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TNS:could not resolve the connect identifier specified
Backtrace message unwound by exceptions
invalid identifier
PL/SQL compilation error
internal error
missing expression
table or view does not exist
end-of-file on communication channel
TNS:listener unknown in connect descriptor
insufficient privileges
PL/SQL: numeric or value error string
TNS:protocol adapter error
ORACLE not available
target host or object does not exist
invalid number
unable to allocate string bytes of shared memory
resource busy and acquire with NOWAIT specified
error occurred at recursive SQL level string
ORACLE initialization or shutdown in progress
archiver error. Connect internal only, until freed
snapshot too old
unable to extend temp segment by string in tablespace
Credential retrieval failed
missing or invalid option
invalid username/password; logon denied
unable to create INITIAL extent for segment
out of process memory when trying to allocate string bytes
shared memory realm does not exist
cannot insert NULL
TNS:unable to connect to destination
remote database not found ora-02019
exception encountered: core dump
inconsistent datatypes
no data found
TNS:operation timed out
PL/SQL: could not find program
existing state of packages has been discarded
maximum number of processes exceeded
error signaled in parallel query server
ORACLE instance terminated. Disconnection forced
TNS:packet writer failure
see ORA-12699
missing right parenthesis
name is already used by an existing object
cannot identify/lock data file
invalid file operation
quoted string not properly terminated

Oracle + Unix question , Error validation for SQL statements in ""coprocess"" ?.

Ranjeesh K R.



Thanks a lot for your responses . But somehow people mis understood my =
question, I was asking about if i "implement co process" to the =
following code what to do for error validations . for eg :..a sample =
test code

for the following code=20

sqlplus -s uid/pwd |&
print -p "whenever OSERROR exit 1;"
print -p "whenever SQLERROR exit 2;"
echo $?"sql" >> /home/etladm/test/out.txt
print -p "select sysdate into datval from dual;"
echo $? "xxx " >> /home/etladm/test/out.txt
print -p "select sysdate into datval from dual;" >> =
echo $?"select " >> /home/etladm/test/out.txt
echo $datval "value" >> /home/etladm/test/out.txt
print -p "exit"
while read -p LINE      # Get the co-process output
print - ${LINE}
echo ${LINE} >> /home/etladm/test/out.txt

output is

0 xxx
select sysdate into datval from dual
cop.ksh find.txt grep.txt out.txt out.txt:w wi040625.xml
ERROR at line 1:
ORA-00905: missing keyword

all are zero , even though it is getting errored out. Any idea on how to =
resolve this?. This is just a test code , I want to implement "co =
process" with error validation for the following code.

with thanks and regards=20
Ranjeesh K R=20



If I use co process in a shell script , what is the best way to do the =
error validation of the execution of any sql statements . I was trying =
to change the following code to make use of co process concept. When I =
tried echo $? after the execution of a "wrong statements"
it is still giving Zero output ( meaning success)=20


cat ${CFG_DIR}/srs_indx.lst | egrep -v '^#' | egrep -v '^[   ]*$' | =
while read x


echo " Processing values :: pre $pre tbl $tbl indx $indx tblspc $tblspc =
cols $cols param $param" >> ${LOGS_DIR}/srs_indx.log

sqlplus ${BIZSTG} << EOT >> ${LOGS_DIR}/srs_indx.log
set verify on timing on term on echo on feedback on serveroutput on

drop index $indx;

alter session set query_rewrite_enabled =3D true;
create $pre index $indx on $tbl ($cols)
tablespace $tblspc

if ( test $RC -ne 0 )
 ERR_MSG=3D"ERROR in creating index $indx for table $tbl from =
srs_indx.ksh of $ENVIR : $APP by `whoami`@(protected)` "
 echo $ERR_MSG >> ${LOGS_DIR}/srs_indx.log
 process_warning ${LOGS_DIR}/srs_indx.log
 echo "$indx created at `date`" >> ${LOGS_DIR}/srs_indx.log

done                      =20


Any help will be appreciated .

with thanks and regards=20
Ranjeesh K R=20
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