I'm curious to know if it's possible to bind an array of values to a placeholder using PDO. The use case here is attempting to pass an array of values for use with an IN() condition.
I'd like to be able to do something like this:
<?php
$ids=array(1,2,3,7,8,9);
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(:an_array)'
);
$stmt->bindParam('an_array',$ids);
$stmt->execute();
?>
And have PDO bind and quote all the values in the array.
At the moment I'm doing:
<?php
$ids = array(1,2,3,7,8,9);
$db = new PDO(...);
foreach($ids as &$val)
$val=$db->quote($val); //iterate through array and quote
$in = implode(',',$ids); //create comma separated list
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN('.$in.')'
);
$stmt->execute();
?>
Which certainly does the job, but just wondering if there's a built in solution I'm missing?
You'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalue is 1-indexed, so $k+1
foreach ($ids as $k => $id)
$stmt->bindValue(($k+1), $id);
$stmt->execute();
?>
Both chris (comments) and somebodyisintrouble suggested that the foreach-loop ...
(...)
// bindvalue is 1-indexed, so $k+1
foreach ($ids as $k => $id)
$stmt->bindValue(($k+1), $id);
$stmt->execute();
... might be redundant, so the foreach loop and the $stmt->execute could be replaced by just ...
<?php
(...)
$stmt->execute($ids);
For something quick:
//$db = new PDO(...);
//$ids = array(...);
$qMarks = str_repeat('?,', count($ids) - 1) . '?';
$sth = $db->prepare("SELECT * FROM myTable WHERE id IN ($qMarks)");
$sth->execute($ids);
Is it so important to use IN statement? Try to use FIND_IN_SET op.
For example, there is a query in PDO like that
SELECT * FROM table WHERE FIND_IN_SET(id, :array)
Then you only need to bind an array of values, imploded with comma, like this one
$ids_string = implode(',', $array_of_smth); // WITHOUT WHITESPACES BEFORE AND AFTER THE COMMA
$stmt->bindParam('array', $ids_string);
and it's done.
UPD: As some people pointed out in comments to this answer, there are some issues which should be stated explciitly.
FIND_IN_SET doesn't use index in a table, and it is still not implemented yet - see this record in the MYSQL bug tracker. Thanks to #BillKarwin for the notice.
You can't use a string with comma inside as a value of the array for search. It is impossible to parse such string in the right way after implode since you use comma symbol as a separator. Thanks to #VaL for the note.
In fine, if you are not heavily dependent on indexes and do not use strings with comma for search, my solution will be much easier, simpler, and faster than solutions listed above.
Since I do a lot of dynamic queries, this is a super simple helper function I made.
public static function bindParamArray($prefix, $values, &$bindArray)
{
$str = "";
foreach($values as $index => $value){
$str .= ":".$prefix.$index.",";
$bindArray[$prefix.$index] = $value;
}
return rtrim($str,",");
}
Use it like this:
$bindString = helper::bindParamArray("id", $_GET['ids'], $bindArray);
$userConditions .= " AND users.id IN($bindString)";
Returns a string :id1,:id2,:id3 and also updates your $bindArray of bindings that you will need when it's time to run your query. Easy!
very clean way for postgres is using the postgres-array ("{}"):
$ids = array(1,4,7,9,45);
$param = "{".implode(', ',$ids)."}";
$cmd = $db->prepare("SELECT * FROM table WHERE id = ANY (?)");
$result = $cmd->execute(array($param));
Solution from EvilRygy didn't worked for me. In Postgres you can do another workaround:
$ids = array(1,2,3,7,8,9);
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id = ANY (string_to_array(:an_array, ','))'
);
$stmt->bindParam(':an_array', implode(',', $ids));
$stmt->execute();
Here is my solution:
$total_items = count($array_of_items);
$question_marks = array_fill(0, $total_items, '?');
$sql = 'SELECT * FROM foo WHERE bar IN (' . implode(',', $question_marks ). ')';
$stmt = $dbh->prepare($sql);
$stmt->execute(array_values($array_of_items));
Note the use of array_values. This can fix key ordering issues.
I was merging arrays of ids and then removing duplicate items. I had something like:
$ids = array(0 => 23, 1 => 47, 3 => 17);
And that was failing.
