QlikView - Joins - Left Join. Left join involves fetching all the rows from the table in the left and the matching rows from the table in the right.
- Right Join. Right join involves fetching all the rows from the table in the right and the matching rows from the table in the left.
- Outer Join.
Accordingly, what is left join in QlikView?
The Left Join function in QlikView, keeps the left table intact or in other words fetches all the information from the left table but takes only the common or matching rows from the right table.
Also, what are linked tables? Link tables are generally used for linking the two table or the fact tables. Let us go with an example.. As we know that when we are designing the datamodel synthetic keys and circular loop are common. For fixing this problems we use the link table concept.
Keeping this in consideration, what is the default join in QlikView?
The outer keyword is optional and is the default join type used when a join prefix is not specified. The named table to be compared to the loaded table. The LOAD or SELECT statement for the loaded table.
How many ways are there in which QlikView performs authentication?
The QlikView software services ask for authentication (either through directory catalogue or by userID and password). Once authenticated, there are two types of users, ADMIN and USER type. The level of authorization or data access decide by what type of users. The admin has access to all the documents.
What is link table in qlik sense?
In Qlikview,You come across a situation where you have to handle multiple Fact tables, which in turn create synthetic keys or Circular references(Loops). Link Table is a very useful way to resolve synthetic keys and Circular references(Loops) when multiple fact tables are present in the data model.What is keep in QlikView?
The QlikView Keep Function is used to merge two or more data sets together into one keeping the original data files intact in memory. Here it differs from Join as when you apply the join function to combine two data sets, the software loads and creates a single combined data set as a result.How many chart types are available in QlikView?
The chart types you can choose between are bar chart, pie chart, combo chart, scatter chart, line chart, radar chart, grid chart, gauge chart, block chart, funnel chart, pivot table, straight table, and mekko chart. QlikView charts can be divided into two major categories.Is a descriptive field in the data set which represents few distinct values?
Dimension − It is a descriptive field in the data set which represents few distinct values. Measures − It is a numeric field on which some calculations are performed for each distinct value of dimension.Which of the following is a part of the front end of QlikView architecture?
Which components constitute the front end of QlikView's architecture? QlikView user applications, Data Access Points, QlikView Servers/QlikView Web Server, QlikView user documents.What is resident load in QlikView?
In QlikView, Resident Load can be used to load data from a previously loaded table. In Resident Load, we can do a calculation or transformation. It is a highly important feature of QlikView because by using Resident Load, we perform a calculation on an existing field and table also.What is the default name of the first sheet in QlikView?
Whenever you open a QlikView document, what you see in front of you is a sheet. The first sheet that opens is titled MAIN. Every document will have at least one sheet and that is MAIN, you can add more if you want.What is concatenate in QlikView?
Concatenation feature in QlikView is used to append the rows from one table to another. It happens even when the tables have different number of columns. It differs from both Join and Keep command, as it does not merge the matching rows from two tables into one row.Which joins are SQL Server default?
inner join
How use outer join in SQL?
SQL left outer join is also known as SQL left join. Suppose, we want to join two tables: A and B. SQL left outer join returns all rows in the left table (A) and all the matching rows found in the right table (B). It means the result of the SQL left join always contains the rows in the left table. 
