Module
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# Fyrirspurnaleiðarvísir

The Query Wizard helps you to design a database query. The saved query can be called later, either from the graphical user interface, or using the automatically created SQL language command.

## Fyrirspurnaleiðarvísir - Val gagnasviðs

Specifies the table to create the query, and specifies which fields you wish to include in the query.

## Fyrirspurnaleiðarvísir - Röðun

Specifies the sorting order for the data records in your query.

## Fyrirspurnaleiðarvísir - Leitarskilyrði

Specifies the search conditions to filter the query.

## Fyrirspurnaleiðarvísir - Ítarlegt eða ágrip

Specifies whether to display all records of the query, or only the results of aggregate functions.

This page is only displayed when there are numerical fields in the query that allow the use of aggregate functions.

## Fyrirspurnaleiðarvísir - Hópun

Specifies whether to group the query. The data source must support the SQL statement "Group by clauses" to enable this page of the Wizard.

## Fyrirspurnaleiðarvísir - Skilyrði hópunar

Specifies the conditions to group the query. The data source must support the SQL statement "Group by clauses" to enable this page of the Wizard.

## Fyrirspurnaleiðarvísir - Samheiti

Assigns aliases to field names. Aliases are optional, and can provide more user-friendly names, which are displayed in place of field names. For example, an alias can be used when fields from different tables have the same name.

## Fyrirspurnaleiðarvísir - Yfirlit

Enter a name of the query, and specify whether you want to display or to modify the query after the Wizard is finished.

## Til baka

View the selections in the dialog made in the previous step. The current settings remain unchanged. This button can only be activated from page two on.

## Næsta

Click the Next button, and the wizard uses the current dialog settings and proceeds to the next step. If you are on the last step, this button becomes Create.

## Ljúka

Applies all changes and closes the wizard.

## Hætta við

Clicking Cancel closes a dialog without saving any changes made.

Fyrirspurnaleiðarvísir - Val gagnasviðs