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Computer Science & Engineering 2111

Computer Science & Engineering 2111. CSE 2111 Lecture Inner Joins in Queries. The data tables. The resulting dynaset. Dynaset only includes records that have matching keys on both tables. This is called an inner join which is the default join type in Access.

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Computer Science & Engineering 2111

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  1. Computer Science & Engineering 2111 CSE 2111 Lecture Inner Joins in Queries CSE 2111 Lecture-Inner Joins in Queries

  2. CSE 2111 Lecture-Inner Joins in Queries

  3. The data tables The resulting dynaset Dynaset only includes records that have matching keys on both tables. This is called an inner join which is the default join type in Access CSE 2111 Lecture-Inner Joins in Queries

  4. Guidelines when using more than one table in a query • Only show the tables on the grid that will be used in your query. Adding extra tables to the QBE grid may cause the dynaset to display incorrectly. • All tables shown in the query must either be directly or indirectly linked in order for the query to run correctly. Usually this is the case, but there are some scenarios where you will have to create the relationship on the QBE grid yourself. CSE 2111 Lecture-Inner Joins in Queries

  5. Write a query that lists the first name, last name, and payment method for each payment made by the client. CSE 2111 Lecture-Aggregate Fields in Queries

  6. The data tables The resulting dynaset CSE 2111 Lecture-Aggregate Fields in Queries

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