How do I: remove duplicates? PRQL SQL PRQL SQL Remove duplicates from each group? PRQL SQL PRQL SQL PRQL SQL How do I: remove duplicates? PRQL doesn’t have a specifi...
Definition Data types Deferrable Getters & setters Defining as part of a property Defining as part of the model options Helper functions for use inside getter and setter defin...
Overview of Impala Aliases Overview of Impala Aliases When you write the names of tables, columns, or column expressions in a query, you can assign an alias at the same time. T...
Aggregate functions GROUP BY Using an identifier in GROUP BY Using an ordinal in GROUP BY Using an expression in GROUP BY SELECT Using aggregate expressions directly in SELECT ...
Aggregate functions GROUP BY Using an identifier in GROUP BY Using an ordinal in GROUP BY Using an expression in GROUP BY SELECT Using aggregate expressions directly in SELECT ...