- How does the query SELECT 'X' FROM SUPPLIERS; work where X is any
character string and SUPPLIERS is the table name? When I look at the results I
understand what the query is doing but why and how does it do it? I want to
understand the inner functioning of the query
- When the timing SQL*PLUS system variable is turned on and a query executed,
I get a (real:1210) in the output? What does (real:1210) mean? I understand
that it has something to do with performance.
- Do substitution variables (using &) in SQL*PLUS function similarly to the &
address operator in C?
- I want to convert the online documentation on Forms to a hard copy. Is it
possible to do it by a method other than copying and pasting into a word
processor?
- How do I find out the version of Developer 2000 on my computer?
PLEASE email a copy of the answers to my address. Thank you very much.
Naveen
Received on Fri Apr 24 1998 - 08:43:22 CDT
