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-rw-r--r--maintenance/ibm_db2/foreignkeys.sql5
1 files changed, 0 insertions, 5 deletions
diff --git a/maintenance/ibm_db2/foreignkeys.sql b/maintenance/ibm_db2/foreignkeys.sql
index 81a88eb9..4f1450d9 100644
--- a/maintenance/ibm_db2/foreignkeys.sql
+++ b/maintenance/ibm_db2/foreignkeys.sql
@@ -93,11 +93,6 @@ ALTER TABLE oldimage ADD CONSTRAINT OLDIMAGE_NAME_FK FOREIGN KEY (oi_name) REFER
ALTER TABLE watchlist ADD CONSTRAINT WATCHLIST_USER_FK FOREIGN KEY (wl_user) REFERENCES user(user_id) ON DELETE CASCADE
;
--- good
--- already in MySQL schema
-ALTER TABLE trackbacks ADD CONSTRAINT TRACKBACKS_PAGE_FK FOREIGN KEY (tb_page) REFERENCES page(page_id) ON DELETE CASCADE
-;
-
-- cannot contain null values
-- ALTER TABLE protected_titles ADD CONSTRAINT PROTECTED_TITLES_USER_FK FOREIGN KEY (pt_user) REFERENCES user(user_id) ON DELETE SET NULL
--;