EF-generated SQL statement execution order issues.

After the entity has been changed and then deleted, EF only generates DELETE statements
Entity deleted and then changed, EF error
Add statement will again, change, delete after execution, more addobject position Independent
Multiple fields of an entity are changed, only one sentence of update is generated
Update statements for multiple tables are executed sequentially in table name order
Two savechanges when multiple tables are involved, deadlocks do not occur because of a different write order (all sorted)
Update multiple update by table name--delete (in order)->insert (same as above)
Need to avoid with CTX. Executestorequery<int?> (write-Nature-SQL) locking problem

EF-generated SQL statement execution order issues.