mysql to postgresql database error - php

I create a script to convert my mysql database to a postgres database
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
$psql = "
INSERT INTO subscriptions_sub (id,cust_id,tarrif_id,des,datetime_created,datetime_modified,credit,credit_limit,status,date_start,date_end,backoffice_userref,backoffice_deleted,backoffice_createdon,backoffice_createdby, backoffice_updatedon,backoffice_updatedby,backoffice_administration,backoffice_readonly,backoffice_order,backoffice_dummy)
VALUES('" .(int) $row["subscription_id"] . "','" . (int) $row["customer_id"] . "','" . (int) $row["tariffplan_id"] . "','" . $row["description"] . "',NULLIF('" . $row["datetime_created"] . "','0000-00-00 00:00:00')::timestamp,NULLIF('" . $row["datetime_modified"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["credit"] . "','" . (int) $row["credit_limit"] . "','" . $row["status"] . "',NULLIF('" . $row["date_start"] . "','')::timestamp,NULLIF('" . $row["date_end"] . "','')::timestamp,'" . (int) $row["backoffice_userref"] . "','" . (int) $row["backoffice_deleted"] . "',NULLIF('" . $row["backoffice_createdon"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["backoffice_createdby"] . "',NULLIF('" . $row["backoffice_updatedon"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["backoffice_updatedby"] . "','" . (int) $row["backoffice_administration"] . "','" . (int) $row["backoffice_readonly"] . "','" . (int) $row["backoffice_order"] . "','" . (int) $row["backoffice_dummy"] . "');
";
print_r($row);
$ret = pg_query($db, $psql);
if(!$ret){
echo pg_last_error($db);
} else {
echo "Records created succesfully\n";
}
When I run it I get this error:
invalid input syntax for type timestamp: "" in /home/ruud/Database2.php on line 38
ERROR: invalid input syntax for type timestamp: ""root#149-210-204-94:/home/ruud#
datetime_created and datetime_modified are from type TIMESTAMP
date_start and date_end are from type DATE
backoffice_createon and backoffice_update on are from type DATETIME
I cant seem to find out where I'm making a error.

Related

How to set charset in import CSV file to mysql database?

I wrote a code that imports data from a CSV file into the database. However, I have a problem with setting charset on cp1250. When I use Polish characters in the database I see strange characters. I tried to use the SET NAMES function, but it does not work - any ideas?
<?php
$conn = mysqli_connect("localhost", "b", "c", "d");
if (isset($_POST["import"])) {
$fileName = $_FILES["file"]["tmp_name"];
if ($_FILES["file"]["size"] > 0) {
$file = fopen($fileName, "r");
while (($column = fgetcsv($file, 10000, ",")) !== FALSE) {
$sqlInsert = "INSERT INTO evdb_Historia_Aktualizacja(ID,Imie_I_Nazwisko,Suma_Brutto_Przejazdy,Suma_Netto_Przejazdy,Gotowka_Przejazdy_Uber,Brutto_UberEats,Netto_UberEats,VAT_UberEats,Netto_Gotowka,Bonusy_Dodatki,Napiwki_Brutto,Napiwek_18,Napiwek,Dodatki_UberEats,Ilosc_Dni,Prowizja_Evelstar,Kwota_Po_Prowizji_Evelstar,VAT_Przejazdy,Faktury_Brutto,Faktury_Netto,VAT_Faktury,VAT_Nalezny,Suma_Bez_Skladek,Rodzaj_Umowy,Kwota_Skladek,Potracenia_Reczne,Potracenia_Stale,Przelew_Przewoz,Przelew_UberEats,Data_Od,Data_Do,Login)
values ('" . $column[0] . "','" . $column[1] . "','" . $column[2] . "','" . $column[3] . "','" . $column[4] . "','" . $column[5] . "','" . $column[6] . "','" . $column[7] . "','" . $column[8] . "','" . $column[9] . "','" . $column[10] . "','" . $column[11] . "','" . $column[12] . "','" . $column[13] . "','" . $column[14] . "','" . $column[15] . "','" . $column[16] . "','" . $column[17] . "','" . $column[18] . "','" . $column[19] . "','" . $column[20] . "','" . $column[21] . "','" . $column[22] . "','" . $column[23] . "','" . $column[24] . "','" . $column[25] . "','" . $column[26] . "','" . $column[27] . "','" . $column[28] . "','" . $column[29] . "','" . $column[30] . "','" . $column[31] . "')";
$result = mysqli_query($conn, $sqlInsert);
if (! empty($result)) {
$type = "success";
$message = "CSV Data Imported into the Database";
} else {
$type = "error";
$message = "Problem in Importing CSV Data";
}
}
}
}
?>

