From: | pgsql-bugs(at)postgresql(dot)org |
---|---|
To: | pgsql-bugs(at)postgresql(dot)org |
Subject: | Using types in an inappropriate way causes crash of backend |
Date: | 2001-03-15 16:49:49 |
Message-ID: | 200103151649.f2FGnnR51705@hub.org |
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Lists: | pgsql-bugs |
Boris Boehlen (boris(at)i3(dot)informatik(dot)rwth-aachen(dot)de) reports a bug with a severity of 1
The lower the number the more severe it is.
Short Description
Using types in an inappropriate way causes crash of backend
Long Description
I tried to create a type to achieve the same as the "CREATE DOMAIN"
command of SQL2. After declaring a type `f' which should be the same
as `int4' I created table using this type. When tried to insert a value
into the table I got the following error:
ERROR: Attribute 'a' is of type 'f' but expression is of type 'int4'
You will need to rewrite or cast the expression
Then I tried the next insert statement and the backend crashed.
BTW: How can I achieve the same as using "CREATE DOMAIN" without
extending PSQL?
Sample Code
create type f (input = int4in, output=int4out, internallength=4);
create table z (a f);
insert into z values(1);
insert into z values('1');
No file was uploaded with this report
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