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SQL Questions

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EasyJul 11

What is SQL?

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SQL1

#practice#learning

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EasyJul 11

Types of SQL Commands

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SQL2

#practice#learning

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EasyJul 11

DDL vs DML vs DCL vs TCL

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SQL3

#practice#learning

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EasyJul 11

Primary Key

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SQL4

#practice#learning

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EasyJul 11

Foreign Key

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SQL5

#practice#learning

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TrickyJul 11

Candidate Key

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SQL6

#practice#learning

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MediumJul 11

Composite Key

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SQL7

#practice#learning

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EasyJul 11

Super Key

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SQL8

#practice#learning

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TrickyJul 11

Alternate Key

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SQL9

#practice#learning

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MediumJul 11

Unique Key

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SQL10

#sql#constraints#practice

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EasyJul 11

NOT NULL

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SQL11

#practice#learning

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EasyJul 11

CHECK Constraint

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SQL12

#practice#learning

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EasyJul 11

DEFAULT Constraint

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SQL13

#practice#learning

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TrickyJul 11

AUTO_INCREMENT / IDENTITY

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SQL14

#practice#learning

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EasyJul 11

CREATE

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SQL15

#ddl#practice#learning

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MediumJul 11

ALTER

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SQL16

#practice#learning

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TrickyJul 11

DROP

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SQL17

#practice#learning

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TrickyJul 11

TRUNCATE

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SQL18

#practice#learning

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EasyJul 11

DELETE

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SQL19

#practice#learning

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TrickyJul 11

DELETE vs TRUNCATE vs DROP

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SQL20

#practice#learning

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EasyJul 11

SELECT

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SQL21

#practice#learning

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TrickyJul 11

DISTINCT

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SQL22

#practice#learning

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EasyJul 11

WHERE

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SQL23

#practice#learning

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EasyJul 11

ORDER BY

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SQL24

#practice#learning

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MediumJul 11

LIMIT

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SQL25

#practice#learning

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TrickyJul 11

OFFSET

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SQL26

#practice#learning

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TrickyJul 11

TOP

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SQL27

#practice#learning

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TrickyJul 11

LIKE

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SQL28

#practice#learning

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TrickyJul 11

IN

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SQL29

#practice#learning

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TrickyJul 11

BETWEEN

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SQL30

#practice#learning

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