--- Aliases of SHOW COLUMNS
int32	Nullable(Int32)	YES		\N	
str	String	NO	SOR	\N	
uint64	UInt64	NO	PRI SOR	\N	
int32	Nullable(Int32)	YES		\N	
str	String	NO	SOR	\N	
uint64	UInt64	NO	PRI SOR	\N	
--- EXTENDED
int32	Nullable(Int32)	YES		\N	
str	String	NO	SOR	\N	
uint64	UInt64	NO	PRI SOR	\N	
--- FULL
int32	Nullable(Int32)	YES		\N		\N	example comment	
str	String	NO	SOR	\N		\N		
uint64	UInt64	NO	PRI SOR	\N		\N		
--- LIKE
int32	Nullable(Int32)	YES		\N	
uint64	UInt64	NO	PRI SOR	\N	
--- NOT LIKE
str	String	NO	SOR	\N	
--- ILIKE
int32	Nullable(Int32)	YES		\N	
uint64	UInt64	NO	PRI SOR	\N	
--- NOT ILIKE
str	String	NO	SOR	\N	
--- WHERE
int32	Nullable(Int32)	YES		\N	
uint64	UInt64	NO	PRI SOR	\N	
--- LIMIT
int32	Nullable(Int32)	YES		\N	
--- Check with weird table names
c	String	NO	PRI SOR	\N	
c	String	NO	PRI SOR	\N	
c	String	NO	PRI SOR	\N	
c	String	NO	PRI SOR	\N	
--- Original table
int32	Nullable(Int32)	YES		\N	
str	String	NO	SOR	\N	
uint64	UInt64	NO	PRI SOR	\N	
--- Equally named table in other database
int32	Int32	NO		\N	
str	String	NO		\N	
uint64	UInt64	NO	PRI SOR	\N	
--- Short form
int32	Int32	NO		\N	
str	String	NO		\N	
uint64	UInt64	NO	PRI SOR	\N