IntegrationTestCase.php

        Piwik::truncateAllTables();

        // insert data
        $existingTables = Piwik::getTablesInstalled();
        foreach ($tables as $table => $rows) {
            // create table if it's an archive table
            if (strpos($table, 'archive_') !== false && !in_array($table, $existingTables)) {
                $tableType = strpos($table, 'archive_numeric') !== false ? 'archive_numeric' : 'archive_blob';

                $createSql = Piwik::getTableCreateSql($tableType);
                $createSql = str_replace(Piwik_Common::prefixTable($tableType), $table, $createSql);
                Piwik_Query($createSql);
            }

            if (empty($rows)) {
                continue;
            }

            $rowsSql = array();
            foreach ($rows as $row) {
                $values = array();
                foreach ($row as $name => $value) {
                    if (is_null($value)) {
                        $values[] = 'NULL';
                    } else if (is_numeric($value)) {
                        $values[] = $value;
                    } else if (!ctype_print($value)) {
                        $values[] = "x'" . bin2hex(substr($value, 1)) . "'";
                    } else {
                        $values[] = "'$value'";
                    }
                }

                $rowsSql[] = "(" . implode(',', $values) . ")";
            }

            $sql = "INSERT INTO $table VALUES " . implode(',', $rowsSql);
            Piwik_Query($sql);
        }
    }

    /**
     * Drops all archive tables.
     */
    public static function deleteArchiveTables()
    {
        foreach (Piwik::getTablesArchivesInstalled() as $table) {
            Piwik_Query("DROP TABLE IF EXISTS $table");
        }

        Piwik_TablePartitioning::$tablesAlreadyInstalled = Piwik::getTablesInstalled($forceReload = true);
    }
}