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mysql resultmap

小樊
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2024-08-16 04:55:36
栏目: 云计算
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A MySQL Result Map is a structured representation of the data returned from a MySQL database query. It typically consists of key-value pairs where the key represents the column name in the database table and the value represents the data returned for that specific column in a particular row.

For example, if you have a database table called “users” with columns “id”, “name”, and “email”, a MySQL Result Map for a query that retrieves all users might look like this:

{ “id”: 1, “name”: “John Doe”, “email”: “johndoe@example.com” }, { “id”: 2, “name”: “Jane Smith”, “email”: “janesmith@example.com” }

Each object in the MySQL Result Map represents a row of data returned from the query, with the keys corresponding to the column names and the values corresponding to the data in those columns for that particular row.

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