Win a copy of Kotlin in Action this week in the Kotlin forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

using setNull correctly  RSS feed

Bobby Anderson
Ranch Hand
Posts: 114
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I am trying to figure out the correct way to use setNull in a prepared statement.

ps.setNull(1, Types.INTEGER); // Set my first column to null, it is an int

I currently do not have access to the type so i would like to know if this is ok:
ps.setNull(1, Types.NULL); // Sorry don't know column 1's type

I have read a few places that Types.NULL is ok in all situations but I don't believe it.

Any experts in the area.

This relates to a post I also just put up in trying to figure out what the type is from the column name. I.E. since I don't know the type is there an easy way to get it from the column name?

  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!