What is the correct syntax to create an SQL table with a primary key?
CREATE TABLE table_name (column_name1 type PRIMARY KEY, column_name2 type);
CREATE TABLE table_name (column_name1 type, PRIMARY KEY column_name1, column_name2 type);
CREATE TABLE table_name (column_name1 type, column_name2 type, PRIMARY KEY column_name1);
CREATE TABLE table_name (column_name1 type, column_name2 type, PRIMARY KEY (column_name1));