AGO TIME SERIES FUNCTION IN OBIEE 11G
I have my results! Calculating grand total as a column in Table View. A measure column which you to make use in this function. Physical query for country, amount sold and amount sold 1 country ago. Conversion Functions The conversion functions convert a value from one form to another. Subscribe To Posts Atom. For January the Actual sum is
A column selector is a drop-down list from which users can dynamically So by using Time series function we can calculate a measure for the above explained requirements. The logic will then move around based on that ranking by adding or subtracting positions a simple mathematical addition or subtraction. To use these functions on a particular dimension, you must designate the dimension as a Time dimension and set one or more keys at one or more levels as chronological keys. AGO This function is a time series aggregation function that calculates the aggregated value from the current time back to a specified time period. So If you want to calculate the 3-Month sales average for the above explained Period Rolling example we have to write the syntax like below:
This value is determined by the measure level of obiew measures in its first argument and the query level of the query to which the function belongs. The unit of time is determined by the measure level of the measures in its first argument and the query level of the query to which the function belongs.
Time Series Functions: how, why, what, where – Gianni’s world: things crossing my mind
The poster had a case with only months and weeks but no daily data, so missing a real date day column in the database. The ranking on this column is calculated by sorting the strings, and in a string sort comes after and beforeso October, November and December comes after January. Time seires query is valid only if the time series grain is at the query grain or higher.
Modeling Inn Series Data. This option is useful when there are multiple hierarchies in a time dimension, or when you want to distinguish between multiple time dimensions. I have my results! You create a Narrative view to provide information such as context, explanatory text, or extended descriptions along with column v You end up with a kind of inconsistent result and some strange metadata in your RPD.
The thread on OTN I had in mind when writing this post was a question obie how to use time series functions without having a date column.
OBIEE -Time Series in OBIEE ~ Datawarehouse Architect
I have attended Informatica interview last week in wipro and couple of other companies, Question below I faced in those companies. Funftion time series function defines the sale or revenue of business statistics according to the period over months or seris. In the query example, the query grain is Quarter. For example I can create a filter on analysis to show only month X, but if I use the AGO function with last month parameters, it will return data of month X-1, despite the filter.
The Time Level is “Folder Name”.
Nice post i will be interested to see more stuff like this, we are suggesting some of the technology related stuff check if you are looking for more information on time series functions in fknction 11g.
It is usually a mistake to use the AVG function to create a rolling average. If we need to see the revenue up to now Current Month Year.
OBIEE – Time Series Conversion Functions : AGO and TODATE
Copyright – mkashu. Period Rolling function which will not the calculate the Average sum of three months for the measure. The following will give the same result:. If you continue to use this site we will assume that you are happy with it. Time series functions operate on time-oriented dimensions. If a measure level has been set for the measure used in the function, the measure level is used as the level of the function.
Amit Sahoo 30 June at Newer Post Older Post Home. Galaxy schema will have many fact table and some comm There are two various prompts and this topic dis Table View In table view it shows the combination of data column serifs its associated measure column also.
This is the desired behavior of such function. Rank Transformation in Informatica. Use the table view t In this topic you create time series calculation measures using Oracle Functiion time series functions. The AGO function offsets the time dimension to display data from a past period.
Time series functions operate on time-oriented dimensions. The result is a simple table with 3 columns: For example, if the query level is day but you want to find the sum of the previous and current months, use the following: Compile and save the rpd. And see the report. By selecting a correct chronological key the sorting of rows is correct. Time series functions oniee AGO, T The grain of a cube in the business model is the combination of the most detailed levels it supports for instance Day x Product x Office x Sales Rep x Customer.
On which level you want to calculate this measure. So it should calculate the current month by summing of previous 2 months. To specify the current time, enter 0. Boris Dahav December 11, at A sort of rolling total sum into the level Year, Quarter, Month by time column. But it will not work if you delete the Month column from the analysis:. See in the result tab: TODATE This function is a time series aggregation function that aggregates a measure from the beginning of a specified time period to the currently displayed time.
View Display Error Error Code: So If you want to calculate the 3-Month sales average for the above explained Period Rolling example we have to write the syntax like below: The query in the example can be computed ni daily sales or from monthly sales, or from quarterly sales.
Time Series Functions: how, why, what, where…
It includes past two months with the current month. PeriodRolling function which will not the calculate the Average sum of three months for the measure. For February the Actual sum is