Question

SQL IF Statement

Asked by: isaacr25

I am trying to create a query that gives me all people with a date of only <06/01/03. If there are people with both dates of < and > 06/01/2003, then I don't want them to show in the query. Any help?

I am using Access

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Asked On
2005-01-19 at 14:07:08ID21281021
Tags

sql

,

statement

,

access

Topic

Databases Miscellaneous

Participating Experts
10
Points
125
Comments
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Answers

 

by: heartburnPosted on 2005-01-19 at 14:26:09ID: 13088039

select distinct person from table
where thedate < '06/01/03'
and person not in
(
  select person from table
  where thedate > '06/01/03'
)

 

by: jimhornPosted on 2005-01-19 at 14:30:05ID: 13088087

>If there are people with both dates of < and > 06/01/2003
Spell out how your table has people that can have more than one date.  This will affect the query that's generated.

 

by: isaacr25Posted on 2005-01-19 at 14:31:15ID: 13088102

The date or person is not the primary key. They key is something else.

 

by: isaacr25Posted on 2005-01-19 at 14:33:06ID: 13088109

heartburn,
     can you please put that into the correct syntax?

tablename = Test
Fieldnames = date, name
 Thanks.

 

by: heartburnPosted on 2005-01-19 at 14:53:18ID: 13088264

select distinct name from Test
where date < '06/01/03'
and name not in
(
  select name from Test
  where date > '06/01/03'
)

 

by: isaacr25Posted on 2005-01-19 at 15:31:54ID: 13088545

I'm getting a data type mismatch in criteria expression. My date field is type Date/Time, and my name field is text.

 

by: heartburnPosted on 2005-01-19 at 16:12:39ID: 13088799

It's valid SQL. Maybe Access doesn't like the way the date string is formatted? try '06/01/2003'.

 

by: LowfatspreadPosted on 2005-01-19 at 16:32:43ID: 13088914

select name from test as a
where date < #06/01/2003#
and not exists (select b.name from test as b where a.name=b.name and b.date > #06/01/2003#)

use # to delimit date in access

 

by: Arthur_WoodPosted on 2005-01-19 at 18:59:05ID: 13089646

Also, using Date as the name of a field is a MAJOR error, since Date is a RESERVED word in Access (the name of the standard system function that returns the system Date for Today), so you MUST enclose your field name in [...], like this:

select name from test as a
where [date] < #06/01/2003#
and not exists (select b.name from test as b where a.name=b.name and b.[date] > #06/01/2003#)

AW

 

by: m_imran18Posted on 2005-02-10 at 22:20:32ID: 13283444

select distinct test1.name from Test as Test1,Test as test2
where  test1.name=test2.name and test1.date < '06/01/03'

 

by: darwin25Posted on 2005-03-17 at 18:15:26ID: 13571282

Try this one

Select [People],[Date]
from Table
Group by [People],Date]
Having (Not(Date > '06/01/2003)) And (Not(Date < '06/01/2003'))

 

by: adriankohwsPosted on 2005-03-30 at 06:26:37ID: 13662056

Don't make your own life so difficult. Just change it to another more meaningful and less painful fieldname....

like "date_payday"

anyway, access is not like foxpro which is so limited in fieldname length.

 

by: DiabloMillinPosted on 2005-05-16 at 12:23:23ID: 14013303

Select [Date], // Use [] to enclose date since it is a call name
From Test,
Where [Date] < '06/01/2003'

 

by: KevinRauPosted on 2005-06-20 at 10:36:37ID: 14258762

Most Access databases won't allow you to use the single quote ' as a date delimiter.  MS Access uses the # symbol to surround dates, much like in Visual Basic code.

So your query ought to be:

SELECT [Name], [Date]
FROM Test
WHERE [Date] < #6/1/2003#

Since the date field can only hold one value, you won't need to check for > #6/1/2003#.  However, if you actually have two date fields, say Date1 and Date2, it would be:

SELECT [Name], [Date1]
FROM Test
WHERE [Date1] < #6/1/2003# and not ([Date2] > #6/1/2003#)

 

by: TrackMaxPosted on 2005-07-11 at 06:39:35ID: 14412113

Try this

SELECT * FROM Test WHERE Date > '2003/06/01 00:00:00' AND Date <= '2003/06/01 23:59:59'

Should work ;-)

Cheers Pieter

 

by: Arthur_WoodPosted on 2005-07-11 at 19:20:04ID: 14418084

isaacr25>> are you going to respond to anything we have offered?  It is quite difficult reading your mind, especially over the Internet.

AW

20120131-EE-VQP-002

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