10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
i wan't to pass a shellscript variable to a sql file.
a.sql
select $field from dual;
the way i am calling this is through sqlplus
field_name="sysdate"
sqlplus -s username/password@hostname:port/servicename <<EOF
@a.sql $field_name
EOF (4 Replies)
Discussion started by: reignangel2003
4 Replies
2. HP-UX
Can anyone help me in solving this ?
p=`date`
e=`echo $p | awk '{print $2,$3}'`
# echo $p
Wed Aug 4 12:00:08 IST 2013
but when I am echoing the value of e it is giving me with one space. As shown below:
# echo $e
Aug 4
I need this value to be exact as found in... (6 Replies)
Discussion started by: Kits
6 Replies
3. Shell Programming and Scripting
The following is my script :
#!/bin/bash
echo "please give app_instance_id"
read app_instance_id
echo "id is $app_instance_id"
export app_id=app_instance_id
sqlplus -s nnviewer/lookup@//nasolora008.enterprisenet.org:1521/LOAD3 @test.sql<<EOF
SPOOL /home/tibco/MCH/Data/qa/raak/name.xls... (4 Replies)
Discussion started by: raakeshr
4 Replies
4. Shell Programming and Scripting
Hi,
I am reading file records inside a while loop,
and want to update the record when certain condition is met.
How can I update a file while being read?
I want to avoid using temporary files, copy, rename, ...
while IFS=',' read -r f1 f2
do
function(f1,f2)
if
then
<add... (1 Reply)
Discussion started by: ysrini
1 Replies
5. Shell Programming and Scripting
Hi,
I have problem with the following code. My IF block is not executed. And I see "syntax error near unexpected token `)'" error for line "EOF" in the stats_function().
but when I comment the IF block I don't see this error.
Kindly help me with this issue.
clean_function()
{... (10 Replies)
Discussion started by: babom
10 Replies
6. Shell Programming and Scripting
Hi all,
I'm trying to run an sql inside a loop which looks like this
#!bin/ksh
while IFS=, read var1 var2
do
sqlplus -s ${USERNAME}/${PASSWORD}@${ORACLE_SID} << EOF
insert into ${TABLE}
(
appt_date
)
values
(
'${var1 }'
);
... (6 Replies)
Discussion started by: ryukishin_17
6 Replies
7. Shell Programming and Scripting
Hi Guys,
I like to pass a variable to a sql file in a unix script..
I tried a below code..
var=200903
db2 -vf test.sql 200903
test.sql is as below.
select * from db2.users where quarter = $1;
Please tell me where i go wrong..
Thanks in advance,
Magesh (2 Replies)
Discussion started by: mac4rfree
2 Replies
8. Shell Programming and Scripting
Please help. I got these error. I'm try to pass variable extract from data-file.txt to sql file(select.sql).
cat: cannot open select
cat: cannot open *
cat: cannot open from
cat: cannot open user
cat: cannot open where
cat: cannot open name=$list;
#!/bin/bash
list=`sed q... (3 Replies)
Discussion started by: killboy
3 Replies
9. Shell Programming and Scripting
Hi Gurus
I have a file called /tmp/CMDB which looks like this
serial: 0623AN1208
hostname: server1
model: x4100
assetID: 1234
I am writing a for loop that will go through this file line by line creating a variable of itself. Using the first iteration of the loop (i.e. the first line) as... (6 Replies)
Discussion started by: hcclnoodles
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10. Shell Programming and Scripting
This is what I tried:
vara=${varb}_count
(( vara += 1 ))
Thanks for help (4 Replies)
Discussion started by: pa3be
4 Replies
PDO.PREPARE(3) 1 PDO.PREPARE(3)
PDO
::prepare - Prepares a statement for execution and returns a statement object
SYNOPSIS
public PDOStatement PDO::prepare (string $statement, [array $driver_options = array()])
DESCRIPTION
Prepares an SQL statement to be executed by the PDOStatement.execute(3) method. The SQL statement can contain zero or more named (:name)
or question mark (?) parameter markers for which real values will be substituted when the statement is executed. You cannot use both named
and question mark parameter markers within the same SQL statement; pick one or the other parameter style. Use these parameters to bind any
user-input, do not include the user-input directly in the query.
You must include a unique parameter marker for each value you wish to pass in to the statement when you call PDOStatement.execute(3). You
cannot use a named parameter marker of the same name more than once in a prepared statement, unless emulation mode is on.
Note
Parameter markers can represent a complete data literal only. Neither part of literal, nor keyword, nor identifier, nor whatever
arbitrary query part can be bound using parameters. For example, you cannot bind multiple values to a single parameter in the IN()
clause of an SQL statement.
Calling PDO.prepare(3) and PDOStatement.execute(3) for statements that will be issued multiple times with different parameter values opti-
mizes the performance of your application by allowing the driver to negotiate client and/or server side caching of the query plan and meta
information, and helps to prevent SQL injection attacks by eliminating the need to manually quote the parameters.
PDO will emulate prepared statements/bound parameters for drivers that do not natively support them, and can also rewrite named or ques-
tion mark style parameter markers to something more appropriate, if the driver supports one style but not the other.
PARAMETERS
o $statement
- This must be a valid SQL statement for the target database server.
o $driver_options
- This array holds one or more key=>value pairs to set attribute values for the PDOStatement object that this method returns. You
would most commonly use this to set the PDO::ATTR_CURSOR value to PDO::CURSOR_SCROLL to request a scrollable cursor. Some drivers
have driver specific options that may be set at prepare-time.
RETURN VALUES
If the database server successfully prepares the statement, PDO.prepare(3) returns a PDOStatement object. If the database server cannot
successfully prepare the statement, PDO.prepare(3) returns FALSE or emits PDOException (depending on error handling).
Note
Emulated prepared statements does not communicate with the database server so PDO.prepare(3) does not check the statement.
EXAMPLES
Example #1
Prepare an SQL statement with named parameters
<?php
/* Execute a prepared statement by passing an array of values */
$sql = 'SELECT name, colour, calories
FROM fruit
WHERE calories < :calories AND colour = :colour';
$sth = $dbh->prepare($sql, array(PDO::ATTR_CURSOR => PDO::CURSOR_FWDONLY));
$sth->execute(array(':calories' => 150, ':colour' => 'red'));
$red = $sth->fetchAll();
$sth->execute(array(':calories' => 175, ':colour' => 'yellow'));
$yellow = $sth->fetchAll();
?>
Example #2
Prepare an SQL statement with question mark parameters
<?php
/* Execute a prepared statement by passing an array of values */
$sth = $dbh->prepare('SELECT name, colour, calories
FROM fruit
WHERE calories < ? AND colour = ?');
$sth->execute(array(150, 'red'));
$red = $sth->fetchAll();
$sth->execute(array(175, 'yellow'));
$yellow = $sth->fetchAll();
?>
SEE ALSO
PDO.exec(3), PDO.query(3), PDOStatement.execute(3).
PHP Documentation Group PDO.PREPARE(3)