很好,有新舊版指令對照,及一些參數的介紹跟範例,以下是自已截錄出來的重點,若有更詳細的還需要至上述網站查,不過都是原文的。
參數:TABLE_EXISTS_ACTION
這個參數當匯入時遇到table 已經存在了,該怎麼處理的參數,有四項:
TABLE_EXISTS_ACTION={SKIP | APPEND | TRUNCATE | REPLACE}
| Original Export Parameter | Comparable Data Pump Export Parameter |
| BUFFER | A parameter comparable to BUFFER is not needed. |
| COMPRESS | A parameter comparable to COMPRESS is not needed. |
| CONSISTENT | A parameter comparable to CONSISTENT is not needed. Use FLASHBACK_SCN and FLASHBACK_TIME for this functionality. |
| CONSTRAINTS | EXCLUDE=CONSTRAINT |
| DIRECT | A parameter comparable to DIRECT is not needed. Data Pump Export automatically chooses the best method (direct path mode or external tables mode). |
| FEEDBACK | STATUS |
| FILE | DUMPFILE |
| FILESIZE | FILESIZE |
| FLASHBACK_SCN | FLASHBACK_SCN |
| FLASHBACK_TIME | FLASHBACK_TIME |
| FULL | FULL |
| GRANTS | EXCLUDE=GRANT |
| HELP | HELP |
| INDEXES | EXCLUDE=INDEX |
| LOG | LOGFILE |
| OBJECT_CONSISTENT | A parameter comparable to OBJECT_CONSISTENT is not needed. |
| OWNER | SCHEMAS |
| PARFILE | PARFILE |
| QUERY | QUERY |
| RECORDLENGTH | A parameter comparable to RECORDLENGTH is not needed because sizing is done automatically. |
| RESUMABLE | A parameter comparable to RESUMABLE is not needed. This functionality is automatically provided for privileged users. |
| RESUMABLE_NAME | A parameter comparable to RESUMABLE_NAME is not needed. This functionality is automatically provided for privileged users. |
| RESUMABLE_TIMEOUT | A parameter comparable to RESUMABLE_TIMEOUT is not needed. This functionality is automatically provided for privileged users. |
| ROWS=N | CONTENT=METADATA_ONLY |
| ROWS=Y | CONTENT=ALL |
| STATISTICS | A parameter comparable to STATISTICS is not needed. Statistics are always saved for tables. |
| TABLES | TABLES |
| TABLESPACES | TABLESPACES (Same parameter; slightly different behavior) |
| TRANSPORT_TABLESPACE | TRANSPORT_TABLESPACES (Same parameter; slightly different behavior) |
| TRIGGERS | EXCLUDE=TRIGGER |
| TTS_FULL_CHECK | TRANSPORT_FULL_CHECK |
| USERID | A parameter comparable to USERID is not needed. This information is supplied as the username/password when you invoke Export. |
| VOLSIZE | A parameter comparable to VOLSIZE is not needed. |
Examples of Using Data Pump Export
Example 2-1 Performing a Table-Mode Export
expdp hr/hr TABLES=employees,jobs DUMPFILE=dpump_dir1:table.dmp NOLOGFILE=y

剛剛在toad執行了一個SQL
insert into test (A1,A2,A3) values('11','22','http:\\1.1.1.1\do?aa=2¶=333');
出現了一個視窗,很麻煩。
原因就是&在toad sql中是擔任著替代變數(substitution variable)的功能,碰到&就表示可以輸入替代的值。
如何讓這個替代變數功能暫時消失呢 ?
假設scott User想要建立一個view去select HR user的employees 某些欄位。
因為不只這個table要做成view,所以以Role的方式去設定權限給scott 。
CREATE ROLE role1; GRANT SELECT ON hr.employee to role1; GRANT role1 to scott;