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* adding not null constraints on columns
@ 2003-02-11 23:44 Susan <brknrose@counterconspiracy.org>
2003-02-12 06:18 ` Re: adding not null constraints on columns Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 1 reply; 2+ messages in thread
From: Susan @ 2003-02-11 23:44 UTC (permalink / raw)
To: pgsql-sql
Is there a way to add not null constraints on a column after the column
has been created? Any help would be appreciated. Thanks.
The most likely way for the world to be destroyed, most experts agree,
is by accident. That's where we come in; we're computer professionals.
We cause accidents.
Nathaniel Borenstein (1957 - )
brknrose@counterconspiracy.org
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* Re: adding not null constraints on columns
2003-02-11 23:44 adding not null constraints on columns Susan <brknrose@counterconspiracy.org>
@ 2003-02-12 06:18 ` Tom Lane <tgl@sss.pgh.pa.us>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2003-02-12 06:18 UTC (permalink / raw)
To: Susan <brknrose@counterconspiracy.org>; +Cc: pgsql-sql
"Susan" <brknrose@counterconspiracy.org> writes:
> Is there a way to add not null constraints on a column after the column
> has been created? Any help would be appreciated. Thanks.
Certainly. See the ALTER TABLE command.
regards, tom lane
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2003-02-11 23:44 adding not null constraints on columns Susan <brknrose@counterconspiracy.org>
2003-02-12 06:18 ` Tom Lane <tgl@sss.pgh.pa.us>
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