What is the average annual salary for Field Superintendent-Construction? The annual salary for someone with the job title Field Superintendent-Construction may vary depending on a number of factors including industry, company size, location, years of experience and level of education.he annual salary for someone with the job title Field Superintendent-Construction may vary depending on a number of factors including industry, company size, location, years of experience and level of education.
The difference between Varchar and Varchar2 is both are variable length but only 2000 bytes of character of data can be store in varchar where as 4000 bytes of character of data can be store in varchar2.
what does varchar(50) mean in SQL server? does the 50 mean the string can be 50 caracters in length or is it 50 bits, or what. if I change 50 to 500 will there be a decrease in speed, or is the only consiquense of increasing the (number) that SQL server will accept input of greater length in that field.