SELECT Fields FROM Tables For example, to select all the fields from the FeatureComponents table, the query would appear as follows, using the asterisk (*) to indicate all the fields. The general form of a SELECT statement is the following. Step 1 involves creating a SQL SELECT statement. Fetch the records returned by the view, and extract data from the desired fields. Open a view to the running database, using a SQL SELECT statement. Performing SQL Queries The steps to access an MSI database at run time are the following. (In InstallScript and C, the API function MsiGetActiveDatabase returns the same information.) In a custom action, you can execute SQL queries on the running database. Accessing Database Tables In VBScript, the Session object provides a Database property, which represents the running MSI database. This article provides an overview of accessing and temporarily modifying MSI database tables at run time using custom actions. 1 InstallShield Tip: Accessing the MSI Database at Run Time Robert Dickau Senior Techincal Trainer Flexera Software Abstract In some cases, it can be useful for a running installation to access the tables of the running MSI database.
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