32. readymade sql operations

1. Head office: 3nd floor, Krishna Reddy Buildings, OPP: ICICI ATM, Ramalingapuram, Nellore
www.pvrtechnology.com, E-Mail: pvrieeeprojects@gmail.com, Ph: 81432 71457
READYMADE SQL OPERTIONS
Abstract:
Commercial applications usually rely on precompiled parameterized procedures to
interact with a database. Unfortunately, executing a procedure with a set of parameters different
from those used at compilation time may be arbitrarily suboptimal. Parametric query
optimization (PQO) attempts to solve this problem by exhaustively determining the optimal
plans at each point of the parameter space at compile time.
However, PQO is likely not cost-effective if the query is executed infrequently or if it
is executed with values only within a subset of the parameter space. In this paper, we propose
instead to progressively explore the parameter space and build a parametric plan during several
executions of the same query. We introduce algorithms that, as parametric plans are populated,
are able to frequently bypass the optimizer but still execute optimal or near-optimal plans.
EXISTING SYSTEM
 In the existing system the extraction will not be a perfect one. It is a lossy one. Because it
has lot of data losses while the text extraction.
 Also the existing one does not retrieve all the text from an file which has number of text..
PROPOSED SYSTEM
 The proposed one provides good extraction options.
 It has a minimized data losing.

2. Head office: 3nd floor, Krishna Reddy Buildings, OPP: ICICI ATM, Ramalingapuram, Nellore
www.pvrtechnology.com, E-Mail: pvrieeeprojects@gmail.com, Ph: 81432 71457
Modules:
 Login/Registration
 Insert data
 Extract text from data
 Delete
MODULES DESCRIPTION:
1) Login / Registration:
This is a module mainly designed to provide the authority to a user in order to
access the other modules of the project. Here a user can have the accessibility authority
after the registration.
2) Insert
Insert the data into selected table and database.
3) Select/ Retrieve :
Display the content of the table using select.
4) Delete:
Deleting the content of the table using delete operation.

3. Head office: 3nd floor, Krishna Reddy Buildings, OPP: ICICI ATM, Ramalingapuram, Nellore
www.pvrtechnology.com, E-Mail: pvrieeeprojects@gmail.com, Ph: 81432 71457
SYSTEM SPECIFICATION
HARDWARE CONFIGURATION
• PROCESSOR : Pentium IV 2.4 GHz
• HARD DISK : 40 GB
• RAM : 256 MB
SOFTWARE CONFIGURATION
• Operating system :- Windows XP Professional
• Front End :- JAVA
• Back End :- My Sql
Conclusion:
The conclusion of this project is to process the queries in an effective and efficient
way.