. Check is object null - What are the options? .Net 4 FileLoadException permissions problem With windows service .NET code to extract data from an excel sheet and create a text file having a specific format .Net Core 3.0 Console App. Microsoft.Data.SQLClient is not supported .NET Core su...
The data source can be an Access database file, an ODBC database, such as a Paradox or Microsoft SQL Server database, or an ISAM database. action The basic building block of a macro; a self-contained instruction that can be combined with other actions to automate tasks. This is ...
Adding a Value to a 'date' Column caused an overflow?? Adding Column to existing table with variable column name Adding Days to Date Field Adding leading zeroes (PADDING in SQL Server) adding new column in my linked server Adding NOT NULL DEFAULT VALUE column to existing table with data Add...
Like its base class, SqlDataSource, the AccessDataSource control uses SQL queries to perform data retrieval. One of the unique characteristics of the AccessDataSource control is that you do not set the ConnectionString property. All you need to do is set the location of the Access (.mdb) ...
string sql = "create table " + newTableName + " (ID INT)"; // Create the table using the Odbc connection from the // drive. AccessDBPSDriveInfo di = this.PSDriveInfo as AccessDBPSDriveInfo; if (di == null) { return; } OdbcConnection connection = di.Connection; if...
Not equal to <>42 The value can be anything except 42. Less than or equal to <=100 The value must be less than or equal to 100. Greater than or equal to >=0 The value must be greater than or equal to 0. Equal to =42 The value must be 42. (Not much point in asking anyone...
I typed > = (carrot then equal) and as soon as I pressed the space bar the error message popped up and now the Access process is frozen. I installed MS Office 2 weeks ago on both my wife's PC and mine. I cannot duplicate the problem on her PC. ??? I also spoke to a "MS ...
When crawling is activated by Oracle SES, the server invokes the crawler with the last crawl date parameter equal to the end date of last crawl; therefore, it is impossible to track changes between the start and completion of the previous crawl. Such changes are propagated to Oracle SES only...
select id from t where num is null You can set the default value of 0 on num to ensure that the num column in the table does not have a null value, and then query like this: select id from t where num=0 9. Avoid using the != or <> operator in the where clause ...
WHERE ((([SSRS- AX Accounts].Site)="3001") AND (([Master List].Site)="3001") AND (([SSRS- AX Accounts].[Address type]) Like "*delivery*")); The Fields in my previous post do not reflect this SQL. Please let me know if I need to update those for less confusion....