Kinesso Senior Analyst Interview Questions and Answers

While is a loop statement used for iterating over a block of code until a condition is met. Having is a clause used in SQL to filter results based on a condition.

• While is used in programming languages like Python, Java, etc. to execute a block of code repeatedly until a condition is true.

• Having is used in SQL to filter results based on a condition that is applied to a group created by the GROUP BY clause.

• While loops ca...read more

Joins are used to combine data from two or more tables based on a related column.

• Joins are used to retrieve data from multiple tables in a single query.

• Common types of joins include inner join, left join, right join, and full outer join.

• Joins are typically performed using the JOIN keyword and specifying the columns to join on.

• Example: SELECT * FROM table1 JOIN table2 ON table1.column = table2.column;

• Joins can also be u...read more