Explanation:T-SQL supports variables, as do most other development environments. 6. Which of the following global has return type ‘numeric’ ?
A. @@ERROR
B. @@MAX_CONNECTIONS
C. @@CPU_BUSY
D. @@IDENTITY
Answer:A
Explanation:T-SQL supports variables, as do most other development environments. 6. Which of the following global has return type ‘numeric’ ?
A. @@ERROR B. @@MAX_CONNECTIONS C. @@CPU_BUSY D. @@IDENTITY
Explanation:@@identity retains the last value inserted into an IDENTITY column, even if the statement that inserted it fails to commit.