Problem Description: ~~~~~~~~~~~~~~~~~~~~ Database link passwords are stored as plaintext. A database link is a mechanism used to provide a method of transparently accessing one server from another. When creating a database link, a user name and password of the account on the remote server can be specified. Creating the database link without credentials works…
set lines 120 pages 200 col line format 9999 col position format 999 col text format a80 select line, position, text from dba_errors where owner= upper(‘&owner_name’) and name = upper(‘&obj_name’) order by SEQUENCE;
Oracle 10g for Solaris 10 I got error message “Checking operating system version: must be 5.8 or 5.9. Actual 5.10 Failed
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…
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)
select * from v$session_longops where sid=100;
exec dbms_output.enable(10000); set lines 130 pages 1000 set serveroutput on size 1000000 declare cursor c1 is select substr(name,1,61) complete_filename, bytes/(1024) KB, substr(name, instr(name, ‘/’, -1)+1) only_filename from v$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…
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…
11g Environment Setting: ======================= —————————————————————– ==>cat .profile . /oracle/app/oracle/set_env_var_dba PS1=” `hostname`*${ORACLE_SID}-${PWD} ==>” EDITOR=vi; export EDITOR set -o vi stty erase PATH=$PATH:. dba() { cd /oracle/app/oracle/scripts/MAINT/DBA/bin } ———————————————————————————— ==>cat /oracle/app/oracle/set_env_var_dba # This File Sets all the Oracle Environment Variables and is called from # Each Users’s . profile file. # # Please Don’t change these settings…
export INSTANCE_NAME=`echo $ORACLE_SID | tr ‘[:upper:]’ ‘[:lower:]’` export ORA_BDUMP=$ORACLE_HOME/admin/”$ORACLE_SID”_`hostname`/diag/rdbms/$INSTANCE_NAME/$ORACLE_SID/trace