Looking at PDO :Predefined Constants there is no PDO::PARAM_ARRAY which you would need as is listed on PDOStatement->bindParam
bool PDOStatement::bindParam ( mixed $parameter , mixed &$variable [, int $data_type [, int $length [, mixed $driver_options ]]] )
So I don't think it is achievable.
I extended PDO to do something similar to what stefs suggests, and it was easier for me in the long run:
class Array_Capable_PDO extends PDO {
/**
* Both prepare a statement and bind array values to it
* #param string $statement mysql query with colon-prefixed tokens
* #param array $arrays associatve array with string tokens as keys and integer-indexed data arrays as values
* #param array $driver_options see php documention
* #return PDOStatement with given array values already bound
*/
public function prepare_with_arrays($statement, array $arrays, $driver_options = array()) {
$replace_strings = array();
$x = 0;
foreach($arrays as $token => $data) {
// just for testing...
//// tokens should be legit
//assert('is_string($token)');
//assert('$token !== ""');
//// a given token shouldn't appear more than once in the query
//assert('substr_count($statement, $token) === 1');
//// there should be an array of values for each token
//assert('is_array($data)');
//// empty data arrays aren't okay, they're a SQL syntax error
//assert('count($data) > 0');
// replace array tokens with a list of value tokens
$replace_string_pieces = array();
foreach($data as $y => $value) {
//// the data arrays have to be integer-indexed
//assert('is_int($y)');
$replace_string_pieces[] = ":{$x}_{$y}";
}
$replace_strings[] = '('.implode(', ', $replace_string_pieces).')';
$x++;
}
$statement = str_replace(array_keys($arrays), $replace_strings, $statement);
$prepared_statement = $this->prepare($statement, $driver_options);
// bind values to the value tokens
$x = 0;
foreach($arrays as $token => $data) {
foreach($data as $y => $value) {
$prepared_statement->bindValue(":{$x}_{$y}", $value);
}
$x++;
}
return $prepared_statement;
}
}
You can use it like this:
$db_link = new Array_Capable_PDO($dsn, $username, $password);
$query = '
SELECT *
FROM test
WHERE field1 IN :array1
OR field2 IN :array2
OR field3 = :value
';
$pdo_query = $db_link->prepare_with_arrays(
$query,
array(
':array1' => array(1,2,3),
':array2' => array(7,8,9)
)
);
$pdo_query->bindValue(':value', '10');
$pdo_query->execute();
When you have other parameter, you may do like this:
$ids = array(1,2,3,7,8,9);
$db = new PDO(...);
$query = 'SELECT *
FROM table
WHERE X = :x
AND id IN(';
$comma = '';
for($i=0; $i<count($ids); $i++){
$query .= $comma.':p'.$i; // :p0, :p1, ...
$comma = ',';
}
$query .= ')';
$stmt = $db->prepare($query);
$stmt->bindValue(':x', 123); // some value
for($i=0; $i<count($ids); $i++){
$stmt->bindValue(':p'.$i, $ids[$i]);
}
$stmt->execute();
For me the sexier solution is to construct a dynamic associative array & use it
// A dirty array sent by user
$dirtyArray = ['Cecile', 'Gilles', 'Andre', 'Claude'];
// we construct an associative array like this
// [ ':name_0' => 'Cecile', ... , ':name_3' => 'Claude' ]
$params = array_combine(
array_map(
// construct param name according to array index
function ($v) {return ":name_{$v}";},
// get values of users
array_keys($dirtyArray)
),
$dirtyArray
);
// construct the query like `.. WHERE name IN ( :name_1, .. , :name_3 )`
$query = "SELECT * FROM user WHERE name IN( " . implode(",", array_keys($params)) . " )";
// here we go
$stmt = $db->prepare($query);
$stmt->execute($params);
I had a unique problem where, while converting the soon-to-be deprecated MySQL driver to the PDO driver I had to make a function which could build, dynamically, both normal parameters and INs from the same parameter array. So I quickly built this:
/**
* mysql::pdo_query('SELECT * FROM TBL_WHOOP WHERE type_of_whoop IN :param AND siz_of_whoop = :size', array(':param' => array(1,2,3), ':size' => 3))
*
* #param $query
* #param $params
*/
function pdo_query($query, $params = array()){
if(!$query)
trigger_error('Could not query nothing');
// Lets get our IN fields first
$in_fields = array();
foreach($params as $field => $value){
if(is_array($value)){
for($i=0,$size=sizeof($value);$i<$size;$i++)
$in_array[] = $field.$i;
$query = str_replace($field, "(".implode(',', $in_array).")", $query); // Lets replace the position in the query string with the full version
$in_fields[$field] = $value; // Lets add this field to an array for use later
unset($params[$field]); // Lets unset so we don't bind the param later down the line
}
}
$query_obj = $this->pdo_link->prepare($query);
$query_obj->setFetchMode(PDO::FETCH_ASSOC);
// Now lets bind normal params.
