Could you show a program about this function? Get a secondary cursor array and populate it with our positioned cursors, retrieve primary records based on the intersection of multiple secondary entries.
Thanks kindly for any help~~~
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I found this function DbFile->:"DbJoinCursor",
Could you show a program about this function? Get a secondary cursor array and populate it with our positioned cursors, retrieve primary records based on the intersection of multiple secondary entries.
Thanks kindly for any help~~~
I am sorry, I have no sample code for join cursors at hand. However, in order to understand this function you should consult the Berkeley Db documentation: http://www.oracle.com/technology/documentation/berkeley-db/db/gsg/C/joins.html
Karl