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![]() Related Questions Latest Answer : REF CURSOR - This cursor could be used for processing more than one SELECT query. NORMAL COUSIR - This cursor could be ... Read Answers (11) | Asked by : SaratKumar 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 ... Read Answers (8) | Asked by : Reddeppa In oracle we are using dual table name for the temporary purpose. which table we are using in SQL server 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? ... If we create a table having a column of BLOB data type then how we have to insert and retrieve the data? Read Answers (1) | Asked by : vishal Latest Answer : Snapshot and materialized view are almost same same but with one difference.You can say that materialized view =snapshot + query rewrite functionalityquery rewrite functionality:In materialized view you can enable or disable query rewrite option. ... Latest Answer : Index will only help you in searching the data but unique index will provide uniqueness to the indexed column. But in both the cases NULL values are allowed to insert. ... Latest Answer : select from where mod(,2)0 ... Read Answers (3) | Asked by : Sudhir 1. Queris for Nth maximum Nth row?2. In One table there are 5 fields. empno, ename, deptcd, managr_id, salary.Select the departments whoose sum of the salary greater than the sum of salaries of any department?3. When index will be usd in the Query? Read Answers (6) | Asked by : DEBPROSAD BANERJEE Latest Answer : TRUNC and TRUNCATE are 2 different functions, above you mentioned only the TRUNC functiontruncate table will delete all records of the table ... Read Answers (4) | Asked by : Josna
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