Tabulas izskats

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# Tabulas dizains

In the Table Design window you define new tables or edit the structure of an existing table.

Lai piekļūtu šai komandai...

In a database file window, click the Tables icon. Choose Insert - Table Design or Edit - Edit.

Database Overview

Tabulas dizains

The window has its own menu bar. It also contains the following new command: Index Design

## Table definition area

This area is where you define the table structure.

### Lauka nosaukums

Specifies the name of the data field. The database engine may impose restrictions on the length of the table name, and the use of special characters and spaces within the table name.

### Lauka tips

Specifies the field type. The available field types are limited by the database engine being used.

### Apraksts

Specifies an optional description for each field.

The row headers contain the following context menu commands:

### Izgriezt

Izgriež atlasīto rindu starpliktuvē.

### Kopēt

Kopē atlasīto rindu starpliktuvē.

### Ielīmēt

Ielīmē starpliktuves saturu.

### Dzēst

Dzēš atlasīto rindu.

### Ievietot rindas

Inserts an empty row above the current row, if the table has not been saved. Inserts an empty row at the end of the table if the table has already been saved.

### Primārā atslēga

If this command has a check mark, the data field is defined as a primary key. By clicking the command you activate/deactivate the primary key definition of the field. The command is only visible if the data source supports primary keys.

## Lauka īpašības

Defines the field properties of the currently selected field.

### Garums

Specifies the maximum number of characters allowed for data entry of the corresponding data field including any spaces or special characters.

### Cipari aiz komata

Specifies the number of decimal places for a numerical field or decimal field.

### Noklusējuma vērtība

Specifies the value that is the default in new data records.

### Formāta piemērs

Displays the format code to assign to the field value that you can select with the ... button.

### ...

This button opens the Field Format dialog.

## Help area

Displays a help string or hint defined by the database designer for the given field.