What is the maximum length of a comment in PostgreSQL?

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                          PostgreSQL has a special piece of a functionality called [COMMENT](https://www.postgresql.org/docs/current/sql-comment.html)  which attaches metadata to an identifier or any type (schema, table, column, function, type, domain, etc). It looks like this,

    COMMENT ON TABLE mytable IS 'This is my table.';

Is there a maximum size for the comment?

Asked by Evan Carroll (65532 rep)

Feb 26, 2019, 05:43 AM
Last activity: Feb 26, 2019, 08:17 AM

What is the maximum length of a comment in PostgreSQL?

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