Is there any impact of using the character varying without providing the length while creating tables? I have created two tables and inserted 1M records. But I don't see any difference in pg_class. (size, relpage)
create table test_1(name varchar); create table test_2(name varchar(50)); insert into test_1 ... 10M records insert into test_2 ... 10M records vacuum (full,analyze) db_size_test_1; vacuum (full,analyze) db_size_test_2; Which option is recommended? *Regards,* *Rajin *
