SQL CASE Statement

The SQL CASE statement is a conditional expression that allows for the execution of different actions based on specified conditions. It provides a way to perform conditional logic within SQL queries.

abusing sql case statements for conditinal field loading · GitHub

abusing sql case statements for conditinal field loading Raw Cargo.toml [package] name = "efficent-dataloader" version = "0.1.0" edition = "2021" # See more keys and their definitions at...

MySQL :: MySQL 8.4 Reference Manual :: 15.6.5.1 CASE Statement

for CASE statement error results. Each statement_list consists of one or more SQL statements; an empty statement_list is not permitted. To handle situations where no value is matched by any...

PostgreSQL: Documentation: 17: 9.18. Conditional Expressions

9.18. Conditional Expressions # 9.18.1. CASE 9.18.2. COALESCE 9.18.3. NULLIF 9.18.4. GREATEST and LEAST This section describes the SQL-compliant conditional expressions …

PL/SQL CASE Statement

PL/SQL stands for Procedural Language Extension to the Structured Query Language and it is designed specifically for Oracle databases it extends Structured Query Language (SQL) capabilities by allowing the creation of stored procedures, functions, and triggers. The PL/SQL CASE statement is a powerful conditional control structure in Oracle databases that allows you to execute different blocks of code based on specified conditions. Here, we explore the syntax, types, and practical use cases of the PL/SQL CASE statement to make better decisions a ...

SQL CASE Expression

CASE · WHEN condition1 THEN result1 WHEN condition2 THEN result2 WHEN conditionN THEN resultN ELSE result · END;

SQL CASE Statements: From Basics to Advanced Techniques

Data enthusiasts handle cases with SQL's CASE statements, essential for complex conditions, data transformation & precise analysis

MySQL CASE Statement

CASE · WHEN condition1 THEN result1 WHEN condition2 THEN result2 WHEN conditionN THEN resultN ELSE result · END;

How to Use the SQL CASE Statement – with Example Challenge

Writing SQL with multiple conditions can be an arduous task, especially if you need to make numerous checks. For example, an if () else if () else {} check case expression handles all SQL condition...

Oracle / PLSQL: CASE Statement

This Oracle tutorial explains how to use the Oracle / PLSQL CASE statement with syntax and examples. The Oracle / PLSQL CASE statement has the functionality of an IF-THEN-ELSE statement. Starting i...