Posts by Bob • 1 point

• -1

  votes

  1

  answer

  64

  views

  Q: SQL - search data from different tables without relationship with Ids

  Personal table (id, cnae, cnpj, ...) (amount of records 40M) Table cnae_secundario (id, cnae, cnpj) has no attachment by id with the personal table. (amount of 50M records) The user will inform the…

  sql postgresql select inner-join

  asked 4 years, 2 months ago Bob 1