foreach($params as $field => $value) $query_obj->bindValue($field, $value);
// Now lets bind the IN params
foreach($in_fields as $field => $value){
for($i=0,$size=sizeof($value);$i<$size;$i++)
$query_obj->bindValue($field.$i, $value[$i]); // Both the named param index and this index are based off the array index which has not changed...hopefully
}
$query_obj->execute();
if($query_obj->rowCount() <= 0)
return null;
return $query_obj;
}
It is still untested however the logic seems to be there.
After some testing, I found out:
PDO does not like '.' in their names (which is kinda stupid if you ask me)
bindParam is the wrong function, bindValue is the right function.
A little editing about the code of Schnalle
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids)-1, '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
foreach ($ids as $k => $id)
$stmt->bindValue(($k+1), $id);
$stmt->execute();
?>
//implode(',', array_fill(0, count($ids)-1), '?'));
//'?' this should be inside the array_fill
//$stmt->bindValue(($k+1), $in);
// instead of $in, it should be $id
What database are you using? In PostgreSQL I like using ANY(array). So to reuse your example:
<?php
$ids=array(1,2,3,7,8,9);
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id = ANY (:an_array)'
);
$stmt->bindParam('an_array',$ids);
$stmt->execute();
?>
Unfortunately this is pretty non-portable.
On other databases you'll need to make up your own magic as others have been mentioning. You'll want to put that logic into a class/function to make it reusable throughout your program of course. Take a look at the comments on mysql_query page on PHP.NET for some more thoughts on the subject and examples of this scenario.
If the column can only contain integers, you could probably do this without placeholders and just put the ids in the query directly. You just have to cast all the values of the array to integers. Like this:
$listOfIds = implode(',',array_map('intval', $ids));
$stmt = $db->prepare(
"SELECT *
FROM table
WHERE id IN($listOfIds)"
);
$stmt->execute();
This shouldn't be vulnerable to any SQL injection.
As I know there is no any possibility to bind an array into PDO statement.
But exists 2 common solutions:
Use Positional Placeholders (?,?,?,?) or Named Placeholders (:id1, :id2, :id3)
$whereIn = implode(',', array_fill(0, count($ids), '?'));
Quote array earlier
$whereIn = array_map(array($db, 'quote'), $ids);
Both options are good and safe.
I prefer second one because it's shorter and I can var_dump parameters if I need it.
Using placeholders you must bind values and in the end your SQL code will be the same.
$sql = "SELECT * FROM table WHERE id IN ($whereIn)";
And the last and important for me is avoiding error "number of bound variables does not match number of tokens"
Doctrine it's great example of using positional placeholders, only because it has internal control over incoming parameters.
It's not possible to use an array like that in PDO.
You need to build a string with a parameter (or use ?) for each value, for instance:
:an_array_0, :an_array_1, :an_array_2, :an_array_3, :an_array_4, :an_array_5
Here's an example:
<?php
$ids = array(1,2,3,7,8,9);
$sqlAnArray = join(
', ',
array_map(
function($index) {
return ":an_array_$index";
},
array_keys($ids)
)
);
$db = new PDO(
'mysql:dbname=mydb;host=localhost',
'user',
'passwd'
);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN('.$sqlAnArray.')'
);
foreach ($ids as $index => $id) {
$stmt->bindValue("an_array_$index", $id);
}
If you want to keep using bindParam, you may do this instead:
foreach ($ids as $index => $id) {
$stmt->bindParam("an_array_$index", $ids[$id]);
}
If you want to use ? placeholders, you may do it like this:
<?php
$ids = array(1,2,3,7,8,9);
$sqlAnArray = '?' . str_repeat(', ?', count($ids)-1);
$db = new PDO(
'mysql:dbname=dbname;host=localhost',
'user',
'passwd'
);
$stmt = $db->prepare(
'SELECT *
FROM phone_number_lookup
WHERE country_code IN('.$sqlAnArray.')'
