<?php
include('lightsqlparser.class.php');
header("Content-Type: text/plain");
echo '========= Light SQL Parser DEMO =========' . PHP_EOL;
echo PHP_EOL . '### UPDATE ###' . PHP_EOL;
$lsp = new LightSQLParser("UPDATE Customers as ae
SET ContactName = 'Alfred Schmidt', City= 'Frankfurt'
WHERE CustomerID = 1;");
// OR
/*
$lsp = new LightSQLParser();
$lsp->setQuery("UPDATE Customers as ae
SET ContactName = 'Alfred Schmidt', City= 'Frankfurt'
WHERE CustomerID = 1;");
*/
echo PHP_EOL . 'METHOD' . PHP_EOL;
var_dump($lsp->method());
echo PHP_EOL . 'TABLES' . PHP_EOL;
var_dump($lsp->tables());
echo PHP_EOL . 'FIELDS' . PHP_EOL;
var_dump($lsp->fields());
echo PHP_EOL . '### SELECT ###' . PHP_EOL;
$lsp->setQuery("SELECT surname, given_names, title FROM Person
JOIN Author on person.ID = Author.personID
JOIN Book on Book.ID = Author.publicationID
UNION ALL
SELECT surname, given_names, title FROM Person
JOIN Author on person.ID = Author.personID
JOIN Article on Article.ID = Author.publicationID");
echo PHP_EOL . 'METHOD' . PHP_EOL;
var_dump($lsp->method());
echo PHP_EOL . 'TABLES' . PHP_EOL;
var_dump($lsp->tables());
echo PHP_EOL . 'FIELDS' . PHP_EOL;
var_dump($lsp->fields());
echo PHP_EOL . '### INSERT ###' . PHP_EOL;
$lsp->setQuery("INSERT INTO Customers (CustomerName, ContactName, Address, City, PostalCode, Country)
VALUES ('Cardinal', 'Tom B. Erichsen', 'Skagen 21', 'Stavanger', '4006', 'Norway');");
echo PHP_EOL . 'METHOD' . PHP_EOL;
var_dump($lsp->method());
echo PHP_EOL . 'TABLES' . PHP_EOL;
var_dump($lsp->tables());
echo PHP_EOL . 'FIELDS' . PHP_EOL;
var_dump($lsp->fields());
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