From: | Rachel Kay Street <Rachel(dot)K(dot)Street(at)rl(dot)ac(dot)uk> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | SQL Syntax: char to varchar type conversion(s) |
Date: | 1998-05-18 14:50:11 |
Message-ID: | 35604AA3.41C6@rl.ac.uk |
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Thread: | |
Lists: | pgsql-sql |
Hello,
Can anyone answer this SQL question?
I have a field of type char in one table and wish to insert this
into a second table (with other fields) but the new field is of
type varchar. How do I proceed? The following (test) fails in pgsql.
create table temp1 ( code char(2) );
insert into temp1 values ('AB');
select * from temp1;
create table temp2 ( code1 char(10), code2 varchar(10) );
insert into temp2 (code1,code2) select code,code from temp1;
select * from temp2;
Rachel Street
****************************************************************
* R K Street - RAL Database Systems - (01235) 821900 ext 5833 *
* Rutherford Appleton Laboratory, Chilton, DIDCOT, Oxon, UK *
* Email: R(dot)K(dot)Street(at)rl(dot)ac(dot)uk or street(at)wdcc1(dot)bnsc(dot)rl(dot)ac(dot)uk *
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