companyTable.newStringColumn("city", 255, true);
companyTable.newIntegerColumn("id", false);
companyTable.newStringColumn("name", 255, false);
companyTable.newStringColumn("state", 255, true);
companyTable.newStringColumn("zipcode", 255, true);
companyTable.create();
companyTable.setPrimaryKey("id");
ERXMigrationTable employeeTable = database.newTableNamed("Employee");
employeeTable.newStringColumn("address1", 255, true);
employeeTable.newStringColumn("address2", 255, true);