sqlite查詢找到列中所有值的總和

此列是價格sqlite.I使用SELECT SUM(price) FROM example; 但它的值是不正確的，它只是5位數字後跟67數字和6個零和1，例如： 34,456.670000001。該列創建爲VARCHAR。我嘗試過數字（100）和整數，但值仍然保持不變。請引導我通過，因爲我是db中的noob。再次感謝。我真的很感激這個幫助。sqlite查詢找到列中所有值的總和

345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
126,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
75,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
52,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
160,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.00 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
246,323,743.32 
345,887.45 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,237,129.57 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
183,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,322,555.39 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
153,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,400,321.23 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
83,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,341,152.99 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
139,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
164,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,299,477.81 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
139,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
166,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,309,926.11 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
139,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
83,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,334,123.32 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
129,387,002.55 
345,887.21 
16,520.11 
388,902.02 
24,622.43 
278,916.52 
42.22 
17,234.01 
377,245.67 
5,104,245.00 
23,332.98 
126,875.21 
5,112,225.14 
4,552.54 
402.82 
132,875.32 
31,334,123.32 
2,442,887.21 
255,165.11 
3,889.02 
622.43 
916.52 
42.22 
17,234.01 
77,245.67 
104,245.00 
332.98 
6,875.21 
12,225.14 
52.54 
402.82 
32,875.32 
83,334,123.32

來源

2012-12-24 Jacob Wood

的問題是，SQLite的將在逗號截斷號碼時，它含蓄地施放這些字符串到數字，以便它可以總結他們。例如：

sqlite> select '1,000' + '2,000'; 
'1,000' + '2,000' 
3

所有你需要做的就是去掉逗號。您應該能夠使用replace，然後讓的SQLite的默認類型轉換從那裏：

SELECT SUM(replace(price, ',', '')) FROM example

例如：

sqlite> select replace('1,000', ',', '') + replace('2,000', ',', ''); 
replace('1,000', ',', '') + replace('2,000', ',', '') 
3000

來源

2012-12-24 07:16:39

感謝Awesome.It工作！ –

您可能想考慮在數據進入SQLite之前刪除逗號，所有這些字符串操作都不便宜。 –

再次感謝您將嘗試。 –

sqlite查詢找到列中所有值的總和

回答

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