alter table column type postgres code example

Example 1: postgresql change column type

ALTER TABLE assets ALTER COLUMN name TYPE VARCHAR;

Example 2: how to change column type psql

ALTER TABLE table_name
ALTER COLUMN column_name [SET DATA] TYPE new_data_type;

Example 3: update column data type postgres

ALTER TABLE table_name
ALTER COLUMN column_name [SET DATA] TYPE new_data_type;

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