Latest Answer : When this query will be submitted to oracle it goes into different stages .ie. parse,bind,execute and fetch the result set. ...
Latest Answer : When any DML operation is taking long time which may lead reuse of datablocks of undo segment by another DML, in this case oracle will throw snapshot too old error.For any DML oracle stores the undo image in rollback segment, suppose transaction A is ...
Latest Answer : 1)Â connect internal (SVRMGR) is not supported in 9i now you can manage database with SQL*plus.2) SPfile in 9i which is not available in previous version. Helpful for those init parameter those need server reboot.3) SGA is dynamic i.e buffer cache and ...
When i type 'ed' or 'edit' in oracle i did n't presented by any editor,what is the problem?
In oracle we are using dual table name for the temporary purpose. which table we are using in SQL server
Latest Answer : V$backup : This status column of this view shows whether a tablespace in hot backup mode.The status 'ACTIVE' shows the datafile to be in backup mode.V$datafile_header : The fuzzy column also helps a dba to monitor datafile which are in backup mode. ...
Latest Answer : hello dual is a table which is created by oracle along with the data dictionary. It consists of exactly one column whose name is dummy and one record. The value of that record is X. sql> desc dualName Null? ...
Latest Answer : In the above code '-2' specifies that the only two digits before the decinmal points needs rounding up.and '+2' would mean two digits after the decimal point. ...
Latest Answer : When you try to execute procedure from procedure just write procedure name. If you are executing from SQL*Plus them write EXEC Thanks, Shailu ...
Tell me the diffrences between oracle 8 and oracle 8i versions. wat are the features added in 8i version. thank u
