I have a small function which returns a wrong value.
The function tries to make a connection to oracle database and tries to get the open_mode of the database in the variable status.
However when a database is down the value of the status column is set to READWRITE i am not sure why.
I also unset the status variable still no luck
Any ideas ?
Code:
get_db_status() {
unset status
echo "Entering DB STATUS scripts"
sid=$1
echo $sid
if ! check_sqlplus "$sid" ; then
echo "Unable to use sqlplus for sid $sid"
return 1
else
echo "attempting to connect to database"
echo $status
echo $ORA_HOME
echo "Status before entering sqlplus is $status"
status=`sqlplus -silent "/ as sysdba" <<EOF
conn /as sysdba
set pagesize 0 feedback off verify off heading off echo off
select replace(open_mode,' ','')
from v\\$database;
exit;
EOF`
echo "current status is $status"
fi
---------- Post updated at 02:56 PM ---------- Previous update was at 01:33 PM ----------
Hi
Apologies i found my faux pause
Friday evening i had a brain fart
regards
Last edited by jim mcnamara; 02-26-2010 at 06:43 PM..
Reason: closed
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LEARN ABOUT PHP
udm_alloc_agent
UDM_ALLOC_AGENT(3) 1 UDM_ALLOC_AGENT(3)udm_alloc_agent - Allocate mnoGoSearch sessionSYNOPSIS
resource udm_alloc_agent (string $dbaddr, [string $dbmode])
DESCRIPTION
Allocate a mnoGoSearch session.
PARAMETERS
o $dbaddr
-$dbaddr - URL-style database description, with options (type, host, database name, port, user and password) to connect to SQL
database. Do not matter for built-in text files support. Format for $dbaddr: DBType:[//[DBUser[:DBPass]@]DBHost[:DBPort]]/DBName/.
Currently supported DBType values are: mysql, pgsql, msql, solid, mssql, oracle, and ibase. Actually, it does not matter for
native libraries support, but ODBC users should specify one of the supported values. If your database type is not supported, you
may use unknown instead.
o $dbmode
-$dbmode - You may select the SQL database mode of words storage. Possible values of $dbmode are: single, multi, crc, or crc-
multi. When single is specified, all words are stored in the same table. If multi is selected, words will be located in different
tables depending of their lengths. "multi" mode is usually faster, but requires more tables in the database. If "crc" mode is
selected, mnoGoSearch will store 32 bit integer word IDs calculated by CRC32 algorithm instead of words. This mode requires less
disk space and it is faster comparing with "single" and "multi" modes. crc-multi uses the same storage structure with the "crc"
mode, but also stores words in different tables depending on words lengths like in "multi" mode.
Note
$dbaddr and $dbmode must match those used during indexing.
RETURN VALUES
Returns a mnogosearch agent identifier on success, FALSE on failure. This function creates a session with database parameters.
NOTES
Note
In fact this function does not open a connection to the database and thus does not check the entered login and password. Establish-
ing a connection to the database and login/password verification is done by udm_find(3).
PHP Documentation Group UDM_ALLOC_AGENT(3)