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 Related Questions There is a source table in MS-Access within that a column order_date is available. How to create a TIME DIMENSION in the Target Database(Oracle)? Latest Answer : Dimension Mapping: The mapping which uses target as one of the dimension is called dimension mapping, suppose a warehouse has 4dimension tables and 1 fact table that is a star schema of 4 dimensions we design 4 dimension mappings to load data into 4 dimensions ... Latest Answer : CREATE OR REPLACE PROCEDURE TIMEDIMBUILD (p_start_date IN DATE, p_end_date IN DATE)AS v_full_date DATE; v_day_of_month NUMBER; v_day_of_year NUMBER; v_day_full_name VARCHAR2(30); v_week_number ... What r the defferent types of dimension tables?how can we join the table if they have no matching point and related keys? Read Answers (5) | Asked by : kishore Where exactly dimension and fact tables are useful? Is it source or target?We are importing source directly from database and transforming and loading the data to target.Can anybody please send where they exactly it is useful? Read Answers (3) | Asked by : sree View Question | Asked by : radha krishna Latest Answer : DIMENSION means an attribute or characteristic or behaviourDIMENSION TABLE means a table contains different dimensions. ... Read Answers (3) | Asked by : suni There is a source table in MS-Access within that a column order_date is available. How to create a TIME DIMENSION in the Target Database(Oracle)? View Question | Asked by : lokendra Can anyone tell me how to create time dimension? Do we have to use type1,2,or3 for creating time dimension or we can just create it by using only expression transf and a date column from the source?Thanks in advance. Read Answers (3) | Asked by : monica Write a query to retrieve latest records from the target table means if we have used scd2 version type of dimension, than retrieve the record with highest version no.for eg verno id loc 1 100 bang 2 100 kol 1 101 bang 2 101 chenwe have to retrieve 100/kol and 101/chen. how it is possible through query.
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