我仍然是一个SQL菜鸟，我一直在努力解决这个问题很长一段时间，最后我的智慧结束了，因此我必须寻求帮助。 我试图计算一个保龄球游戏的得分，但不明白如何在同一个表中的列上进行数学运算，并且当它是一个开放的框架，打击或备用，以及第10帧时，将逻辑放入处理。保存游戏数据的表是：
TYearLeagueGamePlayerFrameThrows
intYearID
,intLeagueID
,intTeamID
,intGameID
,intGameSetIndex
,intPlayerID
,intFrameID
,intTurnID
,intThrowPinCount
因此，对于一个保龄球游戏，插页看起来像：
( 1, 1, 1, 1, 1, 1, 1, 1, 9 )
,( 1, 1, 1, 1, 1, 1, 1, 2, 1 )
,( 1, 1, 1, 1, 1, 1, 2, 1, 8 )
,( 1, 1, 1, 1, 1, 1, 2, 2, 0 )
,( 1, 1, 1, 1, 1, 1, 3, 1, 10 )
,( 1, 1, 1, 1, 1, 1, 4, 1, 10 )
,( 1, 1, 1, 1, 1, 1, 5, 1, 7 )
,( 1, 1, 1, 1, 1, 1, 5, 2, 2 )
,( 1, 1, 1, 1, 1, 1, 6, 1, 9 )
,( 1, 1, 1, 1, 1, 1, 6, 2, 0 )
,( 1, 1, 1, 1, 1, 1, 7, 1, 6 )
,( 1, 1, 1, 1, 1, 1, 7, 2, 3 )
,( 1, 1, 1, 1, 1, 1, 8, 1, 1 )
,( 1, 1, 1, 1, 1, 1, 8, 2, 9 )
,( 1, 1, 1, 1, 1, 1, 9, 1, 7 )
,( 1, 1, 1, 1, 1, 1, 9, 2, 2 )
,( 1, 1, 1, 1, 1, 1, 10, 1, 9 )
,( 1, 1, 1, 1, 1, 1, 10, 2, 1 )
,( 1, 1, 1, 1, 1, 1, 10, 3, 8 )
非常感谢任何帮助!!
到目前为止我唯一能够提出的是这个，但总数是错误的：
DECLARE @TurnID AS INTEGER
,@Count AS INTEGER
,@Frame AS INTEGER
,@Score AS INTEGER
,@Value AS INTEGER
,@Throw1 AS INTEGER
,@Throw2 AS INTEGER
,@Throw3 AS INTEGER
,@Throw4 AS INTEGER
,@Total AS INTEGER
SELECT
TOP 21
intTurnID
,intPlayerID
FROM
TYearLeagueTeamPlayerGameFrameThrows
WHERE
intPlayerID = @intPlayerID
ORDER BY
intTurnID
,intFrameID
SET @Count = @@ROWCOUNT
SET @TurnID = 1
SET @Frame = 0
SET @Score = 0
SET @Total = 0
WHILE @Frame < 10 AND @TurnID < @Count
BEGIN
SET @Frame = @Frame + 1
SELECT
@Throw1 = intThrowPinCount
FROM
TYearLeagueTeamPlayerGameFrameThrows
WHERE
intFrameID = 1
AND
intThrowPinCount = @TurnID
SELECT
@Throw2 = intThrowPinCount
FROM
TYearLeagueTeamPlayerGameFrameThrows
WHERE
intFrameID = 1
AND
intThrowPinCount = @TurnID + 1
SELECT
@Throw3 = intThrowPinCount
FROM
TYearLeagueTeamPlayerGameFrameThrows
WHERE
intFrameID = 2
AND
intThrowPinCount = @TurnID + 2
SET @Value =
CASE
WHEN @Throw1 = 10 THEN @Throw1 + @Throw2 + @Throw3 --STRIKE
WHEN @Throw1 + @Throw2 = 10 THEN @Throw1 + @Throw2 + @Throw3 --SPARE
ELSE @Throw1 + @Throw2
END
SET @TurnID = @TurnID +
CASE
WHEN @Throw1 = 10 THEN 3 --STRIKE
WHEN @Throw1 + @Throw2 = 10 THEN 2 --SPARE
ELSE 1
END
SET @Score = @Score + @Value
IF @Throw1 + @Throw2 <= 10 or @Throw3 IS NOT NULL
PRINT 'FRAME: ' + str(@Frame, 2 ) + ' Score: ' + str(@Score, 3 )
END
框架和游戏应该总是：
Frame 1 = 18
Frame 2 = 26
Frame 3 = 53
Frame 4 = 72
Frame 5 = 81
Frame 6 = 90
Frame 7 = 99
Frame 8 = 116
Frame 9 = 125
Frame 10 = 143 - Final Score
答案 0 :(得分：1)
以下内容可能看起来很复杂，但它在SQL-Server（或大多数其他SQL）中运行准确。首先，最内层的查询。在这里，我创建了一个关于每年，联赛，团队，游戏，集合和玩家分组的交叉表。
我明确地做了一个案例/什么时候为每个可能的帧和镜头创建一个单独的行，这样它将类似于保龄球游戏，其中列名称为“F”rame +“S”hot，以便F1S1 = Frame1，Shot1，F1S2 = Frame1，Shot2，在第10帧中，F10S1，F10S2 F10S3。所以现在我们每个人都会累积到PER GAME，PER Set等单行，我们现在可以逐帧计算得分。
所以，对于每一帧，我正在做一个case / when并明确复制所有10帧，因为每帧可以依赖UP到以下2帧，我想你会直接遵循逻辑。
我正在测试双电流和下一帧是罢工，因为这是与任何一组帧进行比较的最多。如此。
