[jira] [Resolved] (CALCITE-3233) Support Row type for SqlDataTypeSpec

["Danny Chan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-3233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chan resolved CALCITE-3233.
---------------------------------
    Resolution: Fixed

Fixed in [5212d6c|https://github.com/apache/calcite/commit/5212d6c47e36995943f4d955a1714bf03eb08e7e] !

> Support Row type for SqlDataTypeSpec
> ------------------------------------
>
>                 Key: CALCITE-3233
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3233
>             Project: Calcite
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 1.20.0
>            Reporter: Danny Chan
>            Assignee: Danny Chan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.21.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> This is the grammar copied from SQL-2011:
> {code:sql}
> <row type> ::=
>   ROW <row type body>
> <row type body> ::=
>   <left paren> <field definition> [ { <comma> <field definition