Answers for "alter table modify column postgres"

SQL
3

alter column in table postgres

ALTER TABLE table_name
  ALTER COLUMN column_name TYPE column_definition;
Posted by: Guest on February-24-2021
2

postgres how to add field created at

CREATE TABLE my_table
(
	id serial NOT NULL,
    user_name text,
	created_at timestamp with time zone DEFAULT CURRENT_TIMESTAMP //here
)
Posted by: Guest on August-25-2020

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