how to change my SQL query in laravel eloquent ? Thanks before Level 20 cracker182 Posted 8 years ago Hi, maybe you could use something like this: DB::table->("nilais") ->select("nama","aspek",DB::raw("SUM(IF(k
I need to sum the total hours that employees work in hh:mm. For the sake of clarity, I need to have a result that is not a decimal, but an exact sum expressed in hh:mm such as 3:43. Below is the table and query that I am using. How do I get Access to return the needed...
This SQL tutorial shows howSQL Sum() functionis used withOVER clauseandROWS clausetocalculate sum of a table columnfor a number of data rows like TOP 10 rows, etc. For SQL database developersSUM() aggregation functionis one of the first SQL functions learnt during beginning ...
Age Bucket in sql Age calculation in report builder query Aggregated CASE expressions versus the PIVOT operator… Is one better than the other? Aging Report SQL Query Alias all columns in a given table Alias column with variable value in SQL Script All MonthNames and Month numbers in sql server...
Reinforcement learning in this MDP setting is formally defined as the learning of an optimal action policy π∗(a|h)=P(a|h) that determines a distribution of probability over actions a in a given state h, and such that the long-time expected sum of rewards over a time horizon T is ...
Subprograms promote reusability. Once tested, a subprogram can be reused in any number of applications. You can call PL/SQL subprograms from many different environments, so that you do not have to reinvent the wheel each time you use a new language or API to access the database. ...
Operate on data to transform or aggregate it. For example,TO_DATEto transform a date column into a particular format, andSUMto total all values for a column. 1.1.1Examples This reference provides SQL statement examples. All examples are based on the default Oracle Database Lite objects. ...
A mutex is a synchronization mechanism used in the code to enforce that only one thread at a given time can have access to a common resource. When two or more threads executing in the server need to access the same resource, the threads compete against each other. The first thread to obt...
To make summary data in Access easier to read and understand, consider using a crosstab query. A crosstab query calculates a sum, average, or other aggregate function, and then groups the results by two sets of values— one set on the side of the datasheet an...
#Error in SSRS Expression #Error using IIF and divide by zero #error when trying to sum a calculated field in ssrs text box <rd:DataSourceID>WHAT IS THIS NUMBER</rd:DataSourceID> =Globals.PageNumber & " of " & Globals.TotalPages =IIF( Statement 2008R2: Can I filter one dataset usi...