How can I get the average response time per Company Name. What I want to do is query the whole month of August and see what are the average response times for Company A, Company B, Coomany C, etc.. My table is a
},'sellerFeedbacks as feedback_count'=>function($query){$query->onlyPositive() ->orWhere(function ($query) {$query->onlyNegative(); }); }, ]) ->selectRaw('CASE WHEN feedback_count > 0 THEN (positive_feedback_count * 100 / feedback_count) ELSE 0 END as average_user_rating_percen...
SQL Server Query for calculating percentile based on averageI can't get your exact results. The ...
In this tutorial,we’ll cover creating an SQL query for calculating a 7-day rolling average. First, we’ll discuss a general approach to calculating a 7-day rolling average usingOVER. After that, we’ll explore how to achieve this usingindexed viewsin MSSQL Server, materialized views in My...
SELECT COUNT(*) AS sessions_count, AVG(duration) AS average_session_durationFROM ( SELECT session_id , DATEDIFF(minutes, MIN(events.timestamp), MAX(events.timestamp)) AS duration FROM sessions LEFT JOIN events on events.user_id = sessions.user_id AND events.timestamp >= event...
(qs.total_worker_time/1000)/execution_count average_cpu_time_ms, qs.execution_count, q.[text]FROMsys.dm_exec_query_stats qsCROSSAPPLYsys.dm_exec_sql_text(plan_handle)ASqWHERE(qs.total_worker_time/execution_count > @cputime_threshold_microsecORqs.max_worker_time > @cputime_threshold_...
I was trying to calculate GPA and Commulative GPA (CGPA) for this student and the formula of GPA is SUM(Honor)/SUM(CREDIT) and the formula of the CGPA is the Average of the SUM(Honor)/SUM(CREDIT) grouped by semester and I wrote the below query which is calculating the GPA correctly...
Instructs the Query Optimizer to use the average selectivity of the predicate across all column values, instead of using the runtime parameter value when the query is compiled and optimized. If you use OPTIMIZE FOR @variable_name = <literal_constant> and OPTIMIZE FOR UNKNOWN in the ...
dbname='las', user='rot', password='1234', port=3306) # The information schema query may n...
Query hints specify that the indicated hints are used in the scope of a query. They affect all operators in the statement.