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"if you want to allow the user to choose the N in a TOP N SQL statement" -- well, you could use a correlated subquery (instead of dynamic SQL) e.g. (ANSI-92 Query Mode syntax): CREATE PROCEDURE GetOrdersTopN ( :N INTEGER ) AS SELECT O1.OrderDate, O1.CustomerID FROM Orders AS O1 WHERE :N >= (SELECT COUNT(*) + 1 FROM Orders AS O2 WHERE O1 ...
19 lis 2014 · 3 Answers. Sorted by: 33. If you wish to use the bound column value, you can simply refer to the combo: sSQL = "SELECT * FROM MyTable WHERE ID = " & Me.MyCombo. You can also refer to the column property: sSQL = "SELECT * FROM MyTable WHERE AText = '" & Me.MyCombo.Column(1) & "'" Dim rs As DAO.Recordset . Set rs = CurrentDB.OpenRecordset(sSQL)
22 sty 2022 · A string expression that's a valid SQL statement for an action query or a data-definition query. It uses an INSERT INTO, DELETE, SELECT...INTO, UPDATE, CREATE TABLE, ALTER TABLE, DROP TABLE, CREATE INDEX, or DROP INDEX statement. Include an IN clause if you want to access another database.
9 lip 2022 · This tutorial contains examples of using SQL with VBA Access. As you will see below, to run SQL queries in Access with VBA you can use either the DoCmd.RunSQL or CurrentDb.Execute methods. SQL Select. This example will use the SQL Select statement to open a recordset:
22 mar 2022 · Instructs the Microsoft Access database engine to return information from the database as a set of records. Syntax SELECT [ predicate ] { * | table .* | [ table .] field1 [AS alias1 ] [, [ table .] field2 [AS alias2 ] [, …]]}
21 sty 2022 · To construct an SQL statement, create a query in the query design grid, switch to SQL view, and copy and paste the corresponding SQL statement into your code. Often a query must be based on values that the user supplies, or values that change in different situations.
Using and Running Queries with VBA Code; Download Sample Microsoft Access Query Database (155K)
