Fix comment

ClickHouse · Nov 16, 2023 · 3b6506d · 3b6506d
1 parent 1f8df14
commit 3b6506d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Formats/EscapingRuleUtils.cpp b/src/Formats/EscapingRuleUtils.cpp
@@ -304,7 +304,7 @@ DataTypePtr tryInferDataTypeByEscapingRule(const String & field, const FormatSet
                 auto type = tryInferDataTypeForSingleField(data, format_settings);
 
                 /// If we couldn't infer any type or it's tuple in quotes or it's a number and csv.try_infer_numbers_from_strings = 0, we determine it as a string.
-                if (!type || isTuple(type) || (isNumber(type) && !format_settings.csv.try_infer_numbers_from_strings))
+                if (!type || isTuple(type) || (isNumber(removeNullable(type)) && !format_settings.csv.try_infer_numbers_from_strings))
                     return std::make_shared<DataTypeString>();
 
                 return type;