A prefix used to differentiate columns in a query result that originated in different tables, but have the same name. Each of these columns is given a prefix consisting of the name its containing table, followed by the character(s) specified in this connection property.

Data Type

string

Default Value

"_"

Remarks

When a function module (the connector makes function modules available as stored procedures) selects from multiple structures that share one or more column names, each identically-named column is given a prefix consisting of the name its containing table, followed by the character(s) specified in this connection property.

For example, if this connection property is set to "_", and you execute a stored procedure corresponding to a function module which selects from the structures "X" and "Y", and those structures both contain a column called "FIELD", two columns appear in the query results: "X_FIELD" and "Y_FIELD".