how to set a preexisting column as primary key

Ds Adithya answered on October 28, 2022 Popularity 1/10 Helpfulness 1/10

answer how to set a preexisting column as primary key

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ALTER TABLE yourTableName ADD PRIMARY KEY(yourColumnName);

Popularity 1/10 Helpfulness 1/10 Language sql

Tags: primary-key set sql

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Contributed on Oct 28 2022

Ds Adithya

0 Answers Avg Quality 2/10

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