);
$stmt->execute($ids);
If you don't know if $ids is empty, you should test it and handle that case accordingly (return an empty array, or return a Null Object, or throw an exception, ...).
After going through the same problem, i went to a simpler solution (although still not as elegant as an PDO::PARAM_ARRAY would be) :
given the array $ids = array(2, 4, 32):
$newparams = array();
foreach ($ids as $n => $val){ $newparams[] = ":id_$n"; }
try {
$stmt = $conn->prepare("DELETE FROM $table WHERE ($table.id IN (" . implode(", ",$newparams). "))");
foreach ($ids as $n => $val){
$stmt->bindParam(":id_$n", intval($val), PDO::PARAM_INT);
}
$stmt->execute();
... and so on
So if you are using a mixed values array, you will need more code to test your values before assigning the type param:
// inside second foreach..
$valuevar = (is_float($val) ? floatval($val) : is_int($val) ? intval($val) : is_string($val) ? strval($val) : $val );
$stmt->bindParam(":id_$n", $valuevar, (is_int($val) ? PDO::PARAM_INT : is_string($val) ? PDO::PARAM_STR : NULL ));
But i have not tested this one.
With MySQL and PDO we can use a JSON array and JSON_CONTAINS() (https://dev.mysql.com/doc/refman/8.0/en/json-search-functions.html#function_json-contains) to search in.
$ids = [123, 234, 345, 456]; // Array of users I search
$ids = json_encode($ids); // JSON conversion
$sql = <<<SQL
SELECT ALL user_id, user_login
FROM users
-- Cast is mandatory beaucause JSON_CONTAINS() waits JSON doc candidate
WHERE JSON_CONTAINS(:ids, CAST(user_id AS JSON))
SQL;
$search = $pdo->prepare($sql);
$search->execute([':ids' => $ids]);
$users = $search->fetchAll();
Whe can also use JSON_TABLE() (https://dev.mysql.com/doc/refman/8.0/en/json-table-functions.html#function_json-table) for more complex cases and JSON data exploration :
$users = [
['id' => 123, 'bday' => ..., 'address' => ...],
['id' => 234, 'bday' => ..., 'address' => ...],
['id' => 345, 'bday' => ..., 'address' => ...],
]; // I'd like to know their login
$users = json_encode($users);
$sql = <<<SQL
SELECT ALL user_id, user_login
FROM users
WHERE user_id IN (
SELECT ALL user_id
FROM JSON_TABLE(:users, '$[*]' COLUMNS (
-- Data exploration...
-- (if needed I can explore really deeply with NESTED kword)
user_id INT PATH '$.id',
-- I could skip these :
user_bday DATE PATH '$.bday',
user_address TINYTEXT PATH '$.address'
)) AS _
)
SQL;
$search = $pdo->prepare($sql);
$search->execute([':users' => $users]);
...
Here is my solution, based on alan_mm's answer. I have also extended the PDO class:
class Db extends PDO
{
/**
* SELECT ... WHERE fieldName IN (:paramName) workaround
*
* #param array $array
* #param string $prefix
*
* #return string
*/
public function CreateArrayBindParamNames(array $array, $prefix = 'id_')
{
$newparams = [];
foreach ($array as $n => $val)
{
$newparams[] = ":".$prefix.$n;
}
return implode(", ", $newparams);
}
/**
* Bind every array element to the proper named parameter
*
* #param PDOStatement $stmt
* #param array $array
* #param string $prefix
*/
public function BindArrayParam(PDOStatement &$stmt, array $array, $prefix = 'id_')
{
foreach($array as $n => $val)
{
$val = intval($val);
$stmt -> bindParam(":".$prefix.$n, $val, PDO::PARAM_INT);
}
}
}
Here is a sample usage for the above code:
$idList = [1, 2, 3, 4];
$stmt = $this -> db -> prepare("
SELECT
`Name`
FROM
`User`
WHERE
(`ID` IN (".$this -> db -> CreateArrayBindParamNames($idList)."))");
$this -> db -> BindArrayParam($stmt, $idList);
$stmt -> execute();
foreach($stmt as $row)
{
echo $row['Name'];
}
you first set number of "?" in query and then by a "for" send parameters
like this :
require 'dbConnect.php';
$db=new dbConnect();
$array=[];
array_push($array,'value1');
array_push($array,'value2');
$query="SELECT * FROM sites WHERE kind IN (";
foreach ($array as $field){
$query.="?,";
}
$query=substr($query,0,strlen($query)-1);
$query.=")";
$tbl=$db->connection->prepare($query);
for($i=1;$i<=count($array);$i++)
$tbl->bindParam($i,$array[$i-1],PDO::PARAM_STR);
$tbl->execute();
$row=$tbl->fetchAll(PDO::FETCH_OBJ);
var_dump($row);
I took it a bit further to get the answer closer to the original question of using placeholders to bind the params.
