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Full Discussion: How to catch sql error in script?
Top Forums Shell Programming and Scripting How to catch sql error in script? Post 302892831 by ken6503 on Friday 14th of March 2014 04:50:33 PM
Old 03-14-2014
Quote:
Originally Posted by Ditto
That won't quite work as expected:

Code:
 > more gg.sql
whenever sqlerror exit sql.sqlcode;

select 1/0 from dual;

exit

 > sqlplus -s myid@mydb @gg.sql
Enter password:
select 1/0 from dual
        *
ERROR at line 1:
ORA-01476: divisor is equal to zero


 > echo $?
196
 >

So not quite.
has something to do with 1476 being modded down by 256 (or something - i'll let somebody more knowledgeable comment on that)

I've had most success by just grepping the output file for an ORA- error code (or SP2, etc.)

Code:
# error codes to look for (add/remove what you want to look for)
ERRCODES="(ORA-|EXP-|IMP-|KUP-|MOD-|PLS-|SP2-|SQL-|TNS-)"

sqlplus -s myid@mydb @gg.sql   2>&1 >> ${LOGFILE}
ERR=$?

ERRC=`egrep "${ERRCODES}" ${LOGFILE} | wc -l`

and then you have an error if either:
[ $ERR -ne 0 ] || [ $ERRC -ne 0 ]

Also, to the OP: Ken6503: you should be careful with this.



Your password will be visible to anyone on the same server, via "ps -ef" command.

If you're using an automated script, you really should consider externally defined ids, and then just use:

Code:
sqlplus -s  / @${DIR}/query.sql > outputfile

Thanks for reminding me. I am going to take consideration about the security issue
 

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LEARN ABOUT DEBIAN

cvm-mysql

cvm-mysql(8)						      System Manager's Manual						      cvm-mysql(8)

NAME

       cvm-mysql - MySQL module

SYNOPSIS

       cvm-mysql

CREDENTIALS

       Pass phrase

DESCRIPTION

       This module queries a MySQL database for the account name, compares the stored pass phrase with the given one using crypt(3).

CONFIGURATION VARIABLES

       CVM_MYSQL_DEFAULT_FILE
	      The  full  path of the defaults file to read if the following variable is set.  If not set, the file $HOME/.my.cnf will be read (the
	      MySQL default).

       CVM_MYSQL_DEFAULT_GROUP
	      If set, the module will read connection default options from the named group in the defaults file as above

       CVM_MYSQL_HOST
	      The hostname or IP of the MySQL server.  If not set, a connection to the local host is assumed.

       CVM_MYSQL_USER
	      The MySQL login ID to connect as.  If not set, the invoking user is assumed.

       CVM_MYSQL_PASS
	      The password for the above user.

       CVM_MYSQL_DB
	      The database name, must be set.

       CVM_MYSQL_PORT
	      The port number for the TCP/IP connection (only used if the server is not local).

       CVM_MYSQL_POSTQ (optional)
	      The SQL query to execute after the credentials have been validated, see cvm-sql(7).

       CVM_MYSQL_PWCMP (optional)
	      The password comparison module to use.

       CVM_MYSQL_SOCKET
	      The path to the socket that should be used for connections to a local server.

       CVM_MYSQL_QUERY (optional)
	      The SQL query to issue to retrieve the row containing the account information from the database, see cvm-sql(7).

SEE ALSO

       cvm-sql(7), cvm-pgsql(8), cvm-pwfile(8), cvm-qmail(8), cvm-unix(8), cvm-vmailmgr(8),  cvm-benchclient(8),  cvm-checkpassword(8),  cvm-test-
       client(8)

	http://untroubled.org/pwcmp/pwcmp.html
	http://untroubled.org/cvm/cvm.html

																      cvm-mysql(8)
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