是否可以在一行 sqlite 上找到值的总和？
Is it possible to find the sum of values on one row sqlite?
如果我在 table 中有整数数据，如下例所示，是否可以为每一行计算几列的总和，并通过 sqlite 查询输出该总和以及其他几列命令？
我的table如下所示
|Timestamp |Email |Name |Year|Make |Model |Car_ID|Judge_ID|Judge_Name|Racer_Turbo|Racer_Supercharged|Racer_Performance|Racer_Horsepower|Car_Overall|Engine_Modifications|Engine_Performance|Engine_Chrome|Engine_Detailing|Engine_Cleanliness|Body_Frame_Undercarriage|Body_Frame_Suspension|Body_Frame_Chrome|Body_Frame_Detailing|Body_Frame_Cleanliness|Mods_Paint|Mods_Body|Mods_Wrap|Mods_Rims|Mods_Interior|Mods_Other|Mods_ICE|Mods_Aftermarket|Mods_WIP|Mods_Overall|
|--------------|---------------------------|----------|----|--------|---------|------|--------|----------|-----------|------------------|-----------------|----------------|-----------|--------------------|------------------|-------------|----------------|------------------|------------------------|---------------------|-----------------|--------------------|----------------------|----------|---------|---------|---------|-------------|----------|--------|----------------|--------|------------|
|8/5/2018 14:10|honoland13@japanpost.jp |Hernando |2015|Acura |TLX |48 |J04 |Bob |0 |0 |2 |2 |4 |4 |0 |2 |4 |4 |2 |4 |2 |2 |2 |2 |2 |0 |4 |4 |4 |6 |2 |0 |4 |
|8/5/2018 15:11|nlighterness2q@umn.edu |Noel |2015|Jeep |Wrangler |124 |J02 |Carl |0 |6 |4 |2 |4 |6 |6 |4 |4 |4 |6 |6 |6 |6 |6 |4 |6 |6 |6 |6 |6 |4 |6 |4 |6 |
|8/5/2018 17:10|eguest47@microsoft.com |Edan |2015|Lexus |Is250 |222 |J05 |Adrian |0 |0 |0 |0 |0 |0 |0 |0 |6 |6 |6 |0 |0 |6 |6 |6 |0 |0 |0 |0 |0 |0 |0 |0 |4 |
|8/5/2018 17:34|hchilley40@fema.gov |Hieronymus|1993|Honda |Civic eG |207 |J06 |Aaron |0 |0 |2 |2 |2 |2 |2 |2 |0 |4 |2 |2 |2 |2 |2 |2 |4 |2 |2 |0 |0 |0 |2 |2 |0 |
|8/5/2018 14:30|nnowick3d@tuttocitta.it |Nickolas |2016|Ford |Mystang |167 |J02 |Carl |0 |0 |2 |2 |0 |2 |2 |0 |0 |0 |0 |2 |0 |2 |2 |2 |0 |0 |2 |0 |0 |0 |0 |0 |2 |
|8/5/2018 16:12|mdearl39@amazon.co.uk |Martin |2013|Hyundai |Gen coupe|159 |J04 |Bob |0 |0 |2 |0 |0 |0 |2 |0 |0 |0 |0 |2 |0 |2 |2 |0 |2 |0 |2 |0 |0 |0 |0 |0 |0 |
如何找到每行从第 10 列到第 34 列的总和，然后将每一行输出到第 7 列，然后是包含每行总计的列？到目前为止，我只想出了如何分别获取每一列的总和，而不是为每一行跨多个列并输出每个所需的列。
SELECT Car_ID, Year, Make, Model, SUM(Mods_ICE) FROM Carstable
但这只输出 table 底部一行的数据和总和。预期结果如下
|Car_ID|Year |Make |Model |Total |
|------|------|------|---------|-------|
|48 |2015 |Acura |TLX |89 |
|22 |2015 |Chevy |Camaro |101 |
|19 |2006 |Ford |Mustang |55 |
|101 |2011 |Subaru|WRX |91 |
对于单行中的列总和，您不需要像 SUM 这样的额外函数。使用 + 运算符：
