parse
SHOW GRANTS ON EXTERNAL CONNECTION foo
----
SHOW GRANTS ON EXTERNAL CONNECTION foo
SHOW GRANTS ON EXTERNAL CONNECTION foo -- fully parenthesized
SHOW GRANTS ON EXTERNAL CONNECTION foo -- literals removed
SHOW GRANTS ON EXTERNAL CONNECTION _ -- identifiers removed

parse
SHOW GRANTS ON EXTERNAL CONNECTION "foO"
----
SHOW GRANTS ON EXTERNAL CONNECTION "foO"
SHOW GRANTS ON EXTERNAL CONNECTION "foO" -- fully parenthesized
SHOW GRANTS ON EXTERNAL CONNECTION "foO" -- literals removed
SHOW GRANTS ON EXTERNAL CONNECTION _ -- identifiers removed

parse
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo
----
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo -- fully parenthesized
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo -- literals removed
SHOW GRANTS ON EXTERNAL CONNECTION _ FOR _ -- identifiers removed

parse
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo, "baR"
----
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo, "baR"
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo, "baR" -- fully parenthesized
SHOW GRANTS ON EXTERNAL CONNECTION "foO" FOR foo, "baR" -- literals removed
SHOW GRANTS ON EXTERNAL CONNECTION _ FOR _, _ -- identifiers removed
