Answers for "insert column postgresql command line"

SQL
4

postgresql insert column

ALTER TABLE table_name
ADD COLUMN new_column_name data_type constraint;
Posted by: Guest on January-26-2021
0

PostgreSQL add column

ALTER TABLE mytable
ADD COLUMN column1 VARCHAR,
ADD COLUMN column2 REAL;

INSERT INTO mytable (column1)
VALUES (v1), (v2), (vn);
Posted by: Guest on September-25-2021

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