zhuqi-lucas commented on code in PR #16290:
URL: https://github.com/apache/datafusion/pull/16290#discussion_r2151211169
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datafusion/common/src/config.rs:
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@@ -259,10 +259,10 @@ config_namespace! {
/// string length and thus DataFusion can not enforce such limits.
pub support_varchar_with_length: bool, default = true
- /// If true, `VARCHAR` is mapped to `Utf8View` during SQL planning.
- /// If false, `VARCHAR` is mapped to `Utf8` during SQL planning.
- /// Default is false.
- pub map_varchar_to_utf8view: bool, default = true
+ /// If true, string types (VARCHAR, CHAR, Text, and String) are mapped
to `Utf8View` during SQL planning.
+ /// If false, they are mapped to `Utf8`.
+ /// Default is true.
+ pub map_string_types_to_utf8view: bool, default = true
Review Comment:
Thank you @alamb for review, i agree we need to add this to the upgrade
guide for next release.
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