feature-list
sql.extension.*
unimplemented.*
----

feature-usage
CREATE EXTENSION postgis
----
sql.extension.create.postgis

feature-usage
CREATE EXTENSION postgis_raster
----
error: pq: unimplemented: extension "postgis_raster" is not yet supported
unimplemented.#54514.CREATE EXTENSION postgis_raster

feature-usage
CREATE EXTENSION pg_trgm
----
sql.extension.create.pg_trgm

feature-usage
CREATE EXTENSION xml2
----
error: pq: unimplemented: extension "xml2" is not yet supported
unimplemented.#54516.CREATE EXTENSION xml2

feature-usage
CREATE EXTENSION asdf
----
error: pq: unknown extension: asdf
