Re: PostgreSQL Advocacy, Thoughts and Comments
От
cnliou
Тема
Re: PostgreSQL Advocacy, Thoughts and Comments
Дата
Msg-id
1070080621.52799.cnliou@so-net.net.tw
Список
Дерево обсуждения
Re: PostgreSQL Advocacy, Thoughts and Comments "cnliou" <cnliou@so-net.net.tw>
Re: PostgreSQL Advocacy, Thoughts and Comments Oliver Elphick <olly@lfix.co.uk>
Re: PostgreSQL Advocacy, Thoughts and Comments "Nigel J. Andrews" <nandrews@investsystems.co.uk>
"Jason Tesser" > MySQL cannot even handle sub-queries yet. Ohh! Really? Allow me to pay my highest respect to the genius mySQL programmers! I completely have no clue on how to construct any single tiny database on a DBMS having no sub-query capability. Being too dumb, I solicit mySQL programmers' help by showing me employee FOO's birthday and his/her latest job title effective on or before 2003-1-1 from the following tables: CREATE TABLE t1 (employee TEXT,BirthDay DATE); CREATE TABLE t2 (employee TEXT,EffectiveDate DATE,JobTitle TEXT); And make the result like this: FOO 1980-1-1 programmer Please do not give me the answer that you will merge these two tables to form one like this: CREATE TABLE t1 (employee TEXT,BirthDay DATE,EffectiveDate DATE,JobTitle TEXT); Regards, CN
В списке pgsql-general по дате отправления
От: Suchandra Thapa
Дата: