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Posted to issues@calcite.apache.org by "Danny Chan (JIRA)" <ji...@apache.org> on 2019/08/09 10:08:00 UTC

[jira] [Updated] (CALCITE-3238) Support Time Zone suffix of DateTime types for SqlDataTypeSpec

     [ https://issues.apache.org/jira/browse/CALCITE-3238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chan updated CALCITE-3238:
--------------------------------
    Description: 
This is the grammar copied from SQL-2011:

{code:sql}
<datetime type> ::=
    DATE
  | TIME [ <left paren> <time precision> <right paren> ] [ <with or without time zone> ]
  | TIMESTAMP [ <left paren> <timestamp precision> <right paren> ]
        [ <with or without time zone> ]

<with or without time zone> ::=
      WITH TIME ZONE
    | WITHOUT TIME ZONE

<time precision> ::=
   <time fractional seconds precision>

<timestamp precision> ::=
   <time fractional seconds precision>

<time fractional seconds precision> ::=
   <unsigned integer>
{code}


> Support Time Zone suffix of DateTime types for SqlDataTypeSpec
> --------------------------------------------------------------
>
>                 Key: CALCITE-3238
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3238
>             Project: Calcite
>          Issue Type: Sub-task
>            Reporter: Danny Chan
>            Assignee: Danny Chan
>            Priority: Major
>
> This is the grammar copied from SQL-2011:
> {code:sql}
> <datetime type> ::=
>     DATE
>   | TIME [ <left paren> <time precision> <right paren> ] [ <with or without time zone> ]
>   | TIMESTAMP [ <left paren> <timestamp precision> <right paren> ]
>         [ <with or without time zone> ]
> <with or without time zone> ::=
>       WITH TIME ZONE
>     | WITHOUT TIME ZONE
> <time precision> ::=
>    <time fractional seconds precision>
> <timestamp precision> ::=
>    <time fractional seconds precision>
> <time fractional seconds precision> ::=
>    <unsigned integer>
> {code}



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