i have 3 sqls , sql 1 and sql 2 shuld run in parallel , but sql 3 should run after completion f sql1 nd sql2, my code is as below, please suggest the changes
how can i execute the sql3 after completion f sql1 & sql2
If I execute this script:
$ORACLE_HOME/bin/sqlplus -s <<EOF > oracle.log
$DB_id/$DB_pswd@$DB_server
start test.sql
EOF
the sql script executes with no errors.
IF I execute the following script:... (12 Replies)
Hi-
I am trying to achieve the following in a script so I can schedule it on a cron job. I am fairly new to the unix environment...
I have written a shell script that reads a flat file and loads the data into an Oracle table (Table1) via SQLLDR. This Works fine. Then, I run a nested insert... (5 Replies)
Hi,
I am a shell script which takes input parameters and performs various functions. My concern is, if we call the same shell script with different parameter values from different sessions, will the results be inconsistent?
Are there any precautions I need to take inorder to avoid conflicts... (1 Reply)
Hi Experts,
There is a shell script that accepts positional parameter between 1-25 to execute case statement of script depending upon the parameter passed.
Now I need to run all the 25 sessions parallely. In each option of case statement it is connecting with sqlplus and executing a select... (11 Replies)
Hi Experts:
I have a shell script that's kicked off by cron. Inside this shell script, I need to kick off two or more oracle sql scripts to process different groups of tables. And when both sql scripts are done, I will continue in the shell script to do other things like checking processing... (3 Replies)
Hi, this's Pom. I'm quite a new one for shell script but I have to do sql on shell script to query some information from database.
I found a concern to get a new line...When I run my script, it retrieves all data as wondering but it's shown in one line :(
What should I do? I'm not sure that... (2 Replies)
Hi Friends,
I am trying to write a shell which will invoke 3 CTAS (ORACLE create table XXX as select * from YYYY). The approximate time for one CTAS is around 25 mins. So i want to run the CTAS script parallely.
My pseudocode is as below.
Main script
nohup sh CTAS1.sh &... (3 Replies)
Hi,
I'm trying to do teh below thing.
I have a single script which uses 3 different parameters to do 3 different work like belwo.
test1.sh par1 -- it shuts down an instance
test1.sh par2 -- it shuts down an instance
test1.sh par3 -- it shuts down an instance
Now I created a script... (7 Replies)
Hello,
This is my Script which configure a list of nodes. ( 40 nodes, and the configuration 10 minutes)
#! /bin/sh
if
then
echo "USE: ./start.sh nodes
else
nb_lignes=`wc -l $1 | cut -d " " -f1`
echo "$nb_lignes machines"
for i in $(seq $nb_lignes)
//instructions
done
fi
My... (2 Replies)
Hi Folks,
I have requirement to pull a bunch of SQL's from a table in DB and execute them in parallel and update the status of each query as and when they complete. Can you please help me with ideas on how this can be achieved?
create table list_of_sql
(
id number,
full_sql... (3 Replies)
Discussion started by: member2014
3 Replies
LEARN ABOUT PHP
sqlsrv_rollback
SQLSRV_ROLLBACK(3)SQLSRV_ROLLBACK(3)sqlsrv_rollback - Rolls back a transaction that was begun withsqlsrv_begin_transaction(3)SYNOPSIS
bool sqlsrv_rollback (resource $conn)
DESCRIPTION
Rolls back a transaction that was begun with sqlsrv_begin_transaction(3) and returns the connection to auto-commit mode.
PARAMETERS
o $conn
- The connection resource returned by a call to sqlsrv_connect(3).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
sqlsrv_rollback(3) example
The following example demonstrates how to use sqlsrv_begin_transaction(3) together with sqlsrv_commit(3) and sqlsrv_rollback(3).
<?php
$serverName = "serverNamesqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"userName", "PWD"=>"password");
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true ));
}
/* Begin the transaction. */
if ( sqlsrv_begin_transaction( $conn ) === false ) {
die( print_r( sqlsrv_errors(), true ));
}
/* Initialize parameter values. */
$orderId = 1; $qty = 10; $productId = 100;
/* Set up and execute the first query. */
$sql1 = "INSERT INTO OrdersTable (ID, Quantity, ProductID)
VALUES (?, ?, ?)";
$params1 = array( $orderId, $qty, $productId );
$stmt1 = sqlsrv_query( $conn, $sql1, $params1 );
/* Set up and execute the second query. */
$sql2 = "UPDATE InventoryTable
SET Quantity = (Quantity - ?)
WHERE ProductID = ?";
$params2 = array($qty, $productId);
$stmt2 = sqlsrv_query( $conn, $sql2, $params2 );
/* If both queries were successful, commit the transaction. */
/* Otherwise, rollback the transaction. */
if( $stmt1 && $stmt2 ) {
sqlsrv_commit( $conn );
echo "Transaction committed.<br />";
} else {
sqlsrv_rollback( $conn );
echo "Transaction rolled back.<br />";
}
?>
SEE ALSO sqlsrv_begin_transaction(3), sqlsrv_commit(3).
PHP Documentation Group SQLSRV_ROLLBACK(3)