Search results

The topic is a partial take from another topic. https://www.access-programmers.co.uk/forums/threads/automated-import-from-other-database.329646/page-4#post-1900473 SELECT <bunch of fields> FROM A INNER JOIN B ON ( A.K1 = B.Kappa1) AND ( A.K2 = B.Kappa2 ) WHERE <some criteria> SELECT <bunch of...

@isladogs shows a representation with variants for Comparison of Grouped Aggregate Queries. I've been looking into this, using the test environment, which I find clearer, according to Speed tests and speed comparisons for everyone. This measures a single run of each query. I used an additional...

The attached access file contains two tables, three queries, a module and a stopwatch class. If these elements are transferred to your own application, you will be able to carry out speed tests and speed comparisons for a large number of tasks without great effort. This solution is not as broad...

Compiling SQL statements or filters in VBA and then using them is quite error-prone. The add-in linked below sets display of the instruction as well as test and error display to a higher level. SqlDebugPrint Eberhard