ITT PROJECT ON CREATE QUERY(QUERY-SELECT WITH CONDITION, MAKE A TABLE,APPEND,DELETE,CROSSTAB &...

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PROJECT ON MS ACCESS:CREATE TAB(QUERY-

SELECT WITH CONDITION,MAKE A TABLE,DELETE,APPEND & CROSSTAB)

SUBMITTED BYNAME: ALOK KUMAR MISHRAROLL NO: 94REG. NO.: NRO0374862BATCH: MORNINGGROUP NO: G16

SUBMITTED TO ANITA DEY

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INDEX Queries are used 3 Queries categories 4 Action Queries 5 CREATE TAB 6 STEPS INVOLVE IN HAVING A QUERY 7 SIMPLE QUERY 8 GENERATE QUERY 9 RESULTANT 10

OVERVIEW OF TABLE, APPEND, CROSSRAB & DELETE 11

MAKE A TABLE 12

APPEND 13 CROSSTAB 14

DELETE 15

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QUERIES ARE USED TO FIND YOUR DATA AND/OR DISPLAY SPECIFIC INFORMATION 

Look at some queries in simple database. Look at the design for each and notice very basic to very complex design.

Create query with use of query wizard (only allow to select specific fields than one table).

Create a query from a design view (recommended) using customers table , add fields, sort, criteria.

Identify your fields to look from Sort fields Identify criteria Identify fields to show Group if necessary Run the query Modify a query (move columns, insert columns, widen, etc.) Quick print from a query – File – Print

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QUERIES

Two main categories of queries

Select – Select Data Retrieves data based on specified criteria

and then display it. Select Relational queries – queries that

draw from two tables & then display the data.

Action – Alter Data Crosstab, Delete, Update, Append, Make

table

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ACTION QUERIES

Crosstab – Summarized value are displayed based on two fields.

Delete – Specified records are deleted from your table(s)

Update – Specified records are updated in your table(s)

Append – Records from 1 table are added to another

Make Table – a new table is created based on specified criteria

Using Make Table, Delete and Append queries you can achieve records

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MS-ACCESS:CREATE TAB(QUERY)

At times the data stored in a single table is so large volume that it becomes difficult for a user to find specific information.It becomes more complex when two or more tables get involved in searching specific information.In such situation, it is a good idea to use the concept of queries.Query is an operation that extracts record(s) from a database based on a given condition.A query consists of search criteria expressed in a database language called SQL.

STEPS INVOLVE IN HAVING A QUERYAS FOLLOWS:

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1)

1(A)

1(B)

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A QUERY CAN GENERATED AS

SIMPLE QUERY WIZARD

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HAVING A SIMPLE QUERY:RELEVENT DATA WE WANT TO GENERATE

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3

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RESULTANT:A TABLE WITH WHAT WE WANT

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1(A)

1(B)

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OVERVIEW OF TABLE,APPEND,CROSSTAB & DELETE

FURTHER SELECTION IF

WE WANT

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MAKE A TABLE

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3

1

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APPEND1

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3

CROSSTAB

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1

3

2

DELETE

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1

3

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