Hi ,
I want to pass parameters from a shell script to a sql script and use the parameter in the sql query ..and then I want to spool a particular select query on to my unix box... for 4 different locations by writing only one sql script
Right now no file is generated on the unix box...it is a... (2 Replies)
I have a script which connects to different database servers using sqlplus. Is there a way by which I can run a shell command on that host from sqlplus?
I know about 'host' command but it runs script on the local machine where the original script is running. Is there a way to run command on the... (9 Replies)
i'm having real problems retrieving the returncode of my sqlplus-call. I found a lot of informations on the net, but havn't been able to get it running so far, so now i ask for some help ;)
I do start the sqlplus out of my shell script with the parameters stored in the proc_clips.sql, which is... (6 Replies)
Can anybody help me out in sending parameters from sql*plus script to unix shell script without using flat files..
Initially in a shell script i will call sql*plus and after getting some value from some tables, i want that variable value in unix shell script. How can i do this?
Please tell me... (2 Replies)
Hi,
I am writing a script to test database connection. If the first try fails, it will wait for 1 minutes and then try again. The script is as following:
........
for i in $ORACLE_SID
do
$ORACLE_HOME/bin/sqlplus $username/$password@$i <<! >/dev/null
select * from tab;
exit
if ; then... (3 Replies)
Hi,
I need help urgently for following issue. Pls help me to resolve this issue.
I am calling sql script file(file1.sql) from UNIX Shell Script(script1.ksh) using sql plus and trying to create flat file that contains all records returned from SQL query in SQL script(file1.sql)
I given... (6 Replies)
Hi
I want to connect to the Oracle database using a username/password and get back the query result(a numeric value) in a variable, which I can then compare using a conditional.
Can anybody help me with this.
Thanks
Gaurav (4 Replies)
Hi All,
How i will use sqlplus in shell script?
Can any one provide sample code which explain following:
1. Connect to oracle DB
2. Exceute select * from tablename
3. Release connection to the DB
4. Append output in file everytime when query executes.
Thanks in advance (1 Reply)
sql_rows=`sqlplus -s / <<EOF
set heading off
set pagesize 1000
set tab off
set linesize 120 wrap off
column "Path" format a15
--column "No_Of_files" format a10
select tablespace_name, substr(file_name,1,instr(file_name,'/',1,2)) as "Path" , count(*) as "No_Of_files" from dba_data_files
... (7 Replies)
Hi
When I use sqlplus in shell script, I get sqlplus: command not found.
ORACLE_HOME is not set. How to set ORACLE_HOME in unix?
Thanks (3 Replies)
Discussion started by: vinoth_kumar
3 Replies
LEARN ABOUT SUSE
funcen
funcen(1) SAORD Documentation funcen(1)NAME
funcen - find centroid (for binary tables)
SYNOPSIS
funcen [-i] [-n iter] [-t tol] [-v lev] <iname> <region>
OPTIONS -i # use image filtering (default: event filtering)
-n iter # max number of iterations (default: 0)
-t tol # pixel tolerance distance (default: 1.0)
-v [0,1,2,3] # output verbosity level (default: 0)
DESCRIPTION
funcen iteratively calculates the centroid position within one or more regions of a Funtools table (FITS binary table or raw event file).
Starting with an input table, an initial region specification, and an iteration count, the program calculates the average x and y position
within the region and then uses this new position as the region center for the next iteration. Iteration terminates when the maximum number
of iterations is reached or when the input tolerance distance is met for that region. A count of events in the final region is then output,
along with the pixel position value (and, where available, WCS position).
The first argument to the program specifies the Funtools table file to process. Since the file must be read repeatedly, a value of "stdin"
is not permitted when the number of iterations is non-zero. Use Funtools Bracket Notation to specify FITS extensions and filters.
The second required argument is the initial region descriptor. Multiple regions are permitted. However, compound regions (accelerators,
variable argument regions and regions connected via boolean algebra) are not permitted. Points and polygons also are illegal. These
restrictions might be lifted in a future version, if warranted.
The -n (iteration number) switch specifies the maximum number of iterations to perform. The default is 0, which means that the program
will simply count and display the number of events in the initial region(s). Note that when iterations is 0, the data can be input via
stdin.
The -t (tolerance) switch specifies a floating point tolerance value. If the distance between the current centroid position value and the
last position values is less than this value, iteration terminates. The default value is 1 pixel.
The -v (verbosity) switch specifies the verbosity level of the output. The default is 0, which results in a single line of output for each
input region consisting of the following values:
counts x y [ra dec coordsys]
The last 3 WCS values are output if WCS information is available in the data file header. Thus, for example:
[sh] funcen -n 0 snr.ev "cir 505 508 5"
915 505.00 508.00 345.284038 58.870920 j2000
[sh] funcen -n 3 snr.ev "cir 505 508 5"
1120 504.43 509.65 345.286480 58.874587 j2000
The first example simply counts the number of events in the initial region. The second example iterates the centroid calculation three
times to determine a final "best" position.
Higher levels of verbosity obviously imply more verbose output. At level 1, the output essentially contains the same information as level
0, but with keyword formatting:
[sh] funcen -v 1 -n 3 snr.ev "cir 505 508 5"
event_file: snr.ev
initial_region: cir 505 508 5
tolerance: 1.0000
iterations: 1
events: 1120
x,y(physical): 504.43 509.65
ra,dec(j2000): 345.286480 58.874587
final_region1: cir 504.43 509.65 5
Level 2 outputs results from intermediate calculations as well.
Ordinarily, region filtering is performed using analytic (event) filtering, i.e. that same style of filtering as is performed by fundisp
and funtable. Use the -i switch to specify image filtering, i.e. the same style filtering as is performed by funcnts. Thus, you can per-
form a quick calculation of counts in regions, using either the analytic or image filtering method, by specifying the
-n 0 and optional -i switches. These two method often give different results because of how boundary events are processed:
[sh] funcen snr.ev "cir 505 508 5"
915 505.00 508.00 345.284038 58.870920 j2000
[sh] funcen -i snr.ev "cir 505 508 5"
798 505.00 508.00 345.284038 58.870920 j2000
See Region Boundaries for more information about how boundaries are calculated using these two methods.
SEE ALSO
See funtools(7) for a list of Funtools help pages
version 1.4.2 January 2, 2008 funcen(1)