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https://issues.apache.org/jira/browse/TRAFODION-3144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545368#comment-16545368
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ASF GitHub Bot commented on TRAFODION-3144:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/trafodion/pull/1645#discussion_r202733241
--- Diff: docs/sql_reference/src/asciidoc/_chapters/sql_statements.adoc ---
@@ -756,6 +758,86 @@ Alter TABLE PRODUCT
ALTER COLUMN vend_id RENAME TO cstm_id;
```
+* This example demonstrates the character set of NCHAR column cannot be
altered.
--- End diff --
See my comments on https://github.com/apache/trafodion/pull/1644.
> Correct Syntactic Descriptions of Character String Data Types and Add
> Examples (NCHAR) for *ALTER TABLE Statement* in *Trafodion SQL Reference
> Manual*
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TRAFODION-3144
> URL: https://issues.apache.org/jira/browse/TRAFODION-3144
> Project: Apache Trafodion
> Issue Type: Documentation
> Reporter: Liu Yu
> Assignee: Liu Yu
> Priority: Major
>
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