I am unable to increament id

I searched many stackoverflow questions it didn't help
I want to increment id by fetching last id from MySQL table.
I don't want to do auto increment in MySQL table because already one column is auto incremented.
<?php
include 'db.php';
$created = date('Y-m-d H:i:s');
//$json_data = array();
$message = array();
$error = array();
if ($_GET['vendor_id'] == "") {
$message[] = array("message" => "Values Empty");
} else {
$result = mysqli_query("SELECT loo_id FROM loo_list ORDER BY loo_id DESC LIMIT 1");
if ($result) {
$order_array = mysqli_fetch_assoc($result) or die(mysqli_error());
//echo $order_array['loo_id'];
}
$loo_id = $order_array['loo_id'] + 1;
$sql = "insert into loo_list(loo_id,name,address,geolocation,price,facility_category,facilities,count,accessbility,image,type,category,created_vendor,days,timings,terms_conditions,vendor_approval,created,warning,url,user_ids,overall,admin_approval,updated)values('" . $loo_id . "','" . $_GET['loo_name'] . "','" . $_GET['address'] . "','" . $_GET['loo_location'] . "','" . $_GET['price'] . "','" . $_GET['facility_category'] . "','" . $_GET['facilities'] . "','" . $_GET['count'] . "','" . $_GET['accessbility'] . "','" . $_GET['image'] . "','Offerers','" . $_GET['category'] . "','" . $_GET['vendor_id'] . "','" . $_GET['days'] . "','" . $_GET['timings'] . "','" . $_GET['terms_conditions'] . "','1','" . $created . "','0','','" . $_GET['user_ids'] . "','" . $_GET['overall'] . "','1','" . $created . "')";
$res1 = mysqli_query($db, $sql) or die(mysqli_error());
$message[] = array("message" => "success");
}
$json_data = array("result" => $message);
echo json_encode($json_data);
?>
Try this code.
if(trim($order_array['loo_id']) === ''){
$loo_id = 1;
}else{
$loo_id = intval($order_array['loo_id']) + 1;
}

mysqli to postgres database

I create a script to insert data from a mysqli database to a postgres database
<?php
$conn = new mysqli(...........);
if ($conn->connect_error) {
die("Connection fialed: " . $conn->connect_error);
}
else
{
echo "MySQL connection successfull\n";
}
$db = pg_connect(.................);
if(!$db){
echo "Error : Unable to open database\n";
} else {
echo "PostgreSQL connection successfull\n";
}
$sql = "SELECT * FROM crm_subscriptions";
echo $sql . "\n";
$result = $conn->query($sql);
echo $conn->error . "\n";
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
$psql = "
INSERT INTO subscriptions_sub (id,cust_id,tarrif_id,des,datetime_created,datetime_modified,credit,credit_limit,status,date_start,date_end,backoffice_userref,backoffice_deleted,backoffice_createdon,backoffice_createdby, backoffice_updatedon,backoffice_updatedby,backoffice_administration,backoffice_readonly,backoffice_order,backoffice_dummy)
VALUES('" .(int) $row["subscription_id"] . "','" . (int) $row["customer_id"] . "','" . (int) $row["tariffplan_id"] . "','" . $row["description"] . "',NULLIF('" . $row["datetime_created"] . "','0000-00-00 00:00:00')::timestamp,NULLIF('" . $row["datetime_modified"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["credit"] . "','" . (int) $row["credit_limit"] . "','" . $row["status"] . "',NULLIF('" . $row["date_start"] . "','')::timestamp,NULLIF('" . $row["date_end"] . "','')::timestamp,'" . (int) $row["backoffice_userref"] . "','" . (int) $row["backoffice_deleted"] . "',NULLIF('" . $row["backoffice_createdon"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["backoffice_createdby"] . "',NULLIF('" . $row["backoffice_updatedon"] . "','0000-00-00 00:00:00')::timestamp,'" . (int) $row["backoffice_updatedby"] . "','" . (int) $row["backoffice_administration"] . "','" . (int) $row["backoffice_readonly"] . "','" . (int) $row["backoffice_order"] . "','" . (int) $row["backoffice_dummy"] . "');
";
print_r($row);
$ret = pg_query($db, $psql);
if(!$ret){
echo pg_last_error($db);
} else {
echo "Records created succesfully\n";
}
}
} else {
echo "0 results \n";
}
?>
When I run it I get this error:
invalid input syntax for type timestamp: "" in
/home/ruud/Database2.php on line 38 ERROR: invalid input syntax
for type timestamp: ""root#149-210-204-94:/home/ruud# ERROR:
invalid input syntax for type timestamp: ""Array
datetime_created and datetime_modified are from type TIMESTAMP date_start and date_end are from type DATE backoffice_createon and backoffice_update on are from type DATETIME
You need to install a postgres driver/module, as mysqli is the driver for mysql.
sudo apt-get install php5-pgsql
Or if the package is installed, you need to enable de module in php.ini
extension=php_pgsql.dll (windows)
extension=php_pgsql.so (linux)
you may already have it installed. check your phpinfo();