This answer will have to make two loops through the array to be used in the query. But it does solve the issue of having other column placeholders for more selective queries.
//builds placeholders to insert in IN()
foreach($array as $key=>$value) {
$in_query = $in_query . ' :val_' . $key . ', ';
}
//gets rid of trailing comma and space
$in_query = substr($in_query, 0, -2);
$stmt = $db->prepare(
"SELECT *
WHERE id IN($in_query)";
//pind params for your placeholders.
foreach ($array as $key=>$value) {
$stmt->bindParam(":val_" . $key, $array[$key])
}
$stmt->execute();
You could convert this:
$stmt = $db->prepare('SELECT * FROM table WHERE id IN('.$in.')');
In this:
$stmt = $db->prepare('SELECT * FROM table WHERE id IN(:id1, :id2, :id3, :id7, :id8, :id9)');
And execute it with this array:
$stmt->execute(array(
:id1 =>1, :id2 =>2, :id3 =>3, :id7 =>7, :id8 =>8, :id9 => 9
)
);
Thus:
$in = array();
$consultaParam = array();
foreach($ids as $k => $v){
$in[] = ':id'.$v;
$consultaParam[':id'.$v] = $v;
}
Final code:
$ids = array(1,2,3,7,8,9);
$db = new PDO(...);
$in = array();
$consultaParam = array();
foreach($ids as $k => $v){
$in[] = ':id'.$v;
$consultaParam[':id'.$v] = $v;
}
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN('.$in.')'
);
$stmt->execute($consultaParam);
Please I am having problem tracking down the problem with this code I have been trying for hours . it gives me the error DBD::mysql::st fetchrow_hashref failed: fetch() without execute() at line 15
sub Split_Into_Words
{
#### Connection parameters ############################
my $dsn = "dbi:mysql:malware:localhost:3306";
my $user = 'root';
my $passwd = 'sxxxs';
########################################################
my $domain ;
my $countDir = 0 ;
my $file = shift ;
my $labelID = (split(/[.]/ , $file))[1] ; ### Split and get the middle value since format is temporay.
#### Query String ############################################################################
my $InsertIntoHostTable_QS = "INSERT INTO TB_host(HostName , UrlID , ExtID) Values (? , ? , ? ) ; ";
my $InsertIntoDomainTable_QS = "INSERT IGNORE INTO TB_Domain(Domain) values (?) ;" ;
my $InsertIntoArgVal_QS = "INSERT INTO TB_Arg_Value(Arg, URL_ID) VALUES (? , ? ) ; " ;
my $InsertIntoDirectory_QS = "INSERT INTO TB_Directory(DIRNAME , DEPTH , URLID) VALUES (? , ? , ? )" ;
my $InsertIntoExtension_QS = "INSERT IGNORE INTO TB_Extension (Extension) values ( ? ) ; ";
my $InsertIntoExtensionNULL_QS = "INSERT IGNORE INTO TB_Extension (ID , Extension) values (? , ? ) ; ";
my $SelectString = " Select URL , ID from TB_URL where LabelID = '" . $labelID."';";
my $InsertIntoFileName_QS = "INSERT IGNORE INTO TB_FileName( filename) VALUES (?) ; " ;
###################################################################################################
my $DBIConnect = DBI->connect($dsn , $user , $passwd) or die("Cannot connect to datadbase $DBI::errstr\n");
print ("Splitting Into Words \n");
######Initialization of a default DB value #################
my $sth = $DBIConnect->prepare( $InsertIntoExtensionNULL_QS);
$sth->execute(1 , 'null') or die("Error Executing the Insertion" . $sth->errstr );
$sth->finish();
#############################################################
$sth = $DBIConnect ->prepare($SelectString);
sleep(10);
open (FH , '<' , $file); # Open file to be read from disk
my $i = 0;
$sth->execute() or die("Error Executing the Insertion" . $sth->errstr );
->line 15 while(my $hash_ref = $sth->fetchrow_hashref )
{
my $extensionID = "1";
my $intialURL = $hash_ref->{URL} ;
my $initialID = $hash_ref->{ID};
}
}
I'm not sure if this is the issue, but you may not need the finish after the insert. From the DBI doc:
Indicate that no more data will be fetched from this statement handle
before it is either executed again or destroyed. You almost certainly
do not need to call this method.
