leetcode-problemset/leetcode/originData/employee-bonus.json

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            "title": "Employee Bonus",
            "titleSlug": "employee-bonus",
            "content": "<p>Table: <code>Employee</code></p>\n\n<pre>\n+-------------+---------+\n| Column Name | Type    |\n+-------------+---------+\n| empId       | int     |\n| name        | varchar |\n| supervisor  | int     |\n| salary      | int     |\n+-------------+---------+\nempId is the column with unique values for this table.\nEach row of this table indicates the name and the ID of an employee in addition to their salary and the id of their manager.\n</pre>\n\n<p>&nbsp;</p>\n\n<p>Table: <code>Bonus</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| empId       | int  |\n| bonus       | int  |\n+-------------+------+\nempId is the column of unique values for this table.\nempId is a foreign key (reference column) to empId from the Employee table.\nEach row of this table contains the id of an employee and their respective bonus.\n</pre>\n\n<p>&nbsp;</p>\n\n<p>Write a solution to report the name and bonus amount of each employee with a bonus <strong>less than</strong> <code>1000</code>.</p>\n\n<p>Return the result table in <strong>any order</strong>.</p>\n\n<p>The&nbsp;result format is in the following example.</p>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nEmployee table:\n+-------+--------+------------+--------+\n| empId | name   | supervisor | salary |\n+-------+--------+------------+--------+\n| 3     | Brad   | null       | 4000   |\n| 1     | John   | 3          | 1000   |\n| 2     | Dan    | 3          | 2000   |\n| 4     | Thomas | 3          | 4000   |\n+-------+--------+------------+--------+\nBonus table:\n+-------+-------+\n| empId | bonus |\n+-------+-------+\n| 2     | 500   |\n| 4     | 2000  |\n+-------+-------+\n<strong>Output:</strong> \n+------+-------+\n| name | bonus |\n+------+-------+\n| Brad | null  |\n| John | null  |\n| Dan  | 500   |\n+------+-------+\n</pre>\n",
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            "difficulty": "Easy",
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            "similarQuestions": "[{\"title\": \"Combine Two Tables\", \"titleSlug\": \"combine-two-tables\", \"difficulty\": \"Easy\", \"translatedTitle\": null}]",
            "exampleTestcases": "{\"headers\":{\"Employee\":[\"empId\",\"name\",\"supervisor\",\"salary\"],\"Bonus\":[\"empId\",\"bonus\"]},\"rows\":{\"Employee\":[[3,\"Brad\",null,4000],[1,\"John\",3,1000],[2,\"Dan\",3,2000],[4,\"Thomas\",3,4000]],\"Bonus\":[[2,500],[4,2000]]}}",
            "categoryTitle": "Database",
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                    "name": "Database",
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                {
                    "lang": "MySQL",
                    "langSlug": "mysql",
                    "code": "# Write your MySQL query statement below\n",
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                {
                    "lang": "MS SQL Server",
                    "langSlug": "mssql",
                    "code": "/* Write your T-SQL query statement below */\n",
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                {
                    "lang": "Oracle",
                    "langSlug": "oraclesql",
                    "code": "/* Write your PL/SQL query statement below */\n",
                    "__typename": "CodeSnippetNode"
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                {
                    "lang": "Pandas",
                    "langSlug": "pythondata",
                    "code": "import pandas as pd\n\ndef employee_bonus(employee: pd.DataFrame, bonus: pd.DataFrame) -> pd.DataFrame:\n    ",
                    "__typename": "CodeSnippetNode"
                },
                {
                    "lang": "PostgreSQL",
                    "langSlug": "postgresql",
                    "code": "-- Write your PostgreSQL query statement below\n",
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            "hints": [
                "If the EmpId in table Employee has no match in table Bonus, we consider that the corresponding bonus is null and null is smaller than 1000.",
                "Inner join is the default join, we can solve the mismatching problem by using outer join."
            ],
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            "sampleTestCase": "{\"headers\":{\"Employee\":[\"empId\",\"name\",\"supervisor\",\"salary\"],\"Bonus\":[\"empId\",\"bonus\"]},\"rows\":{\"Employee\":[[3,\"Brad\",null,4000],[1,\"John\",3,1000],[2,\"Dan\",3,2000],[4,\"Thomas\",3,4000]],\"Bonus\":[[2,500],[4,2000]]}}",
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            "mysqlSchemas": [
                "Create table If Not Exists Employee (empId int, name varchar(255), supervisor int, salary int)",
                "Create table If Not Exists Bonus (empId int, bonus int)",
                "Truncate table Employee",
                "insert into Employee (empId, name, supervisor, salary) values ('3', 'Brad', 'None', '4000')",
                "insert into Employee (empId, name, supervisor, salary) values ('1', 'John', '3', '1000')",
                "insert into Employee (empId, name, supervisor, salary) values ('2', 'Dan', '3', '2000')",
                "insert into Employee (empId, name, supervisor, salary) values ('4', 'Thomas', '3', '4000')",
                "Truncate table Bonus",
                "insert into Bonus (empId, bonus) values ('2', '500')",
                "insert into Bonus (empId, bonus) values ('4', '2000')"
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