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42 lines
1.2 KiB
PHP
Executable File
42 lines
1.2 KiB
PHP
Executable File
<?php # vim:ft=php
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require_once('pdo.inc');
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set_sql('create1', 'CREATE TABLE test(id INT NOT NULL PRIMARY KEY, val VARCHAR(10), val2 VARCHAR(16))');
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set_sql('insert1', "INSERT INTO test VALUES(?, ?, ?)");
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set_sql('insert2', "INSERT INTO test VALUES(:first, :second, :third)");
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set_sql('select1', 'SELECT id, val, val2 FROM test');
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set_sql('select2', 'SELECT COUNT(*) FROM test');
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$data = array(
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array('10', 'Abc', 'zxy'),
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array('20', 'Def', 'wvu'),
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array('30', 'Ghi', 'tsr'),
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array('40', 'Jkl', 'qpo'),
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array('50', 'Mno', 'nml'),
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array('60', 'Pqr', 'kji'),
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);
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$DB->exec($SQL['create1']);
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// Insert using question mark placeholders
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$stmt = $DB->prepare($SQL['insert1']);
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foreach ($data as $row) {
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$stmt->execute($row);
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}
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// Retrieve column metadata for a result set returned by explicit SELECT
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$select = $DB->query($SQL['select1']);
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$meta = $select->getColumnMeta(0);
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var_dump($meta);
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$meta = $select->getColumnMeta(1);
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var_dump($meta);
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$meta = $select->getColumnMeta(2);
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var_dump($meta);
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// Retrieve column metadata for a result set returned by a function
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$select = $DB->query($SQL['select2']);
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$meta = $select->getColumnMeta(0);
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var_dump($meta);
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?>
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