SqlStatement Element for EventClass/Chronicles/Chronicle/SqlSchema (ADF)

Contains a Transact-SQL statement for an event chronicle table.

구문

<EventClasses>
    <EventClass>
        ...
        <Chronicles>
            <Chronicle>
                    ...
                    <SqlSchema>
                        <SqlStatement>

Element Characteristics

Characteristic	Description
Data type	string, between 0 and 100,000 characters in length.
Default value	None.
Occurrence	Optional once or more per SqlSchema element.
Updates	Can be added, deleted, and modified when updating the application.

Element Relationships

Relationship	Elements
Parent element	SqlSchema Element for EventClass/Chronicles/Chronicle (ADF)
Child elements	None.

주의

Use Transact-SQL statements to create the event chronicle table used to store supplemental event data.

When using a chronicle you should include one SqlStatement element that drops or renames the chronicle table if it already exists and one SqlStatement element that re-creates the chronicle table. If you do not drop or rename an existing chronicle table, you will receive an "object exists" error when you update the application. For an example, see SqlSchema Element for EventClass/Chronicles/Chronicle (ADF).

You may also want to have SqlStatement elements for indexes.

예

The following example shows a SqlStatement element that drops the event chronicle table StockEventChron if it exists.

<SqlStatement>
IF EXISTS (SELECT * FROM INFORMATION_SCHEMA.TABLES
    WHERE TABLE_NAME = 'StockEventsChron'
        AND TABLE_SCHEMA = 'dbo')
    DROP TABLE dbo.StockEventsChron;
</SqlStatement>

참고 항목

참조

Application Definition File Reference

관련 자료

이벤트 기록 테이블 정의
인스턴스 및 응용 프로그램 업데이트

도움말 및 정보

SQL Server 2005 지원 받기