I am trying to delete multiple rows from a table.
In regular SQL Server, this would be simple as this:
DELETE FROM Table
WHERE
Table.Column = 'SomeRandomValue'
AND Table.Column2 = 'AnotherRandomValue'
In Entity Framework 6, they have introduced RemoveRange() method.
However, when I use it, rather than deleting rows using the where clauses that I provided, Entity Framework queries the database to get all rows that match the where clauses and delete them one by one using their primary keys.
Is this the current limitation of EntityFramework?
Or am I using RemoveRange()
wrong?
Following is how I am using RemoveRange()
:
db.Tables.RemoveRange(
db.Tables
.Where(_ => _.Column == 'SomeRandomValue'
&& _.Column2 == 'AnotherRandomValue')
);
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…