Consider this query that uses SELECT * and \'appends\' a calculated column: SELECT *, IIF(TRUE, 1, 0) AS calculated_col
I am attempting to run an Access append query in C# using OleDbCommand. As a test I created two queries in the database (one a copy of the other)
I need to Identify the Installed OLEDB provider version. before reading an Excel file. H开发者_运维问答ow can I do that?You can use the OleDbEnumerator.GetElements Method . http://msdn.microsoft.com/e
I have two SQL queries: A. SELECT (upper(rtrim(ltrim(lastname))) + upper(rtrim(ltrim(firstname))) + upper(rtrim(ltrim(middlename))) + rtrim(ltrim(v)) ) AS userCompareStr
i try to get some Data from a Access Database via OleDB in a DataSet. But the DataSet is empty after the Fill() method. The same statement works and return 1 row when i trigger them manually in D*.
I\'m stuck with a bit of a problem here. I\'m importing data from a datagridview to an Access database with OLEDB and an INSERT Statement but now I\'m stuck because the Access table has multiple colum
Here is the context, for an OpenSource library : I\'m calling OleDB library directly from unmanaged code (Delphi);
I\'m using the \"开发者_开发技巧Microsoft.Jet.OLEDB.4.0\" provider for a basic connection in some VBA code, and the code works everywhere except on windows 7 64-bit operating systems running a 64-bit
I am using Connection Pooling to connect with SQL Server 2008. With JNDI Name using XA connection to get access across DB server. Now my all query execute properly except query which use OPENROWSET.
I am using OleDb, trying to do this: Dim d as Date = DateSerial(Year(rptDate), Month(rptDate), 1 - 1) Dim conn as OleDbConnection = new OleDbConnection(connStr)
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