If Frame1 Shot1 is 10 (strike)
AND Frame2 Shot1 is 10 (strike), then 20 + whatever was Frame3 Shot1
If Frame1 Shot1 is 10 (strike)
AND Frame2 Shot1 is LESS than 10, then 10 + BOTH shots in Frame2
If neither condition in Frame 1 was a strike, test for a spare
if Frame1 Shot1 + Frame1 Shot2 is 10 (spare), then 10 + first shot in Frame2
if neither a strike or a spare, just add Frame1 Shot1 + Frame1 Shot2.
Take that result and apply the same, but shift for the represenative frames.
If Frame2 Shot1 is 10 and Frame3 Shot1 is 10, then 20 + Frame4 Shot1
etc...
select
Game.intYearID,
Game.intLeagueID,
Game.intTeamID,
Game.intGameID,
Game.intGameSetIndex,
Game.intPlayerID,
case when Game.F1S1 = 10 and Game.F2S1 = 10 then 20 + Game.F3S1
when Game.F1S1 = 10 and Game.F2S1 < 10 then 10 + Game.F2S1 + Game.F2S2
when Game.F1S1 + Game.F1S2 = 10 then 10 + Game.F2S1
else Game.F1S1 + Game.F1S2 end
+ case when Game.F2S1 = 10 and Game.F3S1 = 10 then 20 + Game.F4S1
when Game.F2S1 = 10 and Game.F3S1 < 10 then 10 + Game.F3S1 + Game.F3S2
when Game.F2S1 + Game.F2S2 = 10 then 10 + Game.F3S1
else Game.F2S1 + Game.F2S2 end
+ case when Game.F3S1 = 10 and Game.F4S1 = 10 then 20 + Game.F5S1
when Game.F3S1 = 10 and Game.F4S1 < 10 then 10 + Game.F4S1 + Game.F4S2
when Game.F3S1 + Game.F3S2 = 10 then 10 + Game.F4S1
else Game.F3S1 + Game.F3S2 end
+ case when Game.F4S1 = 10 and Game.F5S1 = 10 then 20 + Game.F6S1
when Game.F4S1 = 10 and Game.F5S1 < 10 then 10 + Game.F5S1 + Game.F5S2
when Game.F4S1 + Game.F4S2 = 10 then 10 + Game.F5S1
else Game.F4S1 + Game.F4S2 end
+ case when Game.F5S1 = 10 and Game.F6S1 = 10 then 20 + Game.F7S1
when Game.F5S1 = 10 and Game.F6S1 < 10 then 10 + Game.F6S1 + Game.F6S2
when Game.F5S1 + Game.F5S2 = 10 then 10 + Game.F6S1
else Game.F5S1 + Game.F5S2 end
+ case when Game.F6S1 = 10 and Game.F7S1 = 10 then 20 + Game.F8S1
when Game.F6S1 = 10 and Game.F7S1 < 10 then 10 + Game.F7S1 + Game.F7S2
when Game.F6S1 + Game.F6S2 = 10 then 10 + Game.F7S1
else Game.F6S1 + Game.F6S2 end
+ case when Game.F7S1 = 10 and Game.F8S1 = 10 then 20 + Game.F9S1
when Game.F7S1 = 10 and Game.F8S1 < 10 then 10 + Game.F8S1 + Game.F8S2
when Game.F7S1 + Game.F7S2 = 10 then 10 + Game.F8S1
else Game.F7S1 + Game.F7S2 end
+ case when Game.F8S1 = 10 and Game.F9S1 = 10 then 20 + Game.F10S1
when Game.F8S1 = 10 and Game.F9S1 < 10 then 10 + Game.F9S1 + Game.F9S2
when Game.F8S1 + Game.F8S2 = 10 then 10 + Game.F9S1
else Game.F8S1 + Game.F8S2 end
+ case when Game.F9S1 = 10 and Game.F10S1 = 10 then 20 + Game.F10S2
when Game.F9S1 = 10 and Game.F10S1 < 10 then 10 + Game.F10S1 + Game.F10S2
when Game.F9S1 + Game.F9S2 = 10 then 10 + Game.F10S1
else Game.F9S1 + Game.F9S2 end
+ case when Game.F10S1 = 10 and Game.F10S2 = 10 then 20 + Game.F10S3
when Game.F10S1 = 10 and Game.F10S2 < 10 then 10 + Game.F10S2 + Game.F10S3
