11-05-2001
You'll have to experiment a bit but in general,
the form would be...
#!/bin/ksh
ORACLE_CONNECT_STRING=user/password@schema
numofrows=`sqlplus -s $ORACLE_CONNECT_STRING << EOF
set heading off
set verify off
set feedback off
set serveroutput on
declare cnt number;
begin
select count(*) into cnt from SOME_TABLE;
dbms_output.put(to_char(cnt));
end;
/
EOF`
echo "Number of rows: $numofrows"
exit 0
...again, I haven't actually tried this example but the sqlplus
part does work. I just am not quite sure if the variable assignemnt
will work this way. You might have to send the output to a file
then "read" the file into a list of variables (assuming more than
one column is selected.
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script(1) User Commands script(1)
NAME
script - make record of a terminal session
SYNOPSIS
script [-a] [filename]
DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
record is saved in the file typescript. See WARNINGS.
The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
when the forked shell exits or when Control-d is typed.
OPTIONS
The following option is supported:
-a Appends the session record to filename, rather than overwriting it.
NOTES
script places everything that appears on the screen in filename, including prompts.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5)
WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
privileged user, that is, root. Be sure that typescript is not a link before running script.
SunOS 5.10 30 Jan 2004 script(1)