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Oracle 12c database configuration assistant failed
This is the frist time I install it on my machine and this error ocurred: I added Perl to the enviroment path but the problem is still there. This proplem appears when I configure the database and copy...
View ArticleOracle 12c Express Enterprise Manager webpage does not load
Problem summary When browsing to the Oracle 12c EM Express webinterface, the page times-out when using a URL like: http(s)://hostname:5500/em http(s)://hostname.domain:5500/em When using a url...
View ArticleStandby archive deletion
I have a primary database with a standby in data guard configuration running in a RHEL host. Thing is the storage assigned to this DR is very less, meaning the archive logs file system gets full in...
View ArticleHow to backup and restore asm password file stored on ASM if ASM isn't...
Oracle recommends backing up the ASM password file using pwcopy in ASMCMD. This would only copy it to another diksgroup. source : Backing Up and Restoring an Oracle ASM Password File in a Disk Group...
View ArticlePL/SQL block fails in job but succeeds in SQL*Plus
I created a PL/SQL block which gathers certain data from tables in my Oracle 12c database and writes them into a .csv file. I cannot share the whole PL/SQL block but can outline the code --create...
View ArticleIP Change in Oracle database Query
I have a two node RAC database running in OEL 7 server. Now if there is a need to change the IP addresses of the already running server to a new one, will it hamper my functioning of database? What...
View ArticleComposite Partition for Oracle SQL Table
This is my first time that I’m working with composite partitions. I’m trying to arrange by list and range. My code is as follows: CREATE TABLE CHANGE_LOG_DRIVER_COMP ( LICENSENUMBER VARCHAR2(100 BYTE)...
View ArticleHelp with query to find intersection between arbitary rows of a table under...
CREATE TABLE "SYSTEM"."SAMPLE" ("E1" VARCHAR2(20 BYTE), "E2" VARCHAR2(20 BYTE), "E3" VARCHAR2(20 BYTE), "E4" VARCHAR2(20 BYTE) ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING...
View ArticleOracle binaries query
im not sure if this would be considered as a question or not. I would delete it if not counted for. But just wanted to know, where can I get Oracle 12.1.0.1 software binaries....
View ArticleShould we consider “sqlplus” as an Oracle client?
I am a newbie of SQL*Plus and Oracle, and I have 2 questions about them. (1) Executing “sqlplus / as sysdba” command: $ sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Thu Feb 18...
View ArticleOracle home is missing
I have an Oracle 12c database running in OEL 6.. yesterday due to some OS related issues, my Oracle home software mount-point got erased completely. The only thing that is left is the pfile and data...
View ArticleBacking up database with missing datafile
Is there a way to backup a Oracle 12c database which has a missing datafile? I dont have backups. Database is running in archive log mode. One of the data files is physically missing from the disk. But...
View ArticleCan standby database of a physical database be pluggable or vice versa?
We are currently planning to upgrade our databases from 11g to 12c. But I have some confusions regarding 12c. Here are my questions. Can standby database of a non-container database be pluggable or...
View ArticleMassive deviation of tablespace max_size compared to bytes used by segments...
I just checked the size of our tablespaces, because the admins said that they’ve made them bigger after we’ve had a full tablespace yesterday and I’ve discovered something really strange. I hope...
View ArticleTable redefinition ends with ORA-02448
I’m trying to redefine a table to be partitioned. What I did: CREATE TABLE WERTEVAR_TMP( "WVTEIL" NUMBER(10,0), "WVMERKMAL" NUMBER(5,0), "WVUNTERS" NUMBER(5,0), "WVWERTNR" NUMBER(10,0), "WVWERT"...
View ArticleIgnore white spaces for comparison in unique constraints of Oracle
How can I tell to Oracle DBMS to ignore white spaces while comparing varchar values for Unique Constraints. It means that NAME 1 is exists in a table column with Unique Key, inserting NAME1, causes...
View Articlemissing files, installing Oracle DB 12c on Oracle Linux 7.2
when I try to Install the Database I get this error message: Source location is incomplete. Make sure you have downloaded and extracted all the relevant archives. I did try this twice with the same...
View Articleselect string that doesn't contain a substring/field
TableA.content is varchar2(4000), which was populated from a CLOB value that contains markup and text for a website, paragraphs actually. TableB.keyword contains a string that I want to find in...
View ArticleFATAL INS-32012 Unable to create directory – Oracle 12c client installation
I am installing oracle client as Administrator in my Linux machine as a silent mode, I faced issue like this [FATAL] [INS-32012] Unable to create directory: /u01/app/12.1.0.2/admclient64. I don’t know...
View ArticleCan I delete an Oracle “Whole database backup” while a level 0 backup is...
I have created a Whole database backup using: -- In SQL*Plus ALTER SYSTEM SET DB_RECOVERY_FILE_DEST_SIZE = 5000G SCOPE=BOTH; ALTER SYSTEM SET DB_RECOVERY_FILE_DEST = 'O:ORA_FRA'; alter system set...
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