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    <p>You could pretty easily use a t-sql function or query that gives you the information you're after. Try wrapping the following with whatever predicates you want (e.g. WHERE PK.TABLE_NAME = 'My Table' AND C.DELETE_RULE = 'CASCADE'. If a record a exists, then you've got the information you need.</p> <pre class="lang-sql prettyprint-override"><code>SELECT FK_TableName = FK.TABLE_SCHEMA + '.' + FK.TABLE_NAME, FK_ColumnName = CU.COLUMN_NAME, PK_TableName = PK.TABLE_SCHEMA + '.' + PK.TABLE_NAME, PK_ColumnName = PT.COLUMN_NAME, ConstraintName = C.CONSTRAINT_NAME, DeleteRule = C.DELETE_RULE FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS C INNER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS FK ON C.CONSTRAINT_NAME = FK.CONSTRAINT_NAME INNER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS PK ON C.UNIQUE_CONSTRAINT_NAME = PK.CONSTRAINT_NAME INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE CU ON C.CONSTRAINT_NAME = CU.CONSTRAINT_NAME INNER JOIN ( SELECT i1.TABLE_NAME, i2.COLUMN_NAME FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS i1 INNER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE i2 ON i1.CONSTRAINT_NAME = i2.CONSTRAINT_NAME WHERE i1.CONSTRAINT_TYPE = 'PRIMARY KEY' ) PT ON PT.TABLE_NAME = PK.TABLE_NAME; </code></pre> <p>You could then wrap that into a DbSet extension and call it like <code>context.Set&lt;MyEntity&gt;().UsesCascadeDelete()</code> which fires the above query with your predicates and whatever else you want.</p> <p>Because EF can run TSQL queries very easily I would still consider them a 'part' of EF.</p>
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    1. POIs Delete Cascade enabled for a DbSet?
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    1. USBlackjacketMack
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    1. COAs a side note, I didn't write the query above but pulled it from someone a long time ago. If I find the person I'll credit them. Also, the query is awesome for us in integration testing...we check all primary, foreign key constraints to make sure the DB is exactly as we expect it.
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    2. CODoubtless I could use a query like that, but the question is - How?
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