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Obnoxio The Clown — — source: Informix-list mailing list archive (1991-1998)
From: "Stephens, Alan" <alans@credo.ie>
>
>Informix Dynamic Server 7.2 on solaris
>
>What is the sql syntax for changing the default value on an existing
>field in a table.
>
>e..g in table x field z was given a default of ' ' (blank space) on
>creation
>but now want to alter the table so it has a default of '0'
At a guess, I'd say you have drop the old constraint and add a new one.
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