Question

problems with date

Asked by: popy

HI

   i have SQL 2000 database whit date field YYYY-MM-DD i want to compare the MM-DD and i still not able, still return nothing, i tryed many thing, nothing working, there is part of my code...

DateDay = Format(Date, "yyyy-mm-dd")
dates = Split(DateDay, "-")

                Year = dates(0)
               Month = dates(1)
                day = dates(2)
   
                rech = Month & "-" & day

Set cn = New ADODB.Connection
With cn
   .ConnectionString = "Provider=SQLOLEDB.1;Persist Security Info=False;Password=XXX;User ID=XXX;Initial Catalog=bla;Data Source=xxx.com"
   .Open
End With
Set rp = New ADODB.Recordset
With rp
  .Source = "SELECT  * FROM members where birthday like '####-" & rech & "'"
  .ActiveConnection = cn
  .CursorType = adOpenDynamic
  .LockType = adLockOptimistic
  .Open Options:=adCmdText
   
  Do While Not .EOF
     Debug.Print .Fields(1)
     .MoveNext
  Loop
i tryed with ????, *, ****, etc, nothing,

thanks in advance

popy

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Asked On
2001-12-28 at 07:26:08ID20249688
Topic

Visual Basic Programming

Participating Experts
5
Points
300
Comments
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Answers

 

by: PBuckPosted on 2001-12-28 at 07:31:43ID: 6698767

If I remember correctly you place date fields within (#) pound signs - so change the following.

.Source = "SELECT  * FROM members where birthday like '####-" & rech & "'"

.Source = "SELECT  * FROM members where birthday like #" & rech & "#"

or with what you are trying to do:
.Source = "SELECT  * FROM members where birthday like #????-" & rech & "#"

-Whew it has been awhile for me and SQL :-)  Just make sure the date criteria is within (#).

Hope this helps!
 
 

 

by: mdouganPosted on 2001-12-28 at 07:36:10ID: 6698774

I think that the problem is that the #'s in the SQL are not working with a column that has a date or date/time data type.  Try this:

Dim mm as Long
Dim dd as Long

mm = Month(Date)
dd = Day(Date)

Set cn = New ADODB.Connection
With cn
  .ConnectionString = "Provider=SQLOLEDB.1;Persist Security Info=False;Password=XXX;User ID=XXX;Initial
Catalog=bla;Data Source=xxx.com"
  .Open
End With
Set rp = New ADODB.Recordset
With rp
 .Source = "SELECT  * FROM members where MONTH(birthday) = " & mm & " AND DAY(birthday) = " & dd
 .ActiveConnection = cn
 .CursorType = adOpenDynamic
 .LockType = adLockOptimistic
 .Open Options:=adCmdText
   
 Do While Not .EOF
    Debug.Print .Fields(1)
    .MoveNext
 Loop

 

by: popyPosted on 2001-12-28 at 07:38:20ID: 6698783

hi

sorry dont work, give me an error incorect syntaxt

regards
popy

 

by: popyPosted on 2001-12-28 at 07:44:35ID: 6698805

Hi

  Yes, mdougan  it work, thanks alot for the speedy ansers

 

by: CareyJPosted on 2001-12-28 at 07:47:07ID: 6698808

Instead of variables named "Day", "Month", and "Year", try this to break out the elements:
    Dim dates As Variant
    Dim strYear As String
    Dim strMonth As String
    Dim strDay As String
    dates = Split(Format(Date, "YYYY-MM-DD"), "-")
    strYear = dates(0)
    strMonth = dates(1)
    strDay = dates(2)


Also, it might be easier if you used this to break out the date parts:
    Dim strYear As String
    Dim strMonth As String
    Dim strDay As String
    strYear = CStr(Year(Date))
    strMonth = CStr(Month(Date))
    strDay = CStr(DatePart("d", Date))

 

by: mlmccPosted on 2001-12-28 at 07:50:46ID: 6698816

Try this

change
.Source = "SELECT  * FROM members where MONTH(birthday) = " & mm & " AND DAY(birthday) = " & dd

to

.Source = "SELECT  * FROM members where DATEPART(mm,birthday) = " & mm & " AND DATEPART(dd,birthday) = " & dd

MS SQL uses DATEPART to split a date up rather than MONTH and DAY

good luck
mlmcc

 

by: TimCotteePosted on 2001-12-28 at 08:05:16ID: 6698858

You need to use the "_" (underscore) character as a wildcard for single character "%" for multicharacter when using an ADO connection.

Or alternatively use this as the select statement:

"SELECT  * FROM members where datepart(m,birthday) = " & Month & " AND DatePart(d,birthday) = " & Day

This uses SQL's datepart function to extract the month and day from the date field and compare it to your selected month and day.

 

by: TimCotteePosted on 2001-12-28 at 08:05:54ID: 6698862

Too damn slow, had to go away and do something else.

20120131-EE-VQP-002

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