databases Online Quiz - 105
Description: databases Online Quiz - 105 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
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maximum limit of VARCHAR2 datatype in SQL & PLSQLRespectively
A Package spec is compulsory but a package Body is not compulsory
For a certain row ina table, a VARCHAR2 coilumn contains the value TCSLTD, padded to the right with seven spaces by the application when the length() function processes the coplumn value , what will be the value returned
Dropping of table has which of the following effects on the non unique index created on the table
The Default indexing system in oracle
An Equi join can be:
What are the different methods of refreshing the materialized view?