on 1/20/06 9:08 AM, [EMAIL PROTECTED] purportedly said:
> No, because I need AND operator between the terms.
>
> Thanks anyway :)
Got it. Being thick. Just so I can save face, it may be more efficient to
do:
SELECT (min("ID") = avg("ID)) AS result, min("ID") as "ID" FROM
customer_mapping WHERE "Name"='john' or "Name"='peter'
This only works for one "set", but you can chain them in various ways to get
multiple results. Your app would have to check the result though.
> On 1/20/06, Keary Suska <[EMAIL PROTECTED]> wrote:
>>
>> on 1/20/06 6:19 AM, [EMAIL PROTECTED] purportedly said:
>>
>>> I have a table like this:
>>>
>>> CREATE TABLE customer_mapping
>>> (
>>> "Name" varchar(128) NOT NULL,
>>> "ID" int8 NOT NULL
>>> )
>>>
>>> Data looks something like this:
>>>
>>> "john" 1
>>> "peter" 1
>>> "test" 2
>>> "george" 3
>>>
>>> What I would like is to write a query where I can specify multiple names
>> and
>>> get the IDs which have them.
>>>
>>> For now it seems the most efficient way is to use INTERSECT statement:
>>>
>>> SELECT "ID" from customer_mapping WHERE "Name"='john'
>>> INTERSECT
>>> SELECT "ID" from customer_mapping WHERE "Name"='peter'
>>>
>>> Although, I don't know how exactly to use ORDER, OFFSET and LIMIT in
>> this
>>> case...
>>>
>>> Anyway, is there any better way of doing this? (I can't change the table
>>> structure.)
>>
>> Maybe I'm a little thick this morning but can't you just do:
>>
>> SELECT "ID" from customer_mapping WHERE "Name"='john' OR "Name"='peter' OR
>> "Name"='george' ORDER BY "ID" DESC
Keary Suska
Esoteritech, Inc.
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