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mariadb add foreign key

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Plain Puffin answered on June 10, 2020 Popularity 10/10 Helpfulness 5/10

answer mariadb add foreign key

related create table in mysql mariadb primary key foreign key

related alter table add foreign key mariadb example

mariadb add foreign key

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alter table group_a 
add constraint fk_b_in_a
foreign key(`b_id`) 
    references group_b(`b_id`)
    on delete set null
    on update set null;

Popularity 10/10 Helpfulness 5/10 Language sql

Source: www.mariadbtutorial.com

Tags: add key mariadb sql

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Contributed on Dec 02 2020

Plain Puffin

0 Answers Avg Quality 2/10

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create table in mysql mariadb primary key foreign key

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-1

CREATE TABLE IF NOT EXISTS `scores` (
  `ID` int(11) NOT NULL AUTO_INCREMENT,
  UserId int(11) NOT NULL,
  `NICKNAME` varchar(50) NOT NULL,
  `HIGHSCORE` int(11) NOT NULL,
  PRIMARY KEY (`ID`),
  FOREIGN KEY (UserId) REFERENCES USER(Id)
);

Popularity 9/10 Helpfulness 5/10 Language sql

Source: stackoverflow.com

Tags: create-table create-tab

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Contributed on Jun 10 2020

Sparkling Spider

0 Answers Avg Quality 2/10

alter table add foreign key mariadb example

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alter table caixa add foreign key (idcaixafluxo) references caixafluxo (idcaixafluxo);

Popularity 9/10 Helpfulness 3/10 Language sql

Source: Grepper

Tags: add

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Contributed on Feb 09 2021

Disgusted Deer

0 Answers Avg Quality 2/10

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mariadb add foreign key

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create table in mysql mariadb primary key foreign key

alter table add foreign key mariadb example

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