Oracle

-- Generate the credentialstore File [Oracle @ db12c ggs] $ ggsciOracle GoldenGate Command Interpreter for OracleVersion 12.1.2.0.0 17185003 OGGCORE_12.1.2.0.0_PLATFORMS_130924.1316_FBOLinux, x64, 64bit (optimized), Oracle 12c on Sep 25 2013 02:33:54

SELECT substr (v $ lock. sid, 1, 4) "SID ",Substr (username, 1, 12) "UserName ",Substr (object_name, 1,25) "ObjectName ",V $ lock. type "LockType ",Decode (rtrim (substr (lmode, 1, 4 )),'2', 'row-S (SS) ', '3', 'row-X (SX )','4', 'share', '5','s/Row-

Oracle numeric data types can store up to 38 bytes of precision. When Oracle numeric values are converted When the database is of the Common Language Runtime data type, there may be too many digits behind the decimal point, which leads to this

Today, an online database (version 11.2.0.1) cannot establish a new connection, but the original connection is not affected. alert. log reports the following error: Opiodr aborting process unknown ospid (22997) as a resultORA-609 However, the

Select logid, userid, logtime, url, description, (case operatetype when operatetype = 0 then' add 'when operatetype = 1 then' modify 'else' Delete 'end case) from log ???? 1. case Select logid, userid, logtime, url, description ,( Case When

Returns the string to the left. Lpad (field name, fill length, fill character) Lpad (,) dual; Rpad (,) dual; () Dual; () Dual; Uppercase letters Initcap () dual; Length () dual; Substr (,) dual; Instr (,) dual; () Dual; CONCAT (,)

Today, I has added a datafile of an tablespace with 'alter tablespace tbs_name add datafile' + DATA '8g '. I have Ed a critical warning that the data guard standby machine done which cocould not synchronous the data after a period time. I viewed the

First of all, this need to use ODAC, that is, Oracle. DataAccess. dll, the new managed Oracle. ManagedDataAccess. dll does not support Object Type, can not use ODAC reference: http://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.htmlODAC

Recently encountered a connection to Oracle project problem, error such as: ORA-12519: TNS: no appropriate service handler found, it should be some of the project algorithm to all connections are occupied, there is no way to increase data

View Current Database name V$ SYS_CONTEXT(,) dual; Username, default_tablespace user_users; Check the default tablespace of the current user. User_sys_privs; View permissions of the current user Username, default_tablespace user_users; View the

How Oracle databases collect execution plans for specified SQL and resolve ORA-00904 errors during the process (Copyright statement: If your original or translated articles need to be reprinted, or if they are used for personal learning, please

Recently, one-click search is required for the entire site. Normally, Baidu or Google can be used for intra-site search on the Internet. Well ~ However, the search is inaccurate. But unfortunately, I am using a Business System on the Intranet. First,

1.1. ORA-00845 ORA-00845: MEMORY_TARGET not supported onthis system 00845,000 00, "MEMORY_TARGET notsupported on this system" // * Cause: The MEMORY_TARGET parameter wasnot supported on this operating system or/dev/shm was not sized correctly

The recent customer email description failed to connect to the database from the client with the error code ORA-12537: TNS: connection closed, and the connection was closed. Directly through tnsping, there is no problem. The TNS-12518: TNS: listener

8.3.5 Adding or Dropping Online Redo Log Files 8.3.5 add or delete the current redo log file Changing the size and number of the online redo log files is sometimes done to tune the database. you can add or drop online redo log file groups or members

8.3.3 Using Transportable Tablespaces with a Physical Standby Database 8.3.3 use of the transmitted tablespace in the physical standby Database You can use the Oracle transportable tablespaces feature to move a subset of an Oracle database and plug

Common commands in Oracle 1. Create a userCreate user Username identified by passwordNote: The username and password should be in English.For example, create user sms identified by sms; 2. Create a tablespaceCreate tablespace name datafile 'Storage

Symptom: Reporting PRVF-5646 when installing Oracle grid 11.2.0.3/4: The DNS response time for an unreachable node exceeded "15000" MS on following nodes Solution: ? 1. Modify the/etc/named. conf file of the DNS server and add the fil "/dev/null";

1. Set the master database to force loging mode. 5:48:54 sys @ felix SQL> alter database force logging; -- Verification: 16:10:00 sys @ felix SQL & gt; selectforce_logging from v $ database; FORCE _ ------ YES Check the Master/Slave database

Oracle queries the DBA_SEGMENTS table to obtain the tablespace file information, including the tablespace name and size. Select tablespace_name, sum (max_size), sum (bytes) from dba_segments group by tablespace_name; Max_size and bytes are