I want to show an error if duplicates are there in database using php and mysql

I'm trying to show an error while entering duplicates using php and mysql, but i'm not getting how to complete, please give an solution........
this is my code:
mysql_query(
"INSERT INTO productcost (product, productCategory, model, purchasePrice, mrp, customerPrice, marginCustomer, dealerPrice, marginDealer)
VALUES ('" . $_POST["product"] . "','" . $_POST["productCategory"] . "','" . $_POST["model"] . "','" . $_POST["purchasePrice"] . "','" . $_POST["mrp"] . "','" . $_POST["customerPrice"] . "','" . $_POST["marginCustomer"] . "','" . $_POST["dealerPrice"] . "', '" . $_POST["marginDealer"] . "')");
$current_id = mysql_insert_id();
if(!empty($current_id)) {
$message = "New Product Added Successfully";
}
}
You have to create unique key in productcost table , using unique fields like (product, productCategory, model). Now execute insert query, if there is a recode in the table return error . now you can handle error and give message.
try{
mysql_query("INSERT INTO productcost (product_key_id,product, productCategory,model,purchasePrice, mrp, customerPrice, marginCustomer, dealerPrice, marginDealer)
VALUES
('" . $_POST["created_product_id"] . "','" . $_POST["product"] . "','".$_POST["productCategory"] . "','" . $_POST["model"] . "','".$_POST["purchasePrice"] . "','" . $_POST["mrp"] . "','".$_POST["customerPrice"] . "','" . $_POST["marginCustomer"] . "','".$_POST["dealerPrice"] . "', '" . $_POST["marginDealer"] . "')");
return TRUE;
}
catch(Exception $e){
return FALSE;
}
or you can check is there a recode in table before insert
select count(*) as cc from doc_upload where product_key_id = $_POST["created_product_id"];
To show an error message while entering duplicates:
// First check there are same data available or not using a query by counting the row
$sqlCheck = "SELECT COUNT(`id`) WHERE product = '" . $_POST["product"] . "' AND productCategory = '" . $_POST["productCategory"] . "' AND model = '" . $_POST["model"] . "'"; // You have to add mroe thing in where clause
$CheckQuery = mysql_query($sqlCheck);
// if there is no duplicate data
//
if ($CheckQuery > 0) {
# code...
mysql_query(
"INSERT INTO productcost (product, productCategory, model, purchasePrice, mrp, customerPrice, marginCustomer, dealerPrice, marginDealer)
VALUES ('" . $_POST["product"] . "','" . $_POST["productCategory"] . "','" . $_POST["model"] . "','" . $_POST["purchasePrice"] . "','" . $_POST["mrp"] . "','" . $_POST["customerPrice"] . "','" . $_POST["marginCustomer"] . "','" . $_POST["dealerPrice"] . "', '" . $_POST["marginDealer"] . "')");
$current_id = mysql_insert_id();
if(!empty($current_id)) {
$message = "New Product Added Successfully";
}
} else {
$message = "Data is Duplicated";
}
Note : I'm Giving you an Example . this is how you have to check
duplicate data

parse csv and input to mysql

while(($data = fgetcsv($handle,0,",")) !== FALSE){
$num = count($data);
$sql = "INSERT INTO `calendar` (`service_id`, `sunday`, `monday`, `tuesday`, `wednesday`, `thursday`, `friday`, `saturday`, `start_date`, `end_date`) VALUES ('" . $data[0] . "','" . $data[1] . "','" . $data[2] . "','" . $data[3] . "','" . $data[4] . "','" . $data[5] . "','" . $data[6] . "','" . $data[7] . "','" . $data[8] . "','" . $data[9] . "');";
$collect .= $sql;
$count = count(explode(";",$collect));
if($count > 500){
$mysql->multi_query($collect);
$collect = '';
$count = 0;
}
$row++;
}
i'm parsing a csv and collecting queries and if it's more then 500 submitting to sql server
but the multi_query run only once why?

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