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Question 57/78
You have the following stored procedure:
The Numbers table becomes unavailable when you run the stored procedure. The stored procedure
obtains an exclusive lock on the table and does not release the lock.
What are two possible ways to resolve the issue? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
The Numbers table becomes unavailable when you run the stored procedure. The stored procedure
obtains an exclusive lock on the table and does not release the lock.
What are two possible ways to resolve the issue? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Correct Answer: C,D
Explanation/Reference:
Explanation:
SET ANSI_DEFAULTS is a server-side setting that the client does not modify. When enabled (ON), this
option enables SET IMPLICIT_TRANSACTIONS (and some other options).
The SET IMPLICIT_TRANSACTIONS, when ON, the system is in implicit transaction mode.
This means that if @@TRANCOUNT = 0, any of the following Transact-SQL statements begins a new
transaction. It is equivalent to an unseen BEGIN TRANSACTION being executed first: ALTER TABLE,
FETCH, REVOKE, BEGIN TRANSACTION, GRANT, SELECT, CREATE, INSERT, TRUNCATE TABLE,
DELETE, OPEN, UPDATE, DROP.
References: https://docs.microsoft.com/en-us/sql/t-sql/statements/set-implicit-transactions-transact-sql?
view=sql-server-2017
Explanation:
SET ANSI_DEFAULTS is a server-side setting that the client does not modify. When enabled (ON), this
option enables SET IMPLICIT_TRANSACTIONS (and some other options).
The SET IMPLICIT_TRANSACTIONS, when ON, the system is in implicit transaction mode.
This means that if @@TRANCOUNT = 0, any of the following Transact-SQL statements begins a new
transaction. It is equivalent to an unseen BEGIN TRANSACTION being executed first: ALTER TABLE,
FETCH, REVOKE, BEGIN TRANSACTION, GRANT, SELECT, CREATE, INSERT, TRUNCATE TABLE,
DELETE, OPEN, UPDATE, DROP.
References: https://docs.microsoft.com/en-us/sql/t-sql/statements/set-implicit-transactions-transact-sql?
view=sql-server-2017
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