Update README.md

README.md

@@ -107,8 +107,48 @@ To unlock all songs, first play for one time and save, then in web UI, go to `Ed
 
 Notice that unlock all songs without playing them can increase card saving time a lot, so it is better to play them, or manually create an empty failed record, using the following SQL
 
-```sqlite
-INSERT INTO "main"."card_detail" VALUES ({card_id}, {song_id}, 0, 2, 5, 1, 0,0,0,0,0,0,'1337',0,0,0,638127691353989741);
+```sql
+INSERT INTO card_detail (
+    card_id,
+    pcol1,
+    pcol2,
+    pcol3,
+    fcol1,
+    fcol2,
+    fcol3,
+    last_play_tenpo_id,
+    last_play_time,
+    score_bi1,
+    score_i1,
+    score_ui1,
+    score_ui2,
+    score_ui3,
+    score_ui4,
+    score_ui5,
+    score_ui6 
+) SELECT
+c1.card_id,
+20 AS pcol1,
+c1.pcol2,
+0 AS pcol3,
+0 AS fcol1,
+0 AS fcol2,
+0 AS fcol3,
+1337 AS last_play_tenpo_id,
+c1.last_play_time,
+0 AS score_bi1,
+5 AS score_i1,
+1 AS score_ui1,
+0 AS score_ui2,
+0 AS score_ui3,
+0 AS score_ui4,
+0 AS score_ui5,
+0 AS score_ui6 
+FROM
+    ( SELECT * FROM card_detail WHERE pcol1 = 10 ) c1
+    LEFT JOIN ( SELECT * FROM card_detail WHERE pcol1 = 20 ) c2 ON c1.pcol2 = c2.pcol2 
+WHERE
+    c2.card_id IS NULL;
 ```
 
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