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hariharan_b83
Currently Banned
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Joined: 24 Jun 2006
Posts: 5
Location: india
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| How can we get to know whether a flat file is used or VSAM file is used inside the program? |
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muthuvel
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Joined: 29 Nov 2005
Posts: 217
Location: Canada
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If the file in the program used has a select statement like the below
For KSDS
| Code: |
SELECT <file> ASSIGN TO <filename>
ORGANIZATION IS INDEXED
ACCESS MODE IS RANDOM
RECORD KEY IS <key field>
FILE STATUS IS < file status flag>. |
For RRDS
| Code: |
SELECT <file> ASSIGN <filename>
ORGANIZATION IS RELATIVE
ACCESS MODE IS RANDOM
RELATIVE KEY IS RECORD-NUMBER
FILE STATUS IS <file status flag>. |
For Sequential
| Code: |
SELECT <file> ASSIGN <filename>
FILE STATUS <file status flag>. |
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