when Game.F10S1 + Game.F10S2 = 10 then 10 + Game.F10S3
else Game.F10S1 + Game.F10S2 end
as GameScore
from
( select
TY.intYearID,
TY.intLeagueID,
TY.intTeamID,
TY.intGameID,
TY.intGameSetIndex,
TY.intPlayerID,
sum( case when TY.intFrameID = 1 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F1S1,
sum( case when TY.intFrameID = 1 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F1S2,
sum( case when TY.intFrameID = 2 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F2S1,
sum( case when TY.intFrameID = 2 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F2S2,
sum( case when TY.intFrameID = 3 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F3S1,
sum( case when TY.intFrameID = 3 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F3S2,
sum( case when TY.intFrameID = 4 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F4S1,
sum( case when TY.intFrameID = 4 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F4S2,
sum( case when TY.intFrameID = 5 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F5S1,
sum( case when TY.intFrameID = 5 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F5S2,
sum( case when TY.intFrameID = 6 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F6S1,
sum( case when TY.intFrameID = 6 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F6S2,
sum( case when TY.intFrameID = 7 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F7S1,
sum( case when TY.intFrameID = 7 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F7S2,
sum( case when TY.intFrameID = 8 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F8S1,
sum( case when TY.intFrameID = 8 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F8S2,
sum( case when TY.intFrameID = 9 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F9S1,
sum( case when TY.intFrameID = 9 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F9S2,
sum( case when TY.intFrameID = 10 and TY.intTurnID = 1 then TY.intThrowPinCount else 0 end ) F10S1,
sum( case when TY.intFrameID = 10 and TY.intTurnID = 2 then TY.intThrowPinCount else 0 end ) F10S2,
sum( case when TY.intFrameID = 10 and TY.intTurnID = 3 then TY.intThrowPinCount else 0 end ) F10S3
from
TYearLeagueGamePlayerFrameThrows TY
group by
TY.intYearID,
TY.intLeagueID,
TY.intTeamID,
TY.intGameID,
TY.intGameSetIndex,
TY.intPlayerID ) Game
所以，现在，如果你想从数据得到前21个分数，那就做一个
order by
GameScore DESC
答案 1 :(得分：0)
我不知道保龄球，但这可能是一个开始（原谅我重新命名的专栏）：
select FrameId, sum(ThrowPinCount)
, scorecard = (case when isStrike = 1 then 'X'
when sum(ThrowPinCount) = 10 then '/'
else cast(sum(ThrowPinCount) as nvarchar(5)) end)
from (
select FrameId, TurnID, ThrowPinCount
, isStrike = (case when ThrowPinCount = 10 then 1 else 0 end)
from #YearLeagueGamePlayerFrameThrows
) results
group by FrameID, isstrike
order by frameid