Note This document was originally published as Windows Management Instrumentation Frequently Asked Questions. On This Page. Q 1. What is WMI and what. Samplers perform the actual work of JMeter. Each sampler except Test Action generates one or more sample results. The sample results have various attributes. Learn how to build and manage powerful applications using Microsoft Azure cloud services. Get documentation, sample code, tutorials, and more. Microsoft Access Counter In A Query Results' title='Microsoft Access Counter In A Query Results' />Access SQL how to make an increment in SELECT query. So in your example, count is the derived sequence number I dont see what pattern is used to determine the count must be 1 for id1. If id contained unique values, and you order by id you could have this count id section. Boyan Penev on Microsoft BI. Odbc Microsoft Access Setup Buffer Size For Logging on this page. A practical blog about Microsoft BI tools, techniques and practices written by a developer for other fellow developers. CodeGuru is where developers can come to share ideas, articles, questions, answers, tips, tricks, comments, downloads, and so much more related to programming in. Looks to me like mike. Ys DSum approach could work. Or you could use a different approach to a ranking query as Allen Browne described at this page. Edit You could use DCount instead of DSum. I dont know how the speed would compare between the two, but DCount avoids creating a field in the table simply to store a 1 for each row. DCount,Your. Table. Name,idlt id AS counter. Whether you go with DCount or DSum, the counter values can include duplicates if the id values are not unique. If id is a primary key, no worries.