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Top Forums Shell Programming and Scripting need some help in executing sql Post 302199196 by sais on Monday 26th of May 2008 04:45:42 AM
Old 05-26-2008
need some help in executing sql

i am stuck with a problem ...
i have a shell script that gets the file name as input and performs the following operation...
it runs through a for loop inside from which i connect to sqlplus and run a procedure that creates a number of tables ..
there is no space in my server so we have made them as temporary tables ..
problem is ..... since they are temporary tables when the session expires the data in them vanishes .... but i do not want the data to vanish ...
problem in that is that without exiting from the sql server i cannot get the value of the next filename ... Smilie....

sample code :
for filename in `ls *.in`
do
log "$filename: loading"
echo "Begin" >in.sql
echo "execute immediate 'truncate table input_data1';" >>in.sql
echo "end;" >>in.sql
echo "/" >>in.sql
echo `sqlplus -s ${ORACLE_USERNAME}/${ORACLE_PASSWORD} <in.sql`
echo `exit`

echo "Begin" >in.sql
echo "loading_gtt;" >>in.sql
echo "end;" >>in.sql
echo "/" >>in.sql
echo `sqlplus -s ${ORACLE_USERNAME}/${ORACLE_PASSWORD} <in.sql`
echo `exit`
the procdure in bold is what is going to create all the temporay tables ... the value of which expire when i close the session....
pls help ...
 

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MYSQL_CREATE_DB(3)							 1							MYSQL_CREATE_DB(3)

mysql_create_db - Create a MySQL database

SYNOPSIS
Warning This function was deprecated in PHP 4.3.0, and will be removed in the future, along with the entirety of the original MySQL exten- sion. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include: omysqli_query(3) o PDO::query bool mysql_create_db (string $database_name, [resource $link_identifier = NULL]) DESCRIPTION
mysql_create_db(3) attempts to create a new database on the server associated with the specified link identifier. o $database_name - The name of the database being created. o $ link_identifier -The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect(3) is assumed. If no such link is found, it will try to create one as if mysql_connect(3) was called with no arguments. If no connection is found or established, an E_WARNING level error is generated. Returns TRUE on success or FALSE on failure. Example #1 mysql_create_db(3) alternative example The function mysql_create_db(3) is deprecated. It is preferable to use mysql_query(3) to issue an sql CREATE DATABASE statement instead. <?php $link = mysql_connect('localhost', 'mysql_user', 'mysql_password'); if (!$link) { die('Could not connect: ' . mysql_error()); } $sql = 'CREATE DATABASE my_db'; if (mysql_query($sql, $link)) { echo "Database my_db created successfully "; } else { echo 'Error creating database: ' . mysql_error() . " "; } ?> The above example will output something similar to: Database my_db created successfully Note For backward compatibility, the following deprecated alias may be used: mysql_createdb(3) Note This function will not be available if the MySQL extension was built against a MySQL 4.x client library. mysql_query(3), mysql_select_db(3). PHP Documentation Group MYSQL_CREATE_DB(3)
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