HP RPG/XL Programmer's Guide (30318-90001)

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Figure 3-33. Manually Locking and Unlocking a TurboIMAGE Data Set
Comments
1 This line defines the file, IDACCT.
2 This line defines the TurboIMAGE data set file, DACCOUNT.
Column 15 is U to indicate that DACCOUNT is updated.
Column 16 is C for CHAINed (random) access.
Column 66 is A to indicate that records are added to DACCOUNT.
3 This line specifies that DACCOUNT is part of the MARKET
database.
Columns 54-65 identify MARKET as the TurboIMAGE database that is
used.
Column 66 is L to indicate user-controlled manual locking.
Column 67 is C to specify chained sequential read mode.
4 This line defines the password for the database.
Columns 54-65 contain LEVEL WRITER to specify the password,