Answers for "how to change constraints in a table in postgres"

alter constraint postgres

/* Drop your constraint */
alter table yourtable drop constraint constraint_name;

/* Create new constraint */
alter table yourtable add constraint "constraint_name" FOREIGN KEY (some_id) REFERENCES yourtable(some_id) on delete cascade;

Posted by: Guest on February-02-2021

Code answers related to "how to change constraints in a table in postgres"

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Answers for "how to change constraints in a table in postgres"

Code answers related to "how to change constraints in a table in postgres"

Code answers related to "SQL"

Browse Popular Code Answers by Language

Answers for "how to change constraints in a table in postgres"

Code answers related to "how to change constraints in a table in postgres"

Code answers related to "SQL"

Browse Popular Code Answers by Language

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