ms-access-2007

问题 I inherited an old web application, that is writing data collected in a form into an Access 2007 database using classic ASP. Now they need it to be able to collect input in the Cyrillic alphabet. I'm completely unfamiliar with code page/ char sets, and working with non latin alphabets. I've tried altering the charset on the entry form page to ISO-8859-1 , which does seem to store the ascii value of the characters (eg: #1076;). So that is interpreted and read by the browser fine, but is pretty

问题 My firm's Access database has been having some serious problems recently. The errors we're getting seem like they indicate corruption -- here are the most common: Error accessing file. Network connection may have been lost. There was an error compiling this function. No error, Access just crashes completely. I've noticed that these errors only happen with a compiled database. If I decompile it, it works fine. If I take an uncompiled database and compile it, it works fine -- until the next

问题 I am working on an Access 2007 application that was created by someone else. It has a strange, intermittent bug in which it prompts the user for query parameters when the main form is opened. The query parameters are clearly not necessary, because the error does not always occur. The very strange "fix" to this problem is to open and close a particular module before opening the main form. Then the form opens without parameter prompts. However, of course I can't ask end users to open and close

问题 I have working on forms, after i filled all the fields and Click on Save button, all fields have been saved but the text fields was not empty, all entered text still present, How do removed those text after hit on the save button 回答1: Go to a new record: DoCmd.GoToRecord , , acNewRec 回答2: May be you would like to add the following in the click on save button event before "End Sub" Me.TextboxName.Value = Null 回答3: Try this routine linked to a button you want to click to clear all textboxes in

问题 In postgresql I can use subquery in join condition SELECT * FROM table1 LEFT JOIN table2 ON table1.id1 = (SELECT id2 FROM table2 LIMIT 1); But when I try to use it in Access SELECT * FROM table1 LEFT JOIN table2 ON table1.id1 = (SELECT TOP 1 id2 FROM table2); I get syntax error. Is it actually impossible in Access or just my mistake? I know that I can get the same result with WHERE , but my question is about possibilities of JOIN in Access. 回答1: It's not possible, per the MSDN documentation:

问题 So take the following example: Sub CreateRelation() Dim db As Database Dim rel As Relation Dim fld As Field Set db = CurrentDb Set rel = db.CreateRelation("OrderID", "Orders", "Products") 'referential integrity rel.Attributes = dbRelationUpdateCascade 'specify the key in the referenced table Set fld = rel.CreateField("OrderID") fld.ForeignName = "OrderID" rel.Fields.Append fld db.Relations.Append rel End Sub I keep getting the error: No unique index found for the referenced field of the

问题 I need to transpose rows in to columns from table A to table B in MS Access 2007. Here we go, Below is the data in Table01 which should be transposed to another table. Customer_Name Contacted_Date Response_Code Mr. Abc 01-Sep-12 Switched Off Mr. Abc 02-Sep-12 Ringing Mr. Abc 03-Sep-12 Call Back Mr. Abc 04-Sep-12 Agreed Mr. Def 01-Sep-12 Switched Off Mr. Def 02-Sep-12 Ringing Mr. Def 03-Sep-12 Call Back Mr. Def 04-Sep-12 Agreed Mrs. Ghi 01-Sep-12 Switched Off Mrs. Ghi 02-Sep-12 Ringing Mrs.

问题 INTRODUCTION AND RELEVANT INFORMATION: I have MS Access 2007 database which I fill using ADO . Among other data types ( string , integer ...) I also have a double . Since I work on Windows XP and use pure Win32 API to create GUI, I collect data from edit controls with GetDlgItemText API and then I convert that text into double using _wtof_l . PROBLEM: Everything works well if the user sets English or Serbian ( we use European notation for decimal and group separator ) locale and then starts

问题 I have a table containing reports and the date/time they were created. I'd like to create a graph to tally the number of reports created during intervals of ten minutes between two time periods: 8:00AM-9:00AM and 1:00PM-2:00PM. Here's an example of a query I'd like to run: SELECT s.StudyStartDateTime AS "8:00 - 8:10", s.StudyStartDateTime AS "8:10 - 8:20", s.StudyStartDateTime AS "8:20 - 8:30", s.StudyStartDateTime AS "8:30 - 8:40", s.StudyStartDateTime AS "8:40 - 8:50", s.StudyStartDateTime

问题 Is there a way to limit the number of records returned in a query based on the user input in a text box? I know that I could use the Top Values if the number of records were constant, but this number will change. I tried: SELECT TOP[Forms![frm_GenerateMailout]![MailoutSize]] ..but that didn't work. 回答1: It depends how, and where, you are using the SQL statement, but if you construct it as a string you need to concatenate it correctly: "SELECT TOP " & Forms!frm_GenerateMailout!MailoutSize & ".