原创 Oracle -- SQL monitor privilege
---sql mornintor grant select on v_$sqltext_with_newlines to <schema>; grant select on v_$session to <schema>; gra
原创 Oracle ORA-00604
--ORA-00604: error occurred at recursive SQL level 1 --ORA-01654: unable to extend index SYS.I_PLSCOPE_SIG_ACTION$ b
原创 Cognos tree prompt automatic search function
1) add html tag "json2.js", input json2.js source file, can download from google. 2) upload json file to server,
原创 Oracle SQL turning
exec DBMS_STATS.gather_table_stats(ownname=>'<SCH>', tabname=>'<TableName>');
原创 Oracle add temp file
select TABLESPACE_NAME, BYTES_USED/1024/1024/1024 as GB_USED , BYTES_FREE/1024/1024/1024 GB_FREE from V$TEMP_SPACE_
原创 Oracle -- Set NS_NCHAR_CHARACTEREST
--------------------1 change NLS_NCHAR_CHARACTERSET SHUTDOWN IMMEDIATE; STARTUP MOUNT exclusive RESTRICT; ALTER SY
原创 Oracle --- Create instance
pbrun - root su - oracle 1. Create all required directories as below. mkdir -p /u20/oracle/admin/PROJECT/adump mkdi
原创 Oracle -- SQL tunning privilege
---sql tuning grant advisor to <schema>; grant administer sql tuning set to <schema>; --CHECK CURRENT DB SET select
原创 ORA-28001: The password has expired
---ORA-28001: The password has expired 1.Connect as sysdba to the database. C:\Users\Siry>sqlplus / as sysdba 2.Run
原创 Oracle transfer parent child tree to json
---TREE transfor to JASON WITH connect_by_query as ( select ROWNUM as rnum , ORG_ENTITY_ID ,ORG_ENTITY_N
原创 Oracle -- Grant privilege
CREATE TABLE "GRANT_PRIVS_INFO" ( "GRANT_REVOKE" VARCHAR2(1000 BYTE), "PRIVS" VARCHAR2(100 BYTE), "TABLE_NAM
原创 Oracle -- DBA
select name,log_mode from v$database; ---- --- ---- PATH: /optware/arch/
原创 Oracle -- ORA-09817 ORA-09945
Enter user-name: /as sysdba ERROR: ORA-09817: Write to audit file failed. Linux-x86_64 Error: 28: No space left on dev
原创 Oracle -- Create DB link
CREATE DATABASE LINK LINK_NAME CONNECT TO schema IDENTIFIED BY abc123 USING '<service_name>';