I write shell script and want to use sqlplus, when I write:
#!/bin/bash
result=$(sqlplus -s user/pass#DB << EOF
set trimspool on;
set linesize 32000;
SET SPACE 0;
SELECT MAX(DNNCMNT_ANSWER_TIME) FROM TKIMEI.DNNCMNT_IMEI_APPRV;
/
exit;
EOF)
echo "$result"
the result is in txt file (I'm executing it as ksh sql.sh > result.txt):
MAX(DNNCM
---------
10-MAR-14
MAX(DNNCM
---------
10-MAR-14
it is automatically putting an empty line at the beginning of file and writing the result twice.
How can I fix it ?
Remove the slash. It's causing the previous command (the select) to be repeated:
http://docs.oracle.com/cd/B10501_01/server.920/a90842/ch13.htm#1006932
Also, talk to your DBA about setting up external OS authentication so you don't have to hardcode the password in a shell script for security reasons. Once set up, you can replace the login/password combo with just a slash:
http://docs.oracle.com/cd/E25054_01/network.1111/e16543/authentication.htm#i1007520
Related
I am having a Shell script that has a variable storing the date value using sqlplus connection as below. I want to pass the shell variable 'var_Date' value to the sql file.
cat extract.sh
#!/bin/ksh
var_Date=`sqlplus -s $DB_USER/$DB_PASS#$DB_HOST:$DB_PORT/$DB_SID << EOF
SELECT MAX(SAMPLE_DATE)-1 FROM SAMPLE_CASES WHERE KEY IN ('ab','bc');
EXIT;
EOF`
export var_Date
echo $var_Date
sqlplus -s $DB_USER/$DB_PASS#$DB_HOST:$DB_PORT/$DB_SID #data_extract.sql $var_Date
cat extract.sql
set echo off
set trimspool on
set pagesize 0
set colsep ~
spool extract.csv
SELECT CASE_ID FROM SAMPLE_CASE1 WHERE TIME_START>='&1'
spool off
I have tried to execute this script but it is failing with invalid identifier. Please help to understand what is the mistake I am doing here.
After searching in the internet for almost a week, could arrive at a working code. Below is the working code.
cat extract.sh
#!/bin/ksh
var_Date=`sqlplus -s $DB_USER/$DB_PASS#$DB_HOST:$DB_PORT/$DB_SID << EOF
SET HEADING OFF
SELECT ''''||TRIM(MAX(SAMPLE_DATE)-1)||'''' FROM SAMPLE_CASES WHERE KEY IN ('ab','bc');
EXIT;
EOF`
export var_Date
echo $var_Date
sqlplus -s $DB_USER/$DB_PASS#$DB_HOST:$DB_PORT/$DB_SID #data_extract.sql $var_Date
cat extract.sql
set echo off
set trimspool on
set pagesize 0
set colsep ~
spool extract.csv
SELECT CASE_ID FROM SAMPLE_CASE1 WHERE to_char(TIME_START,'DD-MON-YYYY') >='&1'
spool off
Firstly, we to need to pass the argument $var_Date to sqlplus within single quotes which is done within the variable declaration itself by concatenating ''''. We also need to use SET HEADING OFF to make the variable var_Date hold only the date value and not the header value.
Secondly, there was a ora error: "ORA-01858: a non-numeric character was found where a numeric was expected". To mitigate this, I had type-casted the field time_start to to_char post which the filter is applied and stored in the csv file.
Hope this helps others who had trouble like me.
I am running a file via batch file
Batch File:
sqlplus admin/admin#SERVER #abc.sql > output.txt
SQL File abc.sql:
set PAGESIZE 1000
set LINESIZE 550
set echo off
set head off
set FEEDBACK OFF
select * from S_ABC
exit;
Output.txt:
Connected To:
Oracle Database 11g................................
.
.
.
DATA
.
.
Disconnected from Oracle Database 11g .......
.
.
Please help me remove the extra data, in the starting and end of output.txt file.
-S seems to be what you're looking for;
sqlplus -S admin/admin#SERVER #abc.sql > output.txt
-S[ILENT]
Suppresses all SQL*Plus information and prompt messages, including the command prompt, the echoing of commands, and the banner normally displayed when you start SQL*Plus. If you omit username or password, SQL*Plus prompts for them, but the prompts are not visible. Use SILENT to invoke SQL*Plus within another program so that the use of SQL*Plus is invisible to the user.
I am on AIX using ksh. Created a unix script which generates the CREATE OR REPLACE VIEW ... and GRANT .. statements, which are placed in a single .txt file. Now I need to execute the contents in the file (there are around 300 view creation and grant statements) in Oracle and I need to log the sql statement that is about to execute and the feedback of Oracle whether the view is created or not..
My excerpt goes as
sqlplus -s username/password#servername <<EOF
SET ECHO ON;
SET NEWPAGE 0;
SET PAGESIZE 0;
SET LINESIZE 200;
SET LONG 10000000;
SET TRIMSPOOL ON;
SET HEADING OFF;
SET FEEDBACK ON;
SET VERIFY ON;
SET TERMOUT OFF;
SET SQLBLANKLINES ON;
SPOOL ${drctry}/${v_timestamp}_sql_execution_log.txt
#${drctry}/${v_date}_sql_statements.txt
SPOOL OFF;
EXIT;
EOF
If the contents of the file _${v_date}sql_statements.txt is
CREATE OR REPLACE VIEW V_TABLE1 AS SELECT * FROM TABLE1;
GRANT SELECT ON V_TABLE1 TO USER1;
...
