From cba602daf24dcb4f0c539376ed5b1077cf462473 Mon Sep 17 00:00:00 2001 From: Julio Montoya Date: Fri, 27 Mar 2020 11:10:19 +0100 Subject: [PATCH] Add index --- documentation/optimization.html | 1 + 1 file changed, 1 insertion(+) diff --git a/documentation/optimization.html b/documentation/optimization.html index 85b66ce9ed..ad1b08a57f 100755 --- a/documentation/optimization.html +++ b/documentation/optimization.html @@ -227,6 +227,7 @@ ALTER TABLE c_lp_item_view ADD INDEX idx_clpiv_c_i_v (c_id, id, view_count); ALTER TABLE track_e_login CHANGE login_date login_date DATETIME NOT NULL; ALTER TABLE track_e_login ADD INDEX idx_track_e_login_date (login_date); ALTER TABLE track_e_login ADD INDEX idx_track_e_login_user_id (login_user_id); + ALTER TABLE track_e_login ADD INDEX idx_track_e_login_user_date (login_user_id, login_date); ALTER TABLE track_e_course_access ADD INDEX idx_teca_countconn (c_id, session_id, login_course_date); ALTER TABLE track_e_course_access ADD INDEX idx_c_id_session_user (c_id, session_id, user_id);