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About SQLQuery class

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SQLQuery class allows you to modify the current SQL query stored in the query object. The query object is available only in the After table initialized event.

 

All the methods described below should be used in the After table initialized event. This ensures that the changes made are applied to all pages.

Methods

Method

Description

addWhere

Adds a WHERE clause to the current SQL query.

replaceWhere

Replaces the WHERE clause of the current SQL query.

addField

Adds a field name to the end of the SELECT clause of the current SQL query.

deleteField

Removes a field name from the SELECT clause of the current SQL query.

replaceField

Replaces a field name in the SELECT clause of the current SQL query with a new one.

See also:

Database API:Query()

Event: BeforeQuery<PageName>

Event: ListQuery

Dynamic SQL query

About SQL query screen

SQL tab