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Bitmap Join Indexes -
This feature will increase the performance and detains the size and format of your databases in data Character Semantics and Globalization-This feature enable in prevention of storage problems that are associated with multi-byte characters sets by using character semantics while defining table columns in data.
Data Guard-As this feature is there in every database Oracle9i Data Guard is the new name for in technology advancements ofOracle8i which Standby Database inception of a large number of new advance features.
Export and Import Enhancements in Oracle9i-this is the unique feature that is there in oracle 9I to export and import enhancement through Oracle 9i, See what new functionality has been incorporated into the Export and Import utilities in Oracle9i. Flashback Query-this feature will allow the adept and rational view of the data at an earlier or any point in time.
High Availability Enhancements in Oracle9i-By advancing the ability it detains downtime for users by adopting the new high availability features of Oracle9i.
Index Organized Table (IOT) Enhancements in Oracle9i-It gives developer a better support for secondary indexes and much improved online maintenance as heap tables.
Apart from those above, other new features are below. They are list of differences that oracle 10g have in contrast to 9i
In 2005 after the successful of oracle 19G oracles released another variant of oracle 10 G that is Oracle 10G release 2.
This is also having some alluring and unique features than oracle 10G relase1
Using NOT NULL Besides assigning an initial value, the declarations can impose the NOT NULL constraint, as the example below shows: acct_id INTEGER(4) NOT NULL := 9999; You ca
SQLs counterpart of the key words: The text from the opening parenthesis to the end of the fourth line specifies the declared type of the table, meaning that every table ever
Effects of NULL for UNIQUE Specification When a UNIQUE specification u for base table t includes a column c that is not subject to a NOT NULL constraint, the appearance of sev
Scoping Within the similar scope, all the declared identifiers should be unique. So, even if their datatypes differ, the variables and parameters cannot share the similar name.
I have a Pascal Source file that needs to be compiled into a Service. In addition, there are various functions (Pascal Procedures I guess) that need to be created to Read and Write
The accuracy of product table data is critical and the Brwebean's. owner wants to have an audit file that contains information regarding all DML activity on the BB_PRODUCT table. T
UNION ALL - SQL Further varieties of UNION arise when we replace the key word DISTINCT by ALL in any of the foregoing examples, as in Example. ALL specifies that if row r appe
Explicit Cursors The set of rows returned by the query can include zero, one, or multiple rows, depending on how many rows meet your search criteria. Whenever a query returns
Advantages of Invoker Rights The Invoker-rights routines centralize the data retrieval. They are particularly helpful in applications which store data in various schemas. In su
Advantages of PL/SQL The PL/SQL is a high-performance transaction processing, completely portable language that offers the following advantages as shown: 1) Support for SQL
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