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You can also define the WHERE clause to filter using more than one condition. There are multiple ways to do this using three operators: AND, OR, and IN. Let's consider some examples.
Logical Operators Overview. Logical operators are used to combine multiple conditions in the WHERE clause of a SOQL query. The basic logical operators are: AND: Ensures that all conditions are true. OR: Evaluates to true if at least one of the combined conditions is satisfied. NOT: Reverses the logical state of a condition.
SOQL in Salesforce is used to retrieve data from the Salesforce database for specific information. This video covers everything you need to know as a beginner to SOQL from writing your first SOQL...
19 Ιουλ 2017 · You can use NOT IN to filter by multiple values: select id from opportunity where stagename not in ('a','b')
20 Ιουλ 2020 · The short answer here is yes, you can do this, and in exactly the way that you laid out in your example. The longer answer is yes, and you need to keep in mind that you're going to get the cartesian product of your filters. I.e. if you have {'John', 'Vijay', 'Andrei'} in your firstName set.
28 Ιουλ 2017 · The values for IN must be in parentheses. String values must be surrounded by single quotes. IN and NOT IN can also be used for semi-joins and anti-joins when querying on ID (primary key) or reference (foreign key) fields.
Learn how to contruct SOQL queries, use required clauses, filter by multiple conditions, and sort results; Best practices, considerations, and limitations you need to be aware of; 6+ hours of instructor-led videos; Tutorials with use cases and examples to understand various operators, clauses, and functions; 100+ code examples to get you started
