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Added sql dump maker

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MatMasIt 2022-02-07 07:55:14 +01:00 committed by GitHub
parent c2165dd617
commit 165edd75bd
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1 changed files with 28 additions and 0 deletions
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28
server/workbookExport.php
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@ -22,3 +22,31 @@ $writer->save("data/current.ods");
$spreadsheet->disconnectWorksheets();
unset($spreadsheet);
$db = new SQLite3(dirname(__FILE__)."/db");
$db->busyTimeout(5000);
$sql="";
$tables=$db->query("SELECT name FROM sqlite_master WHERE type ='table' AND name NOT LIKE 'sqlite_%';");
while ($table=$tables->fetchArray(SQLITE3_NUM)) {
$sql.=$db->querySingle("SELECT sql FROM sqlite_master WHERE name = '{$table[0]}'").";\n\n";
$rows=$db->query("SELECT * FROM {$table[0]}");
$sql.="INSERT INTO {$table[0]} (";
$columns=$db->query("PRAGMA table_info({$table[0]})");
$fieldnames=array();
while ($column=$columns->fetchArray(SQLITE3_ASSOC)) {
$fieldnames[]=$column["name"];
}
$sql.=implode(",",$fieldnames).") VALUES";
while ($row=$rows->fetchArray(SQLITE3_ASSOC)) {
foreach ($row as $k=>$v) {
$row[$k]="'".SQLite3::escapeString($v)."'";
}
$sql.="\n(".implode(",",$row)."),";
}
$sql=rtrim($sql,",").";\n\n";
}
file_put_contents("data/current.sql",$sql);