Hi, If your version and environment requires escaping, then you need to do
"select geometry, \"building\" as bldg,\"building:levels\" as bldg_levels,\”height\” as height from multipolygons ... " It may work also without escaping as "select geometry, "building" as bldg,"building:levels" as bldg_levels,height as height from multipolygons ... " If you plan to follow the SQL route I really recommend you to read some SQL tutorials and exercise at home. I am sure that you will learn the basics soon and tutorials are always in the web while I am not. SQL is so close to English and that you can think that you are making a (comma separated) shopping list “SELECT milk,bread,juice FROM Wal-Mart”. -Jukka- Lähettäjä: Djordje Spasic [mailto:issworld2...@yahoo.com] Lähetetty: 14. marraskuuta 2016 17:21 Vastaanottaja: Rahkonen Jukka (MML) <jukka.rahko...@maanmittauslaitos.fi<mailto:jukka.rahko...@maanmittauslaitos.fi>>; gdal-dev@lists.osgeo.org<mailto:gdal-dev@lists.osgeo.org> Aihe: Re: VS: [gdal-dev] How to replace an osm key? Thank you Jukka, How should I edit the command you gave me: "C:\gdal\ogr2ogr.exe" --config OSM_USE_CUSTOM_INDEXING NO -skipfailures -f "ESRI Shapefile" -dialect sqlite -sql "select geometry, \"building\" as bldg from multipolygons where \"building\" is not null limit 1" "C:\output_shp_files" "C:\input.osm" so that "building", "building:levels", and "height" fields are included, not only the "building" field? On Monday, November 14, 2016 2:10 PM, Rahkonen Jukka (MML) <jukka.rahko...@maanmittauslaitos.fi<mailto:jukka.rahko...@maanmittauslaitos.fi>> wrote: Hi, If you enclose something between single quotes in SQL it becomes a string. SELECT ’building’ -> selects literally the given *string* –building— However, SELECT "building" -> selects the *value* of *field* –building-- (or “identifier” as is it called in SQL) See for example https://www.sqlite.org/lang_keywords.html I tested on Windows with trunk version of GDAL that this syntax works: ogrinfo -dialect sqlite -sql "select geometry, "building" as bldg from multipolygons where "building" is not null limit 1" hamburg-latest.osm.pbf By reading this old thread http://osgeo-org.1560.x6.nabble.com/gdal-dev-OGR-SQL-Excecuting-select-where-column-name-contains-quot-quot-td5006377.html some older GDAL versions may need some more tweaking and inner double quotes must be escaped by back slash as \” ogrinfo -dialect sqlite -sql "select geometry, \"building\" as bldg from multipolygons where \"building\" is not null limit 1" hamburg-latest.osm.pbf -Jukka Rahkonen-
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