CREATE OR REPLACE VIEW V_TABLE300 AS SELECT * FROM TABLE300;
GRANT SELECT ON V_TABLE300 TO USER300;
Expected output:
CREATE OR REPLACE VIEW V_TABLE1 AS SELECT * FROM TABLE1;
View created
GRANT SELECT ON V_TABLE1 TO USER1;
Grant succeeded
...
CREATE OR REPLACE VIEW V_TABLE300 AS SELECT * FROM TABLE300;
View created
GRANT SELECT ON V_TABLE300 TO USER300;
Grant succeeded
After some search, noticed List option; But it only records only the last statement that was executed if we have more than 1 statement, which doesn't fit here. In Teradata Bteq the ECHOREQuired attribute can be set to ON for this task. But I am not sure in Oracle. Also tried
sqlplus -s username/password#servername <<EOF > ${drctry}/${v_timestamp}_unix_sql_log.txt But still no luck. Will change the password hardcode once I overcome this issue;
The -s[ilent] option:
Suppresses all SQL*Plus information and prompt messages, including the command prompt, the echoing of commands, and the banner normally displayed when you start SQL*Plus.
So by including the -s flag you are overriding the set echo on directive.
If you omit that then the commands are echoed in the spool file, but (a) you also see the banner on stdout and (b) you see the SQL> prompt and the script name spool off echoed too. You can fix the first part by redirecting output, with the risk you may miss something you care about if there is a problem, by changing your shell command to do:
sqlplus -s username/password#servername >/dev/null <<EOF
And you can partly fix the spooled output by changing the prompt, adding:
SET SQLPROMPT ""
With those changes the shell sees no output, and the spool file contains:
#/path/to/v_date_sql_statements.txt
CREATE OR REPLACE VIEW V_TABLE1 AS SELECT * FROM TABLE1;
View created.
GRANT SELECT ON V_TABLE1 TO USER1;
Grant succeeded.
...
SPOOL OFF;
You could potentially post-process that to remove the first and last line, and (if you want) blank lines. You can also hide the script name by including the text file in the heredoc instead of using start/#:
SPOOL ${drctry}/${v_timestamp}_sql_execution_log.txt
`cat ${drctry}/${v_date}_sql_statements.txt`
SPOOL OFF;
I made a sqplus bash script to do that.
link to github: https://github.com/javierB-/ORACLE.git
It create two files, one with the sql sentences, and the other with the sql sentences and their output.
The script core is:
tee -a $FOUT $FOUT_TRAZA | sqlplus $# | tee -a $FOUT
I use the script throught the alias:
alias sqlpluss='$ADMIN_HOME/oracle/sqlpluss.sh'
it's in spanish, i have traslated the output to write here:
sqlpluss
USE ONLY INTERACTIVELY:
sqlplus enriched to save input and output trace.
Use:
sqlpluss [-f fout] user/password#conection #scripts ...
(fout will be opened in add mode and it will default to yyyymmdd.log)
summary:
tee -a fout | sqlplus $# | tee -a fout
the full script its too long to paste here, but if someone want, i'll do it.
I want to run a SQL code using shell script and return the message whether the SQL query executed successfully or not. For this I have used unix script given below.
#!/bin/sh
sqlplus -S hr/hr#xe<<EOF
#emp.sql
EOF
var1=$(cat /cygdrive/d/scripts/output.txt | grep -c 'COUNT')
if [ $var1 -ge 1 ];
then
echo "success"
else
echo "failure"
fi
exit;
and emp.sql(called sql file) as
SET ECHO OFF
SPOOL D:\scripts\output.txt
SET LINESIZE 100
SET PAGESIZE 50
SELECT count(*) FROM employees;
SPOOL OFF;
EXIT 0;
When I execute the script I am getting output as
COUNT(*)
----------
107
./script1.sh: line 13: syntax error: unexpected end of file.
I don't know where I should put EOF statement exactly. Also I am not getting the status message whether it is success or failure which I want as output. Please help. Thanks in advance
SPOOL D:\scripts\output.txt Isnt this windows way of referring to a file where as in the shell script you referred to the file as /cygdrive/d/scripts/output.txt. I assume you are using linux shell to execute so I executed your script changing the spool line in sql file. It worked fine.
Edit: Also the \ that you used, for the spooled output.txt path, will cause the sqlplus to terminate. Hence the error line 13: syntax error: unexpected end of file. Perhaps add quotes to the path or use the same file path as you used in shell
I am using Solaris. I have to log into sql plus and run some queries, which give a huge result set.
I want to copy all that into a file. Is there any command for it in unix or sqlplus ?
Use the SPOOL command:
SQL> SPOOL /opt/output
SQL> SELECT ...
SQL> SPOOL OFF
setup Oracle environment
(there are ways around specifying username/password on the command line - not the best way especially when other users can 'ps' on the server and see your password)
sqlplus -s username/password <<-!!
set trimspool on trimout on pages 0 feedback off linesize 1000 echo off verify off
spool file.out
select sysdate from dual;
exit
!!
If you are on the command line then just use the > and 2> to redirect stdout and stderr respectively to log files
func > out.log