【简答题】Question 7: Can you tell me what the difference of two SQL statements at performance of execution? Statement 1: if NOT EXISTS ( select * from publishers where state = 'NY') begin SELECT 'Sales force n...
【简答题】Rephrase the two types of pile foundation by using everyday English. Search the internet a picture for each type of pile foundation to illustrate your rephrasing. Read the following description of two...