Adding calls to finish after loop that fetches all rows is a common
mistake, don't do it, it can mask genuine problems like uncaught fetch
errors.
If that is the problem, you may want to create a second statement handler for the select call.
Apart from the annoyingly long SQL variable names, $SelectString should contain a "?", in case $labelID contains something that could break the query or cause an injection.
prepare() doesn't absolutely require a "?", but if execute has parameters, then there must be a matching number of "?" in the query string.
First $sth->finish() is not needed because the query is an insert and doesn't return any rows.
Second 'die' should be "Error executing query", because it executing $SelectString
Note SQL convention is to write all in uppercase, and for extra safety enclose field names in backticks. Queries do not end with semicolon. Also note that "my" variables are local to that between braces, { } so that my variables in the while loop will be unavailable afterwards.
Suggest formatting thus:
sub Split_Into_Words {
#### Connection parameters ############################
my $dsn = "dbi:mysql:malware:localhost:3306";
my $user = 'root';
my $passwd = 'sxxxs';
########################################################
my $domain ;
my $countDir = 0 ;
my $file = shift ;
my $labelID = (split(/[.]/ , $file))[1] ; ### Split and get the middle value since format is temporary.
#### Query String ############################################################################
my $InsertIntoHostTable_QS = "INSERT INTO `TB_host` (`HostName`,`UrlID`,`ExtID`) VALUES (?,?,?)";
my $InsertIntoDomainTable_QS = "INSERT IGNORE INTO `TB_Domain` (`Domain`) VALUES (?)";
my $InsertIntoArgVal_QS = "INSERT INTO `TB_Arg_Value` (`Arg`,`URL_ID`) VALUES (?,?)";.
my $InsertIntoDirectory_QS = "INSERT INTO `TB_Directory` (`DIRNAME`,`DEPTH`,`URLID`) VALUES (?,?,?)";
my $InsertIntoExtension_QS = "INSERT IGNORE INTO `TB_Extension` (`Extension`) VALUES (?)";
my $InsertIntoExtensionNULL_QS= "INSERT IGNORE INTO `TB_Extension` (`ID`,`Extension`) VALUES (?,?)";
my $SelectString = "SELECT `URL`,`ID` FROM `TB_URL` WHERE `LabelID`=?";
my $InsertIntoFileName_QS = "INSERT IGNORE INTO `TB_FileName` (`filename`) VALUES (?)";
###################################################################################################
my $DBIConnect = DBI->connect($dsn , $user , $passwd) or die("Cannot connect to datadbase $DBI::errstr\n");
print ("Splitting Into Words \n");
######Initialization of a default DB value #################
my $sth = $DBIConnect->prepare( $InsertIntoExtensionNULL_QS);
$sth->execute(1 , 'null') or die("Error executing the Insertion: " . $sth->errstr );
# $sth->finish(); # not needed because it's an insert
#############################################################
$sth = $DBIConnect->prepare($SelectString);
sleep(10);
open (FH , "<$file"); # Open file to be read from disk
my $i = 0;
$sth->execute($labelID) or die("Error executing query: " . $sth->errstr );
while(my $hash_ref = $sth->fetchrow_hashref ) {
my $extensionID = "1";
my $intialURL = $hash_ref->{URL};
my $initialID = $hash_ref->{ID};
}