Hi Lukas:
Thanks for getting back to me so quickly!
Here is one variation of what I tried based on the documentation:
public void testUnion(DSLContext context) {
// String sql = "SELECT CONCAT(last_name,', ',first_name,' (home)') AS
name,home_email FROM attendees WHERE list = 1 UNION SELECT CONCAT(last_name,',
',first_name,' (work)') AS name,work_email FROM attendees WHERE list = 1";
Result<Record> context.selectFrom(ATTENDEES.HOME_EMAIL)
.union(context.selectFrom(ATTENDEES.WORK_EMAIL))
.fetch();
}
Passing in an instance of *DSLContext* has worked with other methods. And what
I failed to do was consider using *Record2<String,String>*.
I will have to a look...thanks!
Mike.
On Monday, November 27, 2017 at 3:18:53 AM UTC-5, Lukas Eder wrote:
>
> Hi Mike,
>
> Thanks for your message. What have you tried? Would you mind posting your
> jOOQ code as well?
>
> Essentially (just like in SQL), your two union subqueries must have
> exactly the same row type. In your case, that would correspond to
> Record2<String, String>
>
> Thanks,
> Lukas
>
> 2017-11-27 2:47 GMT+01:00 Michael Redlich <[email protected] <javascript:>>
> :
>
>> Hello:
>>
>> I'm still new to jOOQ. I'm trying to duplicate the following SQL
>> statement:
>>
>> String sql = "SELECT CONCAT(last_name,', ',first_name,' (home)') AS
>> name,home_email FROM attendees WHERE list = 1 UNION SELECT
>> CONCAT(last_name,', ',first_name,' (work)') AS name,work_email FROM
>> attendees WHERE list = 1";
>>
>> I've tried the *.union()* method in conjunction with *.selectFrom()* and
>> with *.select()* methods and still getting errors relative to types, etc..
>>
>> I would appreciate any help...thanks!
>>
>> Mike.
>>
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