Join Alicia Katz Pollock for an in-depth discussion in this video Understanding number field sizes, part of Access 2010: Shortcuts.
When you assign the datatype number to a field you've several considerations…to take into account.…Understanding the different number field sizes can help keep your file size down.…The first question is what is a number?…Your phone number, or ZIP code are made up of numbers, but they're truly text fields.…You don't add your ZIP code and my ZIP code together to create a new location.…We use the Number datatype when you'll potentially perform some sort of…mathematical calculation on the field.…A good example would be the Quantity field where you would add or subtract your…numbers or inventories.…
It's important to choose the most appropriate number field size for your data,…because each number option reserves space in the database and that space is set…aside, even if it's not used.…Let's take a look at our orders table in design view and see how this works.…Click on the Quantity field and I can see that it's a Number datatype, and down…in the Field Properties the Field Size is by default Long Integer, but if I…
Author
Alicia Katz Pollock
Released
2/8/2011- Creating new field with field templates
- Understanding errors
- Filtering data
- Aligning and distributing controls
- Customizing the interface
- Navigating quickly between records
- Speeding up data entry
- Analyzing a table for redundant data
- Creating a multi-field primary key
- Moving records with append and delete queries
- Transforming a query into a PivotTable or PivotChart
- Working with images, charts, and Smart Tags in forms
- Hiding duplicates in reports
- Formatting shortcuts
- Using macros
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome47s
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1. Top Tips
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Using input masks2m 39s
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Four ways to filter data2m 56s
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2. File Management
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Opening recent files2m 33s
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3. Ribbon and Quick Access Toolbar Tips
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4. Interface Shortcuts
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Right-clicking2m 47s
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Using keyboard shortcuts2m 50s
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5. Navigation Shortcuts
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6. Data Entry and Editing Shortcuts
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Undo and Redo tips2m 18s
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Copying and pasting content2m 44s
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Inserting today's date1m 10s
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Using AutoCorrect1m 36s
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Using concatenated fields2m 16s
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Linking Outlook contacts2m 23s
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7. Table Techniques
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Creating Quick Start fields1m 49s
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Saving application parts2m 43s
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Setting default field types2m 55s
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Using flag fields2m 1s
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Using an index2m 4s
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Filtering by selection1m 25s
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8. Relationship Techniques
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Using subdatasheets1m 27s
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Using relationship reports1m 55s
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9. Query Techniques
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Using wildcards5m 40s
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Using IN instead of OR1m 29s
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Changing captions1m 30s
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Finding duplicate records2m 13s
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Using make-table queries2m 12s
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Creating an update query2m 55s
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Using SQL statements2m 31s
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10. Form Techniques
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Creating option groups2m 43s
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Creating tabbed form layouts4m 45s
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Inserting charts3m 41s
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Creating your own smart tags1m 24s
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Hiding fields in printouts1m 26s
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Setting tab stops3m 41s
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11. Report Techniques
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Creating headers and footers5m 49s
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12. Formatting Shortcuts
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Using the Format Painter2m 25s
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13. Macro and Event Techniques
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Using AutoExec macros1m 53s
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14. Database Management Techniques
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Saving templates2m 10s
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Locking files42s
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Conclusion
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Goodbye44s
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Video: Understanding number field sizes