Posts by Luis Aparicio • 1 point

• -2

  votes

  2

  answers

  263

  views

  Q: join sql tables without Primary Keys or Foreign Keys common to 2 tables

  I have to do an SQL search in several tables. I need to relate the two through a common "id" but I do not know how because I do not have declared Primary Keys or Foreign Keys. Follows code snippet:…

  sql

  asked 6 years, 11 months ago Luis Aparicio 1