Assume that you are using the following command to convert a column to a different data type.
ALTER TABLE products ALTER COLUMN price TYPE numeric(10,2);
Which of these choices is/are TRUE in the given scenario?
- This will succeed only if each existing entry in the column can be converted to the new type by an implicit cast.
- PostgreSQL will attempt to convert the column’s default value (if any) to the new type, as well as any constraints that involve the column.
- Both Choice 1 and 2
- None of these