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学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

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22,466 个评分

课程概述

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

热门审阅

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

MM

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

筛选依据：

2001 - Databases and SQL for Data Science with Python 的 2025 个评论（共 3,259 个）

创建者 Ramon E G R

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Jul 30, 2024

EXCELETE

创建者 Jéssica H

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Apr 20, 2024

incrivel

创建者 2308_ANMOL K

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Apr 9, 2024

good one

创建者 Anujna

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Oct 20, 2023

helpfull

创建者 Sachin K J

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Oct 14, 2022

awesome

创建者 Phước H

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Jun 14, 2022

Nice one

创建者 Imane B

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Jun 6, 2022

merciiii

创建者 Surya R S

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Jan 1, 2022

great!!!

创建者 Brad B

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May 3, 2021

Loved it

创建者 Rahul

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Jul 14, 2020

Aweosome

创建者 Abdellah D

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May 4, 2020

Amazing!

创建者 Shivam S

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Feb 19, 2020

its good

创建者 Nagarjuna P

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Dec 11, 2019

loved it

创建者 Edgar D P P

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Nov 20, 2019

excelent

创建者 Yash A

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Aug 6, 2019

Awesome.

创建者 Bhavesh H

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Jul 5, 2019

Good One

创建者 Chironjeet K C

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May 31, 2019

Was good

创建者 Tassio G

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Apr 8, 2019

Amazing.

创建者 Алияр

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Nov 10, 2025

хороший

创建者 Mohammad J

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Aug 2, 2025

badhiya

创建者 Sara A

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Jul 6, 2025

amazing

创建者 2369_ASHUTOSH K T

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Jun 30, 2025

Amazing

创建者 Ahmad A

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Jun 20, 2025

Awesome

创建者 إسماعيل أ أ

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Jun 18, 2025

perfect