home *** CD-ROM | disk | FTP | other *** search
Text File | 1994-05-21 | 4.7 KB | 124 lines | [TEXT/ttxt] |
- Introduction to the Database Search Capabilities of the Listserver
- Written by: Scott Askew <askew@aio.jsc.nasa.gov>
-
- This electronic discussion group is also an email accessible database of all
- the information ever sent to it. For new users you can get background info.
- on specific topics and for other users you can retrieve details of something
- you remember seeing on the net a while back. You no longer need to save
- voluminous material on your disk or ask others to repeat info that has
- already been discussed. Its pretty simple to get started and if you are so
- inclined there is much more detailed info. to give you greater power to
- retrieve information from this list.
-
- Here are the basics
- 1. All database requests should be sent to: LISTSERV@SJSUVM1.SJSU.EDU
- (or the equivalent BITNET address). This is the listserver for our group.
-
-
- 2. You will need to create a batch job skeleton to include in your email
- message to the listserver. This lets the listserver know you want it to do a
- database search for you and your commands give it instructions on what to
- look for. Every time you send this skeleton to the listserver you give it a
- JOB to do.
-
- // JOB Echo=No
- Database Search DD=Rules
- //Rules DD *
- command 1 (these are your instructions)
- command 2
- etc.
- /*
-
-
- 3. Searching the Database
- You may use one or more of the following patterns to define a search:
- A) Search [WORD OR WORDS] in [DATABASE TO USE] (ours is EV)
- B) Search [WORD(S)] in EV since, until, from/to [DATE(S)]
- C) Search [WORD(S)] in EV where [KEYWORD] contains, does not contain
- [WORD(S)]
- NOTE: Letter prefixes are only added here and below to identify different
- search types that can be used. The letters should not be used when
- sending a JOB to the listserver.
-
- Examples:
-
- A) Search low rolling resistance tire in EV
- This will find entries with of all the above words in any order in the EV
- database
-
- A) Search "American Flywheel Systems" in EV
- This will find all occurrences of all the exact phrase in quotes in any of the
- messages in the EV database
-
- B) Search Tropica in EV since march 94
- This will find the word Tropica in any entries since March 1, 1994.
-
- B) Search Big Three stalling from 12 january 93 to august 93 in EV
- This will find all specified entries between Jan. 12, 1993 and Aug. 31,
- 1993. NOTE: where you put the date info. is not important.
-
- B) Search Horizon Battery until 31 dec 93 in EV
- B) Search controller schematic in EV since today 11:53
- More date search options
-
- C) Search * in EV where subject does not contain C5
- Keyword search with the subject NOT containing C5. * is a wildcard.
- C) Search SCR in EV where sender contains poche
- Keyword search of sender containing poche.
- NOTE: You must use all or part of the email address not the person's name.
-
-
- 4. Getting your results
- Now that you have conducted a search, you need to inform the listserver
- how you want the results sent to you. The basic options are:
-
- A) Index
- This command will give a listing of the message numbers and titles that
- were found using the search command. From this list you can decide if you
- want to make another more specific search or to print some or all of the
- results in your next JOB.
-
- B) Print [PRINT LIST]
- This command will print (send you a mail copy of the message) entries
- that were found in the previous search or specific items from an index list.
- NOTE: Unless you conduct a specific search and know there will only be a
- few matches you should probably use Index first to see what you will get
- and then send a follow-up JOB to print what you want.
-
- Examples:
-
- Search low rolling resistance tire in EV
- Index
-
- The listserver will return a message containing an index of the items
- matching the search. To print a specific message or messages from the
- index listing any of the following command could be used in the next JOB
- sent to the listserver.
-
- Print 3163
- Print this one item.
- Print 3163-3167
- Print this range of items.
- Print 3163 4065
- Print these two items. You can print multiple combinations items and
- ranges.
-
- Search controller schematic in EV since today 11:53
-
- 5. A Few more tips
- * can be used as a wildcard in the word field.
- Search * in EV
- - is used at the end of a line to extend the command to multiple lines.
- Search price in EV -
- from 1 jan 94 to today -
- where sender does not contain salesman@snakeoil.con
- Logical operators can be used and nested
- Search ((tropica or impact or kewet) and price) in EV
- A full guide to the database capabilities can be obtained by sending
- INFO DATABASE
- in email to the listserver. This is not a JOB format its just like how
- you signed on to the list to begin with.
- Experiment and get the full use from the resources available to you. The
- database is pretty straightforward and can provide you with lots of
- information.
-