lib/duckdb/result.rb in duckdb-0.10.2.0 vs lib/duckdb/result.rb in duckdb-1.0.0.0

@@ -51,19 +51,21 @@
                  end
 
     alias column_size column_count
     alias row_size row_count
 
+    @use_chunk_each = true
+
     class << self
       def new
         raise DuckDB::Error, 'DuckDB::Result cannot be instantiated directly.'
       end
 
-      def use_chunk_each=(val)
-        raise DuckDB::Error, 'chunk_each is not available. Install duckdb >= 0.8.0 and rerun `gem install duckdb`.' unless instance_methods.include?(:chunk_each)
+      def use_chunk_each=(value)
+        warn('`changing DuckDB::Result.use_chunk_each to false` will be deprecated.') if value == false
 
-        @use_chunk_each = val
+        @use_chunk_each = value
       end
 
       def use_chunk_each?
         !!@use_chunk_each
       end
@@ -89,18 +91,20 @@
         end
       end
     end
 
     def row(row_index)
+      warn("#{self.class}##{__method__} will be deprecated. set `DuckDB::Result.use_chunk_each = true`.")
       row = []
       column_count.times do |col_index|
         row << (_null?(row_index, col_index) ? nil : to_value(row_index, col_index))
       end
       row
     end
 
     def to_value(row_index, col_index)
+      warn("#{self.class}##{__method__} will be deprecated. set `DuckDB::Result.use_chunk_each = true`.")
       send(TO_METHODS[_column_type(col_index)], row_index, col_index)
     end
 
     def enum_dictionary_values(col_index)
       values = []
@@ -111,22 +115,26 @@
     end
 
     private
 
     def _to_hugeint(row, col)
+      warn("#{self.class}##{__method__} will be deprecated.")
       _to_string(row, col).to_i
     end
 
     def _to_hugeint_internal(row, col)
+      warn("#{self.class}##{__method__} will be deprecated.")
       lower, upper = __to_hugeint_internal(row, col)
       Converter._to_hugeint_from_vector(lower, upper)
     end
 
     def _to_decimal(row, col)
+      warn("#{self.class}##{__method__} will be deprecated.")
       BigDecimal(_to_string(row, col))
     end
 
     def _to_decimal_internal(row, col)
+      warn("#{self.class}##{__method__} will be deprecated.")
       lower, upper, width, scale = __to_decimal_internal(row, col)
       Converter._to_decimal_from_hugeint(width, scale, upper, lower)
     end
   end
 end