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Quote all non-numeric columns

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@960 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana 2009-08-04 11:13:35 +00:00
parent 73504b9ecb
commit 229fd8d460
1 changed files with 7 additions and 5 deletions
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12
adminer/include/export.inc.php
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@ -104,6 +104,7 @@ function dump_data($table, $style, $select = "") {
}
$result = $dbh->query(($select ? $select : "SELECT * FROM " . idf_escape($table))); //! enum and set as numbers, binary as _binary, microtime
if ($result) {
$fields = fields($table);
$length = 0;
while ($row = $result->fetch_assoc()) {
if ($_POST["format"] == "csv") {
@ -112,16 +113,17 @@ function dump_data($table, $style, $select = "") {
$insert = "INSERT INTO " . idf_escape($table) . " (" . implode(", ", array_map('idf_escape', array_keys($row))) . ") VALUES";
$row2 = array();
foreach ($row as $key => $val) {
$row2[$key] = (isset($val) ? (ereg('^(0|-?[1-9][0-9]*(\\.[0-9]+)?|0\\.[0-9]+)$', $val) ? $val : $dbh->quote($val)) : "NULL"); // strings -0, -0.0, 1., 01, .5 would translate to 0, 0.0, 1, 1, 0.5
$row2[$key] = (isset($val) ? (ereg('int|float|double|decimal', $fields[$key]["type"]) ? $val : $dbh->quote($val)) : "NULL"); //! columns looking like functions
}
$s = implode(",\t", $row2);
if ($style == "INSERT+UPDATE") {
$set = array();
foreach ($row as $key => $val) {
$set[] = idf_escape($key) . " = " . (isset($val) ? $dbh->quote($val) : "NULL");
foreach ($row2 as $key => $val) {
$set[] = idf_escape($key) . " = $val";
}
echo "$insert (" . implode(", ", $row2) . ") ON DUPLICATE KEY UPDATE " . implode(", ", $set) . ";\n";
echo "$insert ($s) ON DUPLICATE KEY UPDATE " . implode(", ", $set) . ";\n";
} else {
$s = "\n(" . implode(", ", $row2) . ")";
$s = "\n($s)";
if (!$length) {
echo $insert . $s;
$length = strlen($insert) + strlen($s);