SELECT column10 + ... + column34 FROM Carstable
如果我在 table 中有整数数据，如下例所示，是否可以为每一行计算几列的总和，并通过 sqlite 查询输出该总和以及其他几列命令？
我的table如下所示
|Timestamp |Email |Name |Year|Make |Model |Car_ID|Judge_ID|Judge_Name|Racer_Turbo|Racer_Supercharged|Racer_Performance|Racer_Horsepower|Car_Overall|Engine_Modifications|Engine_Performance|Engine_Chrome|Engine_Detailing|Engine_Cleanliness|Body_Frame_Undercarriage|Body_Frame_Suspension|Body_Frame_Chrome|Body_Frame_Detailing|Body_Frame_Cleanliness|Mods_Paint|Mods_Body|Mods_Wrap|Mods_Rims|Mods_Interior|Mods_Other|Mods_ICE|Mods_Aftermarket|Mods_WIP|Mods_Overall|
|--------------|---------------------------|----------|----|--------|---------|------|--------|----------|-----------|------------------|-----------------|----------------|-----------|--------------------|------------------|-------------|----------------|------------------|------------------------|---------------------|-----------------|--------------------|----------------------|----------|---------|---------|---------|-------------|----------|--------|----------------|--------|------------|
|8/5/2018 14:10|honoland13@japanpost.jp |Hernando |2015|Acura |TLX |48 |J04 |Bob |0 |0 |2 |2 |4 |4 |0 |2 |4 |4 |2 |4 |2 |2 |2 |2 |2 |0 |4 |4 |4 |6 |2 |0 |4 |
|8/5/2018 15:11|nlighterness2q@umn.edu |Noel |2015|Jeep |Wrangler |124 |J02 |Carl |0 |6 |4 |2 |4 |6 |6 |4 |4 |4 |6 |6 |6 |6 |6 |4 |6 |6 |6 |6 |6 |4 |6 |4 |6 |
|8/5/2018 17:10|eguest47@microsoft.com |Edan |2015|Lexus |Is250 |222 |J05 |Adrian |0 |0 |0 |0 |0 |0 |0 |0 |6 |6 |6 |0 |0 |6 |6 |6 |0 |0 |0 |0 |0 |0 |0 |0 |4 |
|8/5/2018 17:34|hchilley40@fema.gov |Hieronymus|1993|Honda |Civic eG |207 |J06 |Aaron |0 |0 |2 |2 |2 |2 |2 |2 |0 |4 |2 |2 |2 |2 |2 |2 |4 |2 |2 |0 |0 |0 |2 |2 |0 |
|8/5/2018 14:30|nnowick3d@tuttocitta.it |Nickolas |2016|Ford |Mystang |167 |J02 |Carl |0 |0 |2 |2 |0 |2 |2 |0 |0 |0 |0 |2 |0 |2 |2 |2 |0 |0 |2 |0 |0 |0 |0 |0 |2 |
|8/5/2018 16:12|mdearl39@amazon.co.uk |Martin |2013|Hyundai |Gen coupe|159 |J04 |Bob |0 |0 |2 |0 |0 |0 |2 |0 |0 |0 |0 |2 |0 |2 |2 |0 |2 |0 |2 |0 |0 |0 |0 |0 |0 |
如何找到每行从第 10 列到第 34 列的总和，然后将每一行输出到第 7 列，然后是包含每行总计的列？到目前为止，我只想出了如何分别获取每一列的总和，而不是为每一行跨多个列并输出每个所需的列。
SELECT Car_ID, Year, Make, Model, SUM(Mods_ICE) FROM Carstable
但这只输出 table 底部一行的数据和总和。预期结果如下
|Car_ID|Year |Make |Model |Total |
|------|------|------|---------|-------|
|48 |2015 |Acura |TLX |89 |
|22 |2015 |Chevy |Camaro |101 |
|19 |2006 |Ford |Mustang |55 |
|101 |2011 |Subaru|WRX |91 |
对于单行中的列总和，您不需要像 SUM 这样的额外函数。使用 + 运算符：
SELECT column10 + ... + column34 FROM Carstable