Hi,
What is the use of key in the sequential file?
Key in sequential file
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ray.wurlod
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None, because there is no such thing.
However, the ability to mark a column, or columns, as "key" can be useful in designating the possible future use of that column, or to indicate that that column has a unique property. Marking a field as key can also to indicate to the ODBC driver for text files that it is to treat that field as if it were, in fact, a table key.
However, the ability to mark a column, or columns, as "key" can be useful in designating the possible future use of that column, or to indicate that that column has a unique property. Marking a field as key can also to indicate to the ODBC driver for text files that it is to treat that field as if it were, in fact, a table key.
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.