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ea00d5d37d
* out of range seek() throws exception * deprecated DibiDriver::errorInfo * fixed seek(0) on first iteration * added DibiDatabaseException::catchError() & restore() for converting errors to exceptions
88 lines
1.7 KiB
PHP
88 lines
1.7 KiB
PHP
<h1>dibi fetch example</h1>
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<pre>
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<?php
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require_once '../dibi/dibi.php';
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dibi::connect(array(
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'driver' => 'sqlite',
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'database' => 'sample.sdb',
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));
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/*
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TABLE products
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product_id | title
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-----------+----------
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1 | Chair
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2 | Table
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3 | Computer
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*/
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// fetch a single value
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$res = dibi::query('SELECT [title] FROM [products]');
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$value = $res->fetchSingle();
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print_r($value); // Chair
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echo '<hr>';
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// fetch complete result set
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$res = dibi::query('SELECT * FROM [products]');
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$all = $res->fetchAll();
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print_r($all);
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echo '<hr>';
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// fetch complete result set like association array
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$assoc = $res->fetchAssoc('title'); // key
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print_r($assoc);
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echo '<hr>';
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// fetch complete result set like pairs key => value
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$pairs = $res->fetchPairs('product_id', 'title');
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print_r($pairs);
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echo '<hr>';
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// fetch row by row
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foreach ($res as $row => $fields) {
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print_r($fields);
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}
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echo '<hr>';
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// fetch row by row with defined offset
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foreach ($res->getIterator(2) as $row => $fields) {
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print_r($fields);
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}
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// fetch row by row with defined offset and limit
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foreach ($res->getIterator(2, 1) as $row => $fields) {
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print_r($fields);
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}
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// more complex association array
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$res = dibi::query('
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SELECT * FROM [products]
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INNER JOIN [orders] USING ([product_id])
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INNER JOIN [customers] USING ([customer_id])
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');
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$assoc = $res->fetchAssoc('customers.name,products.title'); // key
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print_r($assoc);
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echo '<hr>';
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$assoc = $res->fetchAssoc('customers.name,*,products.title'); // key
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print_r($assoc);
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echo '<hr>';
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$assoc = $res->fetchAssoc('customers.name,#,products.title'); // key
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print_r($assoc);
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echo '<hr>';
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