Oracle 10g for solaris 10
Oracle 10g for Solaris 10 I got error message “Checking operating system version: must be 5.8 or 5.9. Actual 5.10 Failed
Year: 2009
Error Handling in Proc
There is a standard way of trapping any SQL or database errors in Pro*C.This is done using EXEC SQL WHENEVER SQLERROR DO ; just ensure that the above statement goes before any sql statements whenever an error is encountered , the control goes to the function function_name in the body of the function_name , just…
Proc code
1. EXEC SQL COMMIT WORK RELEASE; (When you want to commit transactions and disconnect;similar to EXIT in SQL*PLUS) 2. EXEC SQL ROLLBACK WORK RELEASE; (When you want to rollback transactions and disconnect;similar to QUIT in SQL*PLUS)
Removing Ctrl-M from end of line using vi
ou can remove the ^M by doing the following: Bring the datafile into the Unix editor vi. In command mode you would type in: :1,$s/^V^M// Make sure you are entering ‘control V’ and ‘control M’. The ‘control V’ says to accept the next character exactly as I type it. Adding the two slashes at the…
replacing ^M character when passing files from Windows to Unix
To replace the ^M ‘s on the screen in vi type :1, $ s/r/
To see how much time or progress of long transaction
select * from v$session_longops where sid=100;
cp_filesystem.sql
exec dbms_output.enable(10000); set lines 130 pages 1000 set serveroutput on size 1000000 declare cursor c1 is select substr(name,1,61) complete_filename, bytes/(1024) KB, substr(name, instr(name, ‘/’, -1)+1) only_filename from v$datafile order by file#; threshold_kb number(10) := 94000000 ; size_counter number := 0; mountpoint_counter number := 1; mountpoint_prefix varchar2(10) := ‘/800t’; common_mountpoint_prefix varchar2(15) := ‘/oradata/800T/’; target_filename varchar2(61); begin…
Caching sequence in Memory
ALTER SEQUENCE CS.SESSION_ACTIVE_SEQ_ID CACHE 2000; exec sys.DBMS_SHARED_POOL.KEEP(‘CS.SESSION_ACTIVE_SEQ_ID ‘, ‘Q’) =>> To pin the sequence using the DMBS_SHARED_POOL.KEEP procedure (IF NEEDED) Potential drawbacks Setting a cache size larger then 0 can result in the loss of sequence values if the system is shutdown abruptly. When the system fails, the values that were preserved in memory are…
Remove DOS CR/LFs (^M)
Remove DOS style CR/LF characters (^M) from UNIX files using: sed -e ‘s/^M$//’ filename > tempfile The newly created tempfile should have the ^M character removed
RMAN : Consistent Backup, Restore and Recovery using RMAN
Subject: RMAN : Consistent Backup, Restore and Recovery using RMAN Doc ID: 162855.1 Oracle9i Lab 1 Consistent Backup, Restore and Recovery using RMAN In Oracle9i, Recovery Manager still works the same as in 8 and 8i with enhancements for ease of use and manageability. Using the updateable persistent configuration options, backing up the database is…
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