Posts by Wagner Alkmim • 23 points

• 1

  votes

  1

  answer

  301

  views

  Q: Why is the id ambiguous even creating an alias?

  select deals.id as dealid from funnels inner join deals on deals.funnel_id = funnels.id where id = 3 returns 1052 - Column 'id' in 'Where clause' is ambiguous My database is Mysql. Why there was…

  mysql sql inner-join

  asked 5 years ago Wagner Alkmim 23

• 1

  votes

  0

  answers

  27

  views

  Q: Can I use the Canonical tag for all products?

  I want to know if I can use the Canonical tag to reference the same product. Reason: google understands that totally different products are canonical.

  seo link tags

  asked 6 years, 4 months ago Wagner Alkmim 23