SOQL
SOQL (Salesforce Object Query Language) is a query language used to retrieve data from Salesforce databases, specifically designed for querying Salesforce objects and their relationships. It is similar to SQL but tailored for the Salesforce platform's data model, allowing developers to perform read-only queries on standard and custom objects. SOQL supports filtering, sorting, and aggregating data, making it essential for building reports, dashboards, and custom applications within Salesforce.
Developers should learn SOQL when working with Salesforce to efficiently access and manipulate data in Salesforce applications, such as for building custom reports, integrating with external systems, or developing Apex code. It is crucial for use cases like data retrieval in Lightning Web Components, Apex triggers, and Visualforce pages, as it provides a structured way to query Salesforce's multi-tenant database without direct SQL access.