I want to ask how to combine 2 data like in Figure 1 and Figure 2 to be like Figure 3. Please do it in SQL user id senderuser_id_reciplentImage_ldlikeuser_id_senderage_sendergender_senderuser_id_reciplentage_recipientgender_recipientimage_idlikeuser002user001image001user00230 Maleuser00128 Femaleimage0011user003user001image001user00318 Femaleuser00128 Femaleimage0011user004user001image001useragegenderuser00440 Maleuser00128 Femaleimage0011user005user001image001user00128 Femaleuser00530 Femaleuser00128 Femaleimage001user002user001image002+user00230 Maleuser00230 Maleuser00128 Femaleimage002user003user001image002user00318 Femaleuser00318 Femaleuser00128 Femaleimage002user004user001image002user00440 Maleuser00440 Maleuser00128 Femaleimage002user005user001image002user00530 Femaleuser00530 Femaleuser00128 Femaleimage0021user001user002image003user00128 Femaleuser00230 Maleimage003user003user002image003user00318 Femaleuser00230 Maleimage003user004user002image003user00440 Maleuser00230 Maleimage003user005user002image003user00530 Femaleuser00230 Maleimage003

the complete SQL query is given below As the table names are not mentioned, we are assuming the 2…

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Engineering

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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

I want to ask how to combine 2 data like in Figure 1 and Figure 2 to be like Figure 3. Please do it in SQL

user id sender
user_id_reciplent
Image_ld
like
user_id_sender
age_sender
gender_sender
user_id_reciplent
age_recipient
gender_recipient
image_id
like
user002
user001
image001
user002
30 Male
user001
28 Female
image001
1
user003
user001
image001
user003
18 Female
user001
28 Female
image001
1
user004
user001
image001
user
age
gender
user004
40 Male
user001
28 Female
image001
1
user005
user001
image001
user001
28 Female
user005
30 Female
user001
28 Female
image001
user002
user001
image002
+
user002
30 Male
user002
30 Male
user001
28 Female
image002
user003
user001
image002
user003
18 Female
user003
18 Female
user001
28 Female
image002
user004
user001
image002
user004
40 Male
user004
40 Male
user001
28 Female
image002
user005
user001
image002
user005
30 Female
user005
30 Female
user001
28 Female
image002
1
user001
user002
image003
user001
28 Female
user002
30 Male
image003
user003
user002
image003
user003
18 Female
user002
30 Male
image003
user004
user002
image003
user004
40 Male
user002
30 Male
image003
user005
user002
image003
user005
30 Female
user002
30 Male
image003

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