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Added missing FK to table lehre.tbl_studienplan_lehrveranstaltung

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oesi
2016-05-11 09:42:06 +02:00
parent 951986bd51
commit d82ea3b9f4
1 changed files with 14 additions and 0 deletions
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system/dbupdate_3.2.php
+14
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@@ -1167,6 +1167,20 @@ if($result = $db->db_query("SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE
}
}
// Fehlender FK bei tbl_studienplan_lehrveranstaltung
if($result = $db->db_query("SELECT * FROM information_schema.table_constraints WHERE constraint_name='fk_studienplan_lehrveranstaltung_parent_id'"))
{
if($db->db_num_rows($result)==0)
{
$qry = "ALTER TABLE lehre.tbl_studienplan_lehrveranstaltung ADD CONSTRAINT fk_studienplan_lehrveranstaltung_parent_id FOREIGN KEY (studienplan_lehrveranstaltung_id_parent) REFERENCES lehre.tbl_studienplan_lehrveranstaltung(studienplan_lehrveranstaltung_id) ON DELETE RESTRICT ON UPDATE CASCADE;";
if(!$db->db_query($qry))
echo '<strong>lehre.tbl_studienplan_lehrveranstaltung '.$db->db_last_error().'</strong><br>';
else
echo '<br>Fehlenden FK bei Tabelle lehre.tbl_studienplan_lehrveranstaltung.studienplan_lehrveranstaltung_id_parent gesetzt<br>';
}
}
// *** Pruefung und hinzufuegen der neuen Attribute und Tabellen
echo '<H2>Pruefe Tabellen und Attribute!</H2>';