project BLF > class Persistence (Progress) > method DBTableExists

Description

Returns true if a database table with given name exists (in any connected database).
This method does not use _file, so is compatible with the Progress dataservers.

Parameters


icDBTableNameinputcharacter
olExistsoutputlogical

Internal usage


unused

program code (program1/progress.p)

<M-61 run GetQBuffer
   (input  icDBTableName + '1' (icBufferName), 
    input  0 (iiQueryID), 
    output vhCBuffer (ohBufferHandle)) in Progress>
olExists = (vhCBuffer <> ?).