Postgres Pro
Downloads
Home   >   mailing lists

[SQL] about LEFT and INNER JOIN - Mailing list pgsql-sql

From Eliober Cleger Despaigne
Subject [SQL] about LEFT and INNER JOIN
Date
Msg-id 012301d2d3f3$cf464bd0$6dd2e370$@uci.cu
Whole thread Raw
Responses Re: [SQL] about LEFT and INNER JOIN  (Feike Steenbergen <feikesteenbergen@gmail.com>)
List pgsql-sql
Tree view

Grettings

I need to know which algorithm uses the INNER JOIN and LEFT JOIN. If would be possible, I need to know their costs too in O(n) notation.


La @universidad_uci es Fidel. Los jóvenes no fallaremos. #HastaSiempreComandante #HastalaVictoriaSiempre

pgsql-sql by date:

Previous
From: Tom Lane
Date:
Subject: Re: [SQL] TRUNCATE TABLE corrupts pg_class.relfilenode = pg_attrdef.pg_attrdef
Next
From: Vladimir Nicolici
Date:
Subject: [SQL] Re: SQL error: function round(double precision, integer) does notexist