A scalar query is a query that returns one row consisting of one column.
What is a "Scalar" Query?
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29-08-2022 - |
Pregunta
I am using LLBLGEN where there is a method to execute a query as a scalar query
. Googling gives me a definition for scalar sub-query
, are they the same ?
Solución
Otros consejos
A scalar method is used for aggregate functions such as max, min, sum, avg and so on. Whenever you want to return a single value after execute the query.
For what it's worth:
Scalar subqueries or scalar queries are queries that return exactly one column and one or zero records.
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