TNS-00510 Internal limit restriction exceededCause Too many files or sockets open simultaneously (or some other resource has been depleted).Action For further details, trace the operation for protocol details.TNS-12500 TNS:listener failed to start a
ORA-00922 missing or invalid option 0RA-00922: 丟失或者無效的選項Cause An invalid option was specified in defining a column or storage clause. The valid option in specifying a column is NOT NULL to specify that the column cannot contain any NULL values. Only
Oracle shutdown的時候突然斷電,導致使用sql/plus啟動時無法串連到資料庫,具體描述為:connection can not permitted, shut in progress.到dos 提示符 鍵入:c:\> sqlplus /nolog顯示:sql/plus: Realease9.0.2……..all rights reservedsql> connect /as sysdba顯示已串連至空閑常式sql>startup
ORA-00903 invalid table nameORA-00903:無效的表名Cause A table or cluster name is invalid or does not exist. This message is also issued if an invalid cluster name or no cluster name is specified in an ALTER CLUSTER or DROP CLUSTER statement.Action Check
以前在做一個系統時,遇到了一個問題!今天無意之中找到了這個問題的解決方案,貼出來!!!問題描述:varchar2(4000) abc;intert into table_name(abc) values('這裡有1500個漢字……');報錯:插入字元過長!經過測試,發現一個漢字佔3個位元組,所以報錯!!!問題所在:使用的字元集是UTF8,就有可能出現這個錯誤!使用命令查看:SQL> select * from v$nls_parameters where
輸入order by 的sqeuence是,應該為“ desc”或者“ asc”若輸入兩個order by則,v_order_field=" a[sequence] ,order by b "CREATE OR REPLACE PROCEDURE TABLEPAGE_SELECT(v_page_size int, --the size of a page of list
水晶報表版本是8.5預存程序是:create or replace package pkg_test4astype v_cursor is ref cursor;end pkg_test4;/create or replace procedure pro_test4(P_CURSOR in out pkg_test4.v_cursor)assqlstr varchar2(3000);beginsqlstr :='select table_name from user_tables';open
oracle的PLSQLCREATE OR REPLACE package chapter_13 asTYPE rs IS REF CURSOR ;procedure founder(oFields out rs);end;CREATE OR REPLACE package body chapter_13 asPROCEDURE founder(oFields out rs) ISBEGIN open oFields for select * from person;END