diff --git a/solution/0500-0599/0534.Game Play Analysis III/README.md b/solution/0500-0599/0534.Game Play Analysis III/README.md index 095f46e08d485..b95bc0c53304a 100644 --- a/solution/0500-0599/0534.Game Play Analysis III/README.md +++ b/solution/0500-0599/0534.Game Play Analysis III/README.md @@ -64,7 +64,12 @@ Result table: ### **SQL** ```sql - +SELECT + player_id, + event_date, + SUM(games_played) OVER (PARTITION BY player_id ORDER BY event_date) AS games_played_so_far +FROM Activity +ORDER BY 1, 2; ``` diff --git a/solution/0500-0599/0534.Game Play Analysis III/README_EN.md b/solution/0500-0599/0534.Game Play Analysis III/README_EN.md index bc0323c05fc37..454c2158e0ab5 100644 --- a/solution/0500-0599/0534.Game Play Analysis III/README_EN.md +++ b/solution/0500-0599/0534.Game Play Analysis III/README_EN.md @@ -66,7 +66,12 @@ Note that for each player we only care about the days when the player logged in. ### **SQL** ```sql - +SELECT + player_id, + event_date, + SUM(games_played) OVER (PARTITION BY player_id ORDER BY event_date) AS games_played_so_far +FROM Activity +ORDER BY 1, 2; ``` diff --git a/solution/0500-0599/0534.Game Play Analysis III/Solution.sql b/solution/0500-0599/0534.Game Play Analysis III/Solution.sql new file mode 100644 index 0000000000000..07e02c2ad001a --- /dev/null +++ b/solution/0500-0599/0534.Game Play Analysis III/Solution.sql @@ -0,0 +1,6 @@ +SELECT + player_id, + event_date, + SUM(games_played) OVER (PARTITION BY player_id ORDER BY event_date) AS games_played_so_far +FROM Activity +ORDER BY 1, 2;