Oracle

The latest error message "unable to extend temp segment by 8192 in tablespace..." was prompted during rebuild index. This is a common error. When creating an index, you need to use the user's default temporary tablespace for sorting and generating

Symptom:An error is reported in the alert Log when the Oracle database is started:SUCCESS: diskgroup DATADG was mountedErrors in file/oracle/app/11gR1/diag/rdbms/rac/rac2/trace/rac2_mmon_1_6.trc (incident = 240612 ):ORA-00600: internal error code,

COL command: It mainly formats the display of columns. This command has the following options: COL [UMN] [{column | expr} [option…] The Option can be the following clause: ALI [AS] alias CLE [AR] FOLD_A [FTER] FOLD_ B [EFORE] FOR [MAT] format HEA

1. Verify installation and check whether there are missing packages # version of the required packages for uname-r or cat/proc/version2.6.9-34.EL or 2.6.18-8The program file is saved in the/opt/data directory.Linux 5: [root @ localhost ~] # Rpm-qa |

Description:Decode (condition, value 1, return value 1, value 2, return value 2,... value n, return value n, default value) The function has the following meanings:Copy codeThe Code is as follows:IF condition = value 1 THENRETURN (translation value 1

1. Retain for seven days This setting only keeps backups for seven days. RMAN> connect target/ Connected to target database: DBSID (DBID = 3100778490) RMAN> configure retention policy to recovery window of 7 days; 2. Backup script

I. rman Configuration1. Go to rman: rman target/in CMD/2. Check whether the file is in archive mode: SQL> archive log list; (rman must run in archive Mode)3. Enable the archive mode:Copy codeThe Code is as follows:SQL> shutdown immediate;SQL>

Example of how to install Oracle11g R2 on Windows 7 32-bit operating system. Let's just talk about it. 1. Extract the two oracle 11gR2 packages to a separate folder. 2. Find setup.exe in the decompressed databasefolder and double-click it. 3.

The 11g active data guard implements rman backup for the standby database, so that the database can be backed up without affecting the external services of the primary database. The test is as follows: SQL> select OPEN_MODE, PROTECTION_MODE,

1. replace or replace in the create or replace Procedure Stored Procedure Code for oracle to CREATE a stored Procedure with null 2. Replace oracle variables (with the same field name) with the @ variable name. For example, replace user_id with @

Environment:AIX5.3 + 10.2.0.5 RAC Situation description:When RAC is disabled and restarted, one node cannot be started and the other node can be started normally. Troubleshooting process: 1. Try to start the crs service of Node 1 Root #./init. crs

When you hear this word about Oracle Database compression, you must think of saving hard disk space. Yes, it is used to do this, but extending it out not only saves hard disk space, it can also save bandwidth and memory usage (cpu consumption is

When using Oracle9i, oracle's task scheduling is poor. Recently, I browsed oracle11g and felt that oracle had greatly improved its ease of use. It not only became very simple in terms of memory management, storage management, and SQL tuning, A

Today, I forgot my password for an account in the test database. After a dozen attempts, I started to prompt: ERROR:ORA-28000: the account is locked This means that the account is locked. It may be because the user's resource settings limit the

EBS run request error, ORA-01722. Oracle's description of the 1722 error is like this: ORA-01722: invalid number (invalid number ). Check whether the SQL statement is faulty. If the same SQL statement is executed in PL/SQL dev, no error is reported.

First, use PL SQL to establish A connection to the target database B in source database A. The statement is as follows: Drop database link orclAB; create shared database link orclAB connect to TargetUserName identified by "TargetUser password"

Syntax for adding fields: alter table tablename add (column datatype [default value] [null/not null],...); Alter table tablename modify (column datatype [default value] [null/not null],...); Syntax for deleting a field: alter table tablename drop

1. TRUNC Function The Oracle TRUNC function can intercept numbers and date types: 2. TRUNC truncated numbers The TRUNC (number) function returns the n1 truncated to n2 decimal places. If n2 is omitted, n1 is truncated to 0 (that is, all decimal

Ora-00600 [KGHLKREM1]Symptom:Alert Log error:Sat May 18 07:59:47 2013Errors in file/oracle/PP/saptrace/usertrace/pp_ora_rj630.trc:ORA-00600: internal error code, arguments: [KGHLKREM1], [0x7000008C2000020], [], [], [], [], [], [], []Sat May 18 07:59:

Question no: 1 Evaluate the SQL statement: Truncate table dept; Which three are true about the SQL statement? (Choose three .) A. It releases the storage space used by the table. B. It does not release the storage space used by the table. C. You can