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Alter database

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@450 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2008-08-19 10:32:34 +00:00
parent 9cb4e22ac7
commit 4951444bcb
2 changed files with 49 additions and 6 deletions
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8
export.inc.php
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@@ -8,7 +8,7 @@ function dump_csv($row) {
echo implode(",", $row) . "\n";
}
function dump_table($table, $style) {
function dump_table($table, $style, $is_view = false) {
global $mysql, $max_packet, $types;
if ($_POST["format"] == "csv") {
echo "\xef\xbb\xbf";
@@ -19,10 +19,11 @@ function dump_table($table, $style) {
$result = $mysql->query("SHOW CREATE TABLE " . idf_escape($table));
if ($result) {
if ($style == "DROP, CREATE") {
echo "DROP TABLE " . idf_escape($table) . ";\n";
echo "DROP " . ($is_view ? "VIEW" : "TABLE") . " " . idf_escape($table) . ";\n";
}
$create = $mysql->result($result, 1);
echo ($style == "CREATE, ALTER" ? preg_replace('~^CREATE TABLE ~', '\\0IF NOT EXISTS ', $create) : $create) . ";\n\n";
$result->free();
echo ($style != "CREATE, ALTER" ? $create : ($is_view ? substr_replace($create, " OR REPLACE", 6, 0) : substr_replace($create, " IF NOT EXISTS", 12, 0))) . ";\n\n";
if ($max_packet < 1073741824) { // protocol limit
$row_size = 21 + strlen(idf_escape($table));
foreach (fields($table) as $field) {
@@ -34,7 +35,6 @@ function dump_table($table, $style) {
echo "SET max_allowed_packet = $max_packet, GLOBAL max_allowed_packet = $max_packet;\n";
}
}
$result->free();
}
if ($mysql->server_info >= 5) {
$result = $mysql->query("SHOW TRIGGERS LIKE '" . $mysql->escape_string(addcslashes($table, "%_")) . "'");