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DBPARAM function
Returns, as a character string, a comma-separated list of the parameters used to connect to the database.
Syntax 
 
DBPARAM ( integer-expression | logical-name | alias )
integer-expression
The sequence number of a database the ABL session is connected to. For example, DBPARAM(1) returns information on the first database the ABL session is connected to, DBPARAM(2) returns information on the second database the ABL session is connected to, etc. If you specify a sequence number that does not correspond to a database the ABL session is connected to, the DBPARAM function returns the Unknown value (?).
logical-name or alias
These forms of the DBPARAM function require a character expression as a parameter. An unquoted character string is not permitted. If the parameter is an alias or the logical name of a connected database, then the AVM returns the comma-separated parameter list. Otherwise, it returns the Unknown value (?).
Notes 
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See also 
DBCODEPAGE function, DBCOLLATION function, DBTYPE function, DBVERSION function

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