Try OpenEdge Now
ABL Reference
ABL Syntax Reference
:
NUM-DBS function
NUM-DBS function
Takes no arguments; returns the number of connected databases as an INTEGER value.
Syntax
NUM-DBS
Example
This procedure uses NUM-DBS to display the logical name and database restrictions of all connected databases:
r-numdbs.p
DEFINE VARIABLE ix AS INTEGER NO-UNDO.
REPEAT ix = 1 TO
NUM-DBS:
DISPLAY LDBNAME(ix) DBRESTRICTIONS(ix) FORMAT "x(40)".
END.
See also
ALIAS function
,
CONNECT statement
,
CONNECTED function
,
CREATE ALIAS statement
,
CREATE CALL statement
,
DATASERVERS function
,
DBCODEPAGE function
,
DBCOLLATION function
,
DBRESTRICTIONS function
,
DBTYPE function
,
DBVERSION function
,
DELETE ALIAS statement
,
DISCONNECT statement
,
FRAME-DB function
,
LDBNAME function
,
PDBNAME function
,
SDBNAME function