Hash join: Difference between revisions

Content added Content deleted

Inline

@@ Line 258: / Line 258: @@
     return result
-table1 = [(1, "Jonah"),
+table1 = [(27, "Jonah"),
-          (2, "Alan"),
+          (18, "Alan"),
-          (3, "Glory"),
+          (28, "Glory"),
-          (4, "Popeye")]
+          (18, "Popeye"),
+          (28, "Alan")]
 table2 = [("Jonah", "Whales"),
           ("Jonah", "Spiders"),
           ("Alan", "Ghosts"),
           ("Alan", "Zombies"),
-          ("Glory", "Buffy")];
+          ("Glory", "Buffy")]
 for row in hashJoin(table1, table2):
@@ Line 272: / Line 273: @@
 {{out}}
 <pre>
-((1, 'Jonah'), ('Jonah', 'Whales'))
+((27, 'Jonah'), ('Jonah', 'Whales'))
-((1, 'Jonah'), ('Jonah', 'Spiders'))
+((27, 'Jonah'), ('Jonah', 'Spiders'))
-((2, 'Alan'), ('Alan', 'Ghosts'))
+((18, 'Alan'), ('Alan', 'Ghosts'))
-((2, 'Alan'), ('Alan', 'Zombies'))
+((28, 'Alan'), ('Alan', 'Ghosts'))
-((3, 'Glory'), ('Glory', 'Buffy'))
+((18, 'Alan'), ('Alan', 'Zombies'))
+((28, 'Alan'), ('Alan', 'Zombies'))
+((28, 'Glory'), ('Glory', 'Buffy'))
 </pre>