src/Database/DatabaseUpdater.php
public function updateTable()
    {
        // Get table new name
        if (($newName = $this->table->getName()) != $this->originalTable->getName()) {
            // Make sure the new name doesn't already exist
            if (SchemaManager::tableExists($newName)) {
                throw SchemaException::tableAlreadyExists($newName);
            }
        } else {
            $newName = false;
        }

        // Rename columns
        if ($renamedColumnsDiff = $this->getRenamedColumnsDiff()) {
            SchemaManager::alterTable($renamedColumnsDiff);

            // Refresh original table after renaming the columns
            $this->originalTable = SchemaManager::listTableDetails($this->tableArr['oldName']);
        }

        $tableDiff = $this->originalTable->diff($this->table);

        // Add new table name to tableDiff
        if ($newName) {
            if (!$tableDiff) {
                $tableDiff = new TableDiff($this->tableArr['oldName']);
                $tableDiff->fromTable = $this->originalTable;
            }

            $tableDiff->newName = $newName;
        }

        // Update the table
        if ($tableDiff) {
            SchemaManager::alterTable($tableDiff);
        }
    }
public function updateTable()
    {
        // Get table new name
        if (($newName = $this->table->getName()) != $this->originalTable->getName()) {
            // Make sure the new name doesn't already exist
            if (SchemaManager::tableExists($newName)) {
                throw SchemaException::tableAlreadyExists($newName);
            }
        } else {
            $newName = false;
        }

        // Rename columns
        if ($renamedColumnsDiff = $this->getRenamedColumnsDiff()) {
            SchemaManager::alterTable($renamedColumnsDiff);

            // Refresh original table after renaming the columns
            $this->originalTable = SchemaManager::listTableDetails($this->tableArr['oldName']);
        }

        $tableDiff = $this->originalTable->diff($this->table);

        // Add new table name to tableDiff
        if ($newName) {
            if (!$tableDiff) {
                $tableDiff = new TableDiff($this->tableArr['oldName']);
                $tableDiff->fromTable = $this->originalTable;
            }

            $tableDiff->newName = $newName;
        }

        // Update the table
        if ($tableDiff) {
            SchemaManager::alterTable($tableDiff);
        }
    }
Updates the table.

@return void