BIT to Boolean in C# c# update all values in a integer list using linq C# user control not displaying in panel C# Using a Shell from a Windows Application C# using app.config referencing a file location C# using class data type C# using replace and regex to remove specific items from...
We typically use theCOUNT()function to count the number of rows in a result set. Often, we include a WHERE condition in the query to filter rows before performing the count. When we need to count the same column differently, we usually write multiple queries with different WHERE conditions....
Here, I will tell you the possible ways to return calculated Boolean values from SQL Server code. At a lot of places, you want to progress conditionally. You send some input values to the stored procedure and want to get a Boolean value which decides the
An attempt has been made to use a data extension that is either not registered for this report server or is not supported in this edition of reporting services. An attempt was made to set a dataset parameter that is not defined in this dataset An error has occurred during report processing....
All data filtering criteria must be wrapped in parentheses. So the solution I came up with is to implement it this way. QueryExpressionDSL<SelectModel>.QueryExpressionWhereBuilder whereFilter = SqlBuilder.select().from(sqlTable).where(); Method method = whereFilter.getClass().getDeclaredMethod(...
When executing an entity query (e.g. JPQL, HQL or Criteria API), you can use any SQL function without having to register it as long as the function is passed directly to the WHERE clause of the underlying SQL statement. However, if the SQL function is used in the SELECT clause, and ...
However, this seems not the way an username an password has to be presented, as Excel shows: "DataSource.Error: Web.Contents failed to get contents from 'https:xxx' (405): Method Not Allowed" Do you need the username and password in every query calling the API, even w...
course_user is a pivot table, How can I know if there is a result that match the condition. \DB::table('course_user')->where([ ['course_id', '=', $course->id], ['user_id', '=', auth()->id()], ]) I mean how ca
If you're familiar with Boolean logic truth tables, you may spot another big advantage for bitmaps:It's trivial for the optimizer to combine them.By overlaying the rowid ranges of two indexes, you can find which rows match the where clause in both. Then go to the table for just those ...
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