CreateQuery bloom_filter (children 3) Identifier bloom_filter Columns definition (children 2) ExpressionList (children 2) ColumnDeclaration id (children 1) DataType UInt64 ColumnDeclaration s (children 1) DataType String ExpressionList (children 1) Index (children 2) Function tuple (children 1) ExpressionList (children 2) Identifier s Function lower (children 1) ExpressionList (children 1) Identifier s Function tokenbf_v1 (children 1) ExpressionList (children 3) Literal UInt64_512 Literal UInt64_3 Literal UInt64_0 Storage definition (children 3) Function MergeTree (children 1) ExpressionList Identifier id Set