What is the difference between SEARCH and SEARCH ALL? What
is more efficient?
Answer Posted / kumar raja.
1st answer is 100% correct.
Search
The search statement examines the table elements in a
sequential manner.this technique is called linear search.
Search-All
Is a binary search begins the examination of the elements
from the middle and in each examination it eliminates the
half the elements remaining to be searched.its applicable
only for sorted table.
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what is difference between cobol and cobol/400
Our issue is there seems to be a disconnect, or no link, between our SELECT statement and our SD. We had SELECT SORT-FILE and SELECT SORT-FILE ASSIGN TO SORTWRK. ASSIGN TO SORTWRK1 SORTWRK2 SORTWRK3 SORTWRK4. with SD SORT_FILE RECORD CONTAINS 7833 CHARACTERS. In either case, at run time, the system ignored our SORTWRK# DD statements and allocated 16 sort works with the SORTWK## naming convention. Any ideas why the system does not recognize the connection? We do not even need the SORTWRK DD statements. Thanks
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