Home > oracle, script > isNumber function in oracle

isNumber function in oracle

As we don’t have an isNumber function in oracle, if you want to know which values are not numbers, just type this:

select field from table where translate(field, '_0123456789', '_') is not null;
Advertisements
Categories: oracle, script Tags:
  1. No comments yet.
  1. No trackbacks yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: