kokila-19 commented on code in PR #70:
URL: https://github.com/apache/hive-site/pull/70#discussion_r2484780013
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content/docs/latest/language/languagemanual.md:
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@@ -24,6 +24,7 @@ This is the Hive Language Manual. For other Hive
documentation, see the Hive w
* Data Definition Statements
+ [DDL Statements]({{< ref "languagemanual-ddl" >}})
- [Bucketed Tables]({{< ref "languagemanual-ddl-bucketedtables"
>}})
+ - [Write Ordering (Regular & Z-Order)]({{< ref "writeordering"
>}})
Review Comment:
"Lexicographical" would not be correct here because it only applies to
string.
Write ordering works on all data types:
- INT columns → sorted numerically
- DATE columns → sorted chronologically
- STRING columns → sorted lexicographically
Example:
10,2,20,5 - Lexical sort result
2,5,10,20 - Numerical sort result
How about I add description to provide more clarity
"Regular ordering sorts data using standard comparison for each data type:
numeric order for numbers, lexicographic order for strings, and chronological
order for dates and timestamps."
or maybe some alternative name?
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