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mysql數(shù)據(jù)庫實訓總結(jié)

傅智翔2年前12瀏覽0評論

在本學期的MySQL數(shù)據(jù)庫課程中,我參加了實訓課程,通過實踐學習了MySQL數(shù)據(jù)庫的基本使用。以下是我的總結(jié):

1. SQL語句的基本語法

SELECT column_name(s) FROM table_name WHERE condition;
UPDATE table_name SET column_name = value WHERE condition;
INSERT INTO table_name (column1, column2, column3) VALUES (value1, value2, value3);
DELETE FROM table_name WHERE condition;

2. 數(shù)據(jù)庫的創(chuàng)建和刪除

CREATE DATABASE database_name;
DROP DATABASE database_name;

3. 表的創(chuàng)建和刪除

CREATE TABLE table_name (
column1 datatype,
column2 datatype,
column3 datatype,
...
);
DROP TABLE table_name;

4. 數(shù)據(jù)記錄的插入和刪除

INSERT INTO table_name (column1, column2, column3, ...)
VALUES (value1, value2, value3, ...);
DELETE FROM table_name WHERE condition;

5. 數(shù)據(jù)記錄查詢

SELECT * FROM table_name;
SELECT column1, column2 FROM table_name WHERE condition;

總之,在實訓中,我學到了很多關(guān)于MySQL數(shù)據(jù)庫的知識和技能,這對我的未來職業(yè)發(fā)展非常有幫助。