From 5645a6af70adaaaa485b8568bad9bc7fc130d474 Mon Sep 17 00:00:00 2001 From: Bruce Momjian <bruce@momjian.us> Date: Wed, 10 Mar 2021 20:25:18 -0500 Subject: [PATCH] tutorial: land height is "elevation", not "altitude" This is a follow-on patch to 92c12e46d5. In that patch, we renamed "altitude" to "elevation" in the docs, based on these details: https://mapscaping.com/blogs/geo-candy/what-is-the-difference-between-elevation-relief-and-altitude This renames the tutorial SQL files to match the documentation. Reported-by: max1@inbox.ru Discussion: https://postgr.es/m/161512392887.1046.3137472627109459518@wrigleys.postgresql.org Backpatch-through: 9.6 --- src/tutorial/advanced.source | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/tutorial/advanced.source b/src/tutorial/advanced.source index 1130784d4dc..0c68b3344c3 100644 --- a/src/tutorial/advanced.source +++ b/src/tutorial/advanced.source @@ -23,7 +23,7 @@ CREATE TABLE cities ( name text, population float8, - altitude int -- (in ft) + elevation int -- (in ft) ); CREATE TABLE capitals ( @@ -42,17 +42,17 @@ SELECT * FROM cities; SELECT * FROM capitals; -- You can find all cities, including capitals, that --- are located at an altitude of 500 ft or higher by: +-- are located at an elevation of 500 ft or higher by: -SELECT c.name, c.altitude +SELECT c.name, c.elevation FROM cities c -WHERE c.altitude > 500; +WHERE c.elevation > 500; -- To scan rows of the parent table only, use ONLY: -SELECT name, altitude +SELECT name, elevation FROM ONLY cities -WHERE altitude > 500; +WHERE elevation > 500; -- clean up (you must remove the children first)