ms-access

问题 I am looking for someone to explain how to filter a ms-access database by column and display only cells which have higher values than given value from textbox? Example: If given value in textbox is 3: Column1 1 2 3 4 5 Filtering... Column1 4 5 回答1: You can refer to a form in a query: SELECT Column1 FROM ATable WHERE Column1 > Forms!AForm!txtTextbox You can also apply a filter to a form, for the current form, you might say: Private Sub txtTextbox_AfterUpdate() Me.Filter = "Column1>" & Me

问题 I am looking for someone to explain how to filter a ms-access database by column and display only cells which have higher values than given value from textbox? Example: If given value in textbox is 3: Column1 1 2 3 4 5 Filtering... Column1 4 5 回答1: You can refer to a form in a query: SELECT Column1 FROM ATable WHERE Column1 > Forms!AForm!txtTextbox You can also apply a filter to a form, for the current form, you might say: Private Sub txtTextbox_AfterUpdate() Me.Filter = "Column1>" & Me

问题 I have 2 columns, qty_req and qty_issued in a report. I need to find the average of the values in the qty_issued column. The problem is that sometimes the corresponding value of qty_req is 0. I need to take the average of the qty_issued column for only the rows where qty_req is NOT 0. How do I do this? Spun off from my other question here: MS Access: How can I average a list of quantities on a report where the quantities are not zero? 回答1: If you want to do that in the Control Source of a

问题 I'm working on a program that can take data from one field in a table and put that whole column into an array or even just read from the table itself. The code seems to use a form or something else I would like to use an array. 回答1: This will work: Dim rstData As DAO.Recordset Dim v As Variant Set rstData = CurrentDb.OpenRecordset("select FirstName from FaxBook3") v = rstData.GetRows(rstData.RecordCount) "v" will now be a array of all first names. The array will/can be multi-dimensional if

问题 I have a combobox, and a button, that makes runs a query with the values it gets from combobox, but it does not seem to get the right value. I tried using [Forms]![Kooli otsing]![Combobox] or [Forms]![Kooli otsing]![Combobox].[Text] the query did not work, it seems like it does not get the value from combobox. because it worked with normal TextBox. I ADDED EXPLAINING PICTURE!!!!! ADDED PICTURE OF VBA EDITOR ADDED PICTURE OF ERROR AND NO COMMENT AUTOCOMPLETE 回答1: Based on the latest comments

问题 I have a combobox, and a button, that makes runs a query with the values it gets from combobox, but it does not seem to get the right value. I tried using [Forms]![Kooli otsing]![Combobox] or [Forms]![Kooli otsing]![Combobox].[Text] the query did not work, it seems like it does not get the value from combobox. because it worked with normal TextBox. I ADDED EXPLAINING PICTURE!!!!! ADDED PICTURE OF VBA EDITOR ADDED PICTURE OF ERROR AND NO COMMENT AUTOCOMPLETE 回答1: Based on the latest comments

问题 I'm struggling with an old and massive system developed on MS-Access 2007, which I'm in charge of its maintenance (including the implementation of changes). The system interacts with a SQL-Server (2012). Currently, I need to implement a change in which a new stored procedure needs to be invoked which returns a simple records set, each record being a string. I tried to use for the invocation some code that already exists within the application (using ADO and copied into the form I'm working on

问题 I have a listbox with combined Employee Number and Name. so what you see is 0001-John Doe but now when I try and populate a text box with the list box info it does not work. How I populate my listbox: Private Sub UserForm_Initialize() Dim conn As New ADODB.Connection Dim rsst As New ADODB.Recordset dbPath = Sheets("Info").Range("a2").Value conn.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & dbPath rsst.Open "SELECT EmpNumber,EmpFirstName,EmpSurname FROM Employees;", _ conn,

问题 I would like to retrieve the data between 1 -30 of the current month [ i am using MSACCESS Dbase to do so] Below is the query that i am trying -- SELECT count(usercategory) as category_count ,usercategory FROM user_category where IssueDate between DATEADD('m', DATEDIFF('m', 0, DATE()) - 0 , 0) and DATEADD('m', DATEDIFF('m', 0, DATE()) + 1, - 1 ) group by usercategory Data that i am holding in my MSACCESS Dbase - Category1 9/7/2013 12:00:00 AM Category1 9/8/2013 12:00:00 AM Category2 10/8/2013

问题 When I run this query: select character from tbl_Unknown where format(fw,'.###')='48.143' and code='0001' it returns a result in the Access query interface but when I try to run it from Java it doesn't return a result. My table (tbl_Unknown): char_id: autonumber value:1 fw: short text value:'48.1425' Hint:after format it become '48.143'. code: short text value:'0001' character: short text value: 'x' My java code: public static String getLostedCharacter(String font,String fw, String code) {