Operation in relational algebra or in an RDBMS (mostly SQL) to partition relations.
I'm sure there is an answer present for this question but bear with me as I'm new to SQL and …
sql database postgresql relational-divisionI have the following tables: MOVIES MOVIE_ID TITLE ---------- ----------------------------- 1 The Shawshank Redemption 2 The Godfather 3 The Godfather: Part II 4 …
mysql sql oracle sqlite relational-division