Prerequisite – PL/SQL introduction
In PL/SQL code groups of commands are arranged within a block. A block group related declarations or statements. In declare part, we declare variables and between begin and end part, we perform the operations.
Given distance in kilometres and task is to convert it into meters and centimeters.
Input: KM = 10 Output: 10 KM is equivalent to 10000 meters 10 KM is equivalent to 1000000 centimeters Input: KM = 2.5 Output: 2.5 KM is equivalent to 2500 meters 2.5 KM is equivalent to 250000 centimeters
Approach is to multiply the KM data with 1000 for converting into meter and with 100000 for converting into centimeter.
Below is the required implementation:
6.9KM is equivalent to meters: 6900 6.9KM is equivlent to centimeters:690000
- Difference between SQL and PLSQL
- Convert the given numbers into words in Pl/SQL
- SELECT INTO statement in SQL
- Pivot and Unpivot in SQL
- Common error in Group By
- Categories of SQL Functions
- Query to find 2nd largest value in a column in Table
- Comparisons between Oracle vs SQL Server
- SQL vs NoSQL: Which one is better to use?
- What are the Best Ways to Write a SQL Query?
- Mathematical functions in MySQL
- MySQL | Ranking Functions
- MySQL | DEFAULT() Function
- MySQL | Recursive CTE (Common Table Expressions)
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