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Java Open Clients
Using the Open Client Java OpenAPI to Directly Access the AppServer : Setting up parameters : Defining the schema for a temp-table parameter mapped to a java.sql.ResultSet : Defining a ProResultSetMetaDataImpl object
Defining a ProResultSetMetaDataImpl object
For each temp-table parameter you must define a com.progress.open4gl.ProResultSetMetaDataImpl object to hold the schema using the following constructor:
public ProResultSetMetaDataImpl(int numFields)
Specifies the number of fields (or columns) in the temp-table.