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https://issues.apache.org/jira/browse/TRAFODION-3142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16546865#comment-16546865
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ASF GitHub Bot commented on TRAFODION-3142:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/trafodion/pull/1644#discussion_r203093950
--- Diff: docs/sql_reference/src/asciidoc/_chapters/sql_statements.adoc ---
@@ -2963,18 +2963,22 @@ column-definition is:
<<<
```
data-type is:
- char[acter] [(length [characters])]
- [character set char-set-name]
- [upshift] [[not]casespecific]
+ char[acter] [length [characters]]
--- End diff --
FYI: I double-checked the parser code. Length is optional for CHAR and
NCHAR. Length is required for VARCHAR and NCHAR VARYING.
> Correct Syntactic Descriptions of Character String Data Types and Add
> Examples (NCHAR) for *CREATE TABLE Statement* in *Trafodion SQL Reference
> Manual*
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: TRAFODION-3142
> URL: https://issues.apache.org/jira/browse/TRAFODION-3142
> Project: Apache Trafodion
> Issue Type: Documentation
> Reporter: Liu Yu
> Assignee: Liu Yu
> Priority: Major
>
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