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 two strings and the task is to concatenate them and store it in another string.
Input: str1 = ' RAMESH', str2 = 'SURESH' Output: RAMESH SURESH Input: str1 = ' Ramesh is a good boy', str3 = 'and', str2 = 'Suresh is a brilliant student'. Output: Ramesh is a good boy and Suresh is a brilliant student
Approach is to use the concatenation operator i.e. || .
Below is the required implementation:
Ramesh is a good boy and Suresh is a brilliant student
- Difference between SQL and PLSQL
- SQL | Concatenation Operator
- 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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