mirror/php-adminer
1
0
Fork 0
mirror of https://github.com/vrana/adminer.git synced 2025-08-12 09:34:10 +02:00
Code Issues Releases Wiki Activity

Use VALUES() in INSERT+UPDATE export

Browse Source
This commit is contained in:
Jakub Vrana
2012-08-11 22:59:20 -07:00
parent f9cbf50bd7
commit 3a381564e5
3 changed files with 18 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
adminer/include/adminer.inc.php
View File

@@ -672,12 +672,17 @@ DROP PROCEDURE adminer_alter;
$insert = "";
$buffer = "";
$keys = array();
$suffix = "";
while ($row = $result->fetch_row()) {
if (!$keys) {
$values = array();
foreach ($row as $val) {
$field = $result->fetch_field();
$keys[] = $field->name;
$key = idf_escape($field->name);
$values[] = "$key = VALUES($key)";
}
$suffix = ($style == "INSERT+UPDATE" ? "\nON DUPLICATE KEY UPDATE " . implode(", ", $values) : "") . ";\n";
}
if ($_POST["format"] != "sql") {
if ($style == "table") {
@@ -692,29 +697,19 @@ DROP PROCEDURE adminer_alter;
foreach ($row as $key => $val) {
$row[$key] = ($val !== null ? (ereg('int|float|double|decimal|bit', $fields[$keys[$key]]["type"]) ? $val : q($val)) : "NULL"); //! columns looking like functions
}
$s = implode(",\t", $row);
if ($style == "INSERT+UPDATE") {
$set = array();
foreach ($row as $key => $val) {
$set[] = idf_escape($keys[$key]) . " = $val";
}
echo "$insert ($s) ON DUPLICATE KEY UPDATE " . implode(", ", $set) . ";\n";
$s = ($max_packet ? "\n" : " ") . "(" . implode(",\t", $row) . ")";
if (!$buffer) {
$buffer = $insert . $s;
} elseif (strlen($buffer) + 4 + strlen($s) + strlen($suffix) < $max_packet) { // 4 - length specification
$buffer .= ",$s";
} else {
$s = ($max_packet ? "\n" : " ") . "($s)";
if (!$buffer) {
$buffer = $insert . $s;
} elseif (strlen($buffer) + 4 + strlen($s) < $max_packet) { // 4 - length specification
$buffer .= ",$s";
} else {
echo "$buffer;\n";
$buffer = $insert . $s;
}
echo $buffer . $suffix;
$buffer = $insert . $s;
}
}
}
if ($_POST["format"] == "sql" && $style != "INSERT+UPDATE" && $buffer) {
$buffer .= ";\n";
echo $buffer;
if ($buffer) {
echo $buffer . $suffix;
}
} elseif ($_POST["format"] == "sql") {
echo "-- " . str_replace("\n", " ", $connection->error) . "\n";