Java - tworzenie table w bazie danych

Question

  String createQuestionsTable = "CREATE TABLE IF NOT EXISTS Questions (id_question INTEGER PRIMARY KEY AUTOINCREMENT, question varchar(255), answer_1 varchar(255), answer_2 varchar(255), answer_3 varchar(255), answer_4 varchar(255));";
statement.execute(createQuestionsTable);

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ' question varchar(255), answer_1 varchar(255), answer_2 varchar(255), answer_3 v' at line 1
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:943)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2483)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2441)
	at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
	at Server.DateBase.CreateTables(DateBase.java:53)
	at Server.DateBase.<init>(DateBase.java:27)
	at Server.Main.main(Main.java:15)

 

W trakcie próby utworzenie tabeli w bazie wywala mi taki błąd. Jest ktoś mi wstanie pomóc w rozwiązaniu tego problemu?

Pozdrawiam. :)

Answer 1

A nie czasem dlatego, że masz AUTOINCREMENT zamiast AUTO_INCREMENT ?

Comments

Dzięki :)

Zmarnowałem to 2h z mojego życia...