| Access Definitions | |
| Selecting
Data
What is a Relational Database? |
Table - A storage
structure for data that is composed of like columns of information (fields) and repeated
in rows (records). Similar to a single worksheet in Excel. Query - A question asked of the data contained in tables or other queries. (e.g., What students passed the final?). Form - A screen used to format the output of a query or table for display or to allow for data entry. Report - Formatted output of data for printing, receives data from tables and queries. Field - A column of data in a table, consisting of a single category of data like names, address, company, phone number, account number. A field consists of many records. Record - A row of data in a table, consisting of data about one person or thing. A record contains many fields. Primary Key - The field on which a table can be related to another table to join the two together. (e.g. Your account number at your bank ties you to a table of transactions, loans, personal data. Etc). Cross-tab Report - Rotation of data to allow a more organized view of the information. Creates a spreadsheet like view of data. |
Updated 05/17/03