从存储过程 catch 块处理死锁重试是个好主意吗

处理数据库死锁的良策：在存储过程中使用Catch块进行重试

sql
CREATE PROCEDURE UpdateRecord
    @RecordID INT,
    @NewValue NVARCHAR(255)
AS
BEGIN
    DECLARE @RetryCount INT = 0;
    DECLARE @MaxRetries INT = 3;
    WHILE @RetryCount < @MaxRetries
    BEGIN
        BEGIN TRY
            BEGIN TRANSACTION;
            -- 此处为更新记录的具体SQL语句
            UPDATE YourTable
            SET YourColumn = @NewValue
            WHERE ID = @RecordID;
            COMMIT;
            BREAK; -- 跳出重试循环
        END TRY
        BEGIN CATCH
            ROLLBACK;
            SET @RetryCount = @RetryCount + 1;
            WAITFOR DELAY '00:00:00.500'; -- 延迟一段时间再进行重试
        END CATCH
    END
END