From 36b0e1f63d2735a39a72aac2077f14eca6294127 Mon Sep 17 00:00:00 2001
From: iso <iso@zedat.fu-berlin.de>
Date: Tue, 6 Jun 2017 11:53:37 +0000
Subject: [PATCH] Replace tables.sql
---
iteration2/tables.sql | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/iteration2/tables.sql b/iteration2/tables.sql
index 04709ae..01f60c6 100644
--- a/iteration2/tables.sql
+++ b/iteration2/tables.sql
@@ -44,4 +44,23 @@ CREATE TABLE public."tweetedWith"
CONSTRAINT "FremdschluessselTweetedWith2" FOREIGN KEY ("Hashtag2")
REFERENCES public."Hashtag" (text) MATCH SIMPLE
ON UPDATE NO ACTION ON DELETE NO ACTION
-)
\ No newline at end of file
+)
+
+\\ Zur Abfrage für die Relation tweetedWith (mit pgadmin exportiert und dann wieder importiert)
+SELECT
+DISTINCT h1.text,
+h2.text
+FROM
+public.has h1,
+public.has h2
+WHERE
+h1."ID" = h2."ID" AND
+h1.text != h2.text;
+
+\\ Zur Abfrage für die Relation Hashtag (mit pgadmin exportiert und dann wieder importiert)
+SELECT
+has.text,Count(has.text) as amountTweets
+FROM
+public.has
+GROUP BY
+has.text;
\ No newline at end of file
--
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