ms-access-2010

问题 I have four tables in Access 2010, each with the same primary key. I'd like to join all the data in all four tables into one table with columns for each value tied to the primary key over all the tables. So, for example: Table1 ID Value1 1 10 2 7 3 4 4 12 Table 2 ID Value2 1 33 2 8 6 19 7 4 Table 3 ID Value3 1 99 2 99 5 99 7 99 I'd like to create: Table 4 ID Value1 Value2 Value3 1 10 33 99 2 7 8 99 3 4 4 12 5 99 6 19 7 4 99 I'm using MS Access and I know I have to basically use 3 joins (left,

问题 I'm running an F# application to pull data from an Access table to a linked SQL Server table. Here is the resulting query: INSERT INTO dbo_TempTerm (UnitID, PolicyTermYear, InsuredName, PolicyNumber, RenewalDate, CovATotal, CovBTotal, CovLTotal, DwellExtn, AllOtherPerilDeductible, MedPay, TotalPremium, HurricaneDeductible, Zone, Subzone, PercentCRC, PercentCRD, YearBuilt, RenYrs, PercentCFD, PercentHA, PercentMLD, GRP1, PercentNH, QCLM, RateV, CRI, AgentCode, AgentName, AFOCode, PolicyType,

问题 I created a Form in which I created a button and through the context menu I activated the Code-generator for VBA. On a click on the button, the query is correctly exported as .xlsx: Option Compare Database Private Sub Befehl0_Click() DoCmd.TransferSpreadsheet acExport, , "queryname", "C:\test\queryname.xlsx", -1 End Sub However, when I modify the export (according to this FAQ): Option Compare Database Private Sub Befehl0_Click() DoCmd.TransferText acExportDelim, , "queryname", "C:\test

问题 I am having an issue where I am trying to calculate the time difference in seconds and then in a report (Access reports) I will sum those seconds and format it into hh:nn:ss. However, my calculated field that gathers the time difference between the two fields sometimes exceeds 24 hours and thus throws off the time difference. I am using the DateDiff function --- DateDiff("s",[BeginningTime],[EndingTime]) What should I do when it comes to circumstances where the time exceeds 24 hours? The two

问题 I am using MSAccess 2010 on Windows 7 64. I am comparing two tables in a query. I am joining on a composite PK and selecting rows where table A column A <> table B column A where column A for both tables is a double. For 120 rows it works. For 28 rows a value of 0.088 in table A column A <> 0.088 in table B column A. There are no text functions used ANYWHERE. When I add a column to the query a:[TableA]![ColumnA] - [TableB]![ColumnA] I return values like -1.38777878078145E-17. When I export

问题 I'm trying to bind a checkbox with a bit column in a SQL Server linked table. I had an error about the type at first, then I went in my linked table in access and changed the display control of the column to checkbox instead of textbox. Now I have a write conflict error when I save the record. I tried the solution about adding a timestamps in the table but I got the same problem Is it possible without VBA? Thank you The code of my save button Private Sub btnSave_Click() On Error GoTo Err

问题 I have an access form with a list of numbers [1, 2, 3, 4, 5]. When a number is clicked on, i want to run a pass through query that opens a datasheet view of the query. So for example, say [3] is clicked, then a pass through query would run SQL like select * from mytable where number=3 Do I have to use VBA for this? How is it done in VBA? I have the log in information for the SQL server, but no permissions other than querying tables. 回答1: You can send SQL queries to your SQL Server databases

问题 I have sub that runs when the database is opened to a specific form and I'm trying to get it to add information in a table. The table name is UnAuthorizedAccess and the columns in table are ID(auto number), NAME(text), COMPUTERNAME(text), ATTEMPTDATE(date/time). What commands do I need to use to add a new record to this table? I have a VBA that if they're login information Isn't there is will force close access all together. I'm trying to gather information on the user as well before kicking

问题 I have an Access database I'm working on which has a simple login system consisting of a drop down (combo) menu to select the username, a password field and a users table. Inside the users table, I'm storing the username, password and the first name of all the users. I've managed to get my login form working, but I'd like the user's first name to be displayed in a text box on the next form. I've managed to get the user's ID number, and display it in a text box, but I haven't been able to get

问题 In the data entry form frmlastweeksactivities . When a row has "Gold"or "Silver" or "Bronze" as content in the [“category of activity “] field /column then disable columns/fields[5] & [6] When a row has "Wood" or "Hay"or "Stubble "as content in the [“category of activity “] field /column then disable columns/fields[8] & [9] Disable means not allow any data entry in this case turn them red as well would be nice I am trying to build and expression to use in either the table validation rule