SOQL and SOSL Reference

Introduction to SOQL and SOSL
Salesforce Object Query Language (SOQL)
Typographical Conventions in This Document
Quoted String Escape Sequences
Reserved Characters
Alias Notation
SOQL SELECT Syntax
SOQL SELECT Examples
SOQL SELECT Functions
Relationship Queries
Change the Batch Size in Queries
SOQL Object Limits and Limitations
Syndication Feed SOQL and Mapping Syntax
Location-Based SOQL Queries
Considerations for Querying Currency Data Using SOQL
Salesforce Object Search Language (SOSL)
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Alias Notation

You can use alias notation in SELECT queries.

To establish the alias, first identify the object, in this example a contact, and then specify the alias, in this case “c.” For the rest of the SELECT statement, you can use the alias in place of the object or field name.

The following are SOQL keywords that can’t be used as alias names: AND, ASC, DESC, EXCLUDES, FIRST, FROM, GROUP, HAVING, IN, INCLUDES, LAST, LIKE, LIMIT, NOT, NULL, NULLS, OR, SELECT, USING, WHERE, WITH