CreateQuery sipHashKeyed_keys (children 3) Identifier sipHashKeyed_keys Columns definition (children 1) ExpressionList (children 3) ColumnDeclaration key0 (children 1) DataType UInt64 ColumnDeclaration key1 (children 1) DataType UInt64 ColumnDeclaration val (children 1) DataType UInt64 Storage definition (children 1) Function Memory