From 7f5a751f641dd16a34f1b9bbe58ea6aa97141f84 Mon Sep 17 00:00:00 2001 From: "NB-PBG2H23ABR\\bib" Date: Sun, 1 Sep 2024 18:55:44 +0200 Subject: [PATCH] bearbeitet --- Textdokument (neu).txt | 4 ---- 1 file changed, 4 deletions(-) delete mode 100644 Textdokument (neu).txt diff --git a/Textdokument (neu).txt b/Textdokument (neu).txt deleted file mode 100644 index c6bf61e..0000000 --- a/Textdokument (neu).txt +++ /dev/null @@ -1,4 +0,0 @@ -SELECT COUNT(bohrungsnr),bezirk FROM bohrungen GROUP BY bezirk; -SELECT bohrungsnr,bezirk FROM bohrungen JOIN schichten USING(bohrungsnr) WHERE material = 'Sand' GROUP BY bohrungsnr,bezirk HAVING COUNT(material) > 1; -SELECT AVG(schichtdicke) FROM schichten WHERE bohrungsnr = 123; -SELECT bohrunternehmen.firmenname FROM bohrungen RIGHT OUTER JOIN bohrunternehmen ON bohrungen.bohrunternehmennr = bohrunternehmen.nr WHERE bohrungen.bohrungsnr IS NULL; \ No newline at end of file