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小墨
2025-09-29 14:43:44 +08:00
parent 2862a227c4
commit 13f2098086
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leetcode-cn/originData/monthly-transactions-i.json
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@@ -12,12 +12,12 @@
"translatedContent": "<p>表：<code>Transactions</code></p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| id | int |\n| country | varchar |\n| state | enum |\n| amount | int |\n| trans_date | date |\n+---------------+---------+\nid 是这个表的主键。\n该表包含有关传入事务的信息。\nstate 列类型为 [\"approved\", \"declined\"] 之一。\n</pre>\n\n<p>&nbsp;</p>\n\n<p>编写一个 sql 查询来查找每个月和每个国家/地区的事务数及其总金额、已批准的事务数及其总金额。</p>\n\n<p>以 <strong>任意顺序</strong> 返回结果表。</p>\n\n<p>查询结果格式如下所示。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<code><strong>输入：</strong>\nTransactions</code> table:\n+------+---------+----------+--------+------------+\n| id | country | state | amount | trans_date |\n+------+---------+----------+--------+------------+\n| 121 | US | approved | 1000 | 2018-12-18 |\n| 122 | US | declined | 2000 | 2018-12-19 |\n| 123 | US | approved | 2000 | 2019-01-01 |\n| 124 | DE | approved | 2000 | 2019-01-07 |\n+------+---------+----------+--------+------------+\n<strong>输出：</strong>\n+----------+---------+-------------+----------------+--------------------+-----------------------+\n| month | country | trans_count | approved_count | trans_total_amount | approved_total_amount |\n+----------+---------+-------------+----------------+--------------------+-----------------------+\n| 2018-12 | US | 2 | 1 | 3000 | 1000 |\n| 2019-01 | US | 1 | 1 | 2000 | 2000 |\n| 2019-01 | DE | 1 | 1 | 2000 | 2000 |\n+----------+---------+-------------+----------------+--------------------+-----------------------+</pre>\n",
"isPaidOnly": false,
"difficulty": "Medium",
"likes": 138,
"likes": 162,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[{\"title\": \"Monthly Transactions II\", \"titleSlug\": \"monthly-transactions-ii\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u6bcf\\u6708\\u4ea4\\u6613 II\", \"isPaidOnly\": true}]",
"contributors": [],
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false, \"cangjie\": false}",
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python3\": false, \"python\": false, \"javascript\": false, \"typescript\": false, \"csharp\": false, \"c\": false, \"golang\": false, \"kotlin\": false, \"swift\": false, \"rust\": false, \"ruby\": false, \"php\": false, \"dart\": false, \"scala\": false, \"elixir\": false, \"erlang\": false, \"racket\": false, \"cangjie\": false, \"bash\": false, \"html\": false, \"pythonml\": false, \"react\": false, \"vanillajs\": false, \"mysql\": false, \"mssql\": false, \"postgresql\": false, \"oraclesql\": false, \"pythondata\": false}",
"topicTags": [
{
"name": "Database",
@@ -40,6 +40,12 @@
"code": "/* Write your T-SQL query statement below */",
"__typename": "CodeSnippetNode"
},
{
"lang": "PostgreSQL",
"langSlug": "postgresql",
"code": "-- Write your PostgreSQL query statement below",
"__typename": "CodeSnippetNode"
},
{
"lang": "Oracle",
"langSlug": "oraclesql",
@@ -51,15 +57,9 @@
"langSlug": "pythondata",
"code": "import pandas as pd\n\ndef monthly_transactions(transactions: pd.DataFrame) -> pd.DataFrame:\n ",
"__typename": "CodeSnippetNode"
},
{
"lang": "PostgreSQL",
"langSlug": "postgresql",
"code": "-- Write your PostgreSQL query statement below",
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"59.5K\", \"totalSubmission\": \"97.4K\", \"totalAcceptedRaw\": 59501, \"totalSubmissionRaw\": 97412, \"acRate\": \"61.1%\"}",
"stats": "{\"totalAccepted\": \"80.5K\", \"totalSubmission\": \"132.8K\", \"totalAcceptedRaw\": 80473, \"totalSubmissionRaw\": 132833, \"acRate\": \"60.6%\"}",
"hints": [],
"solution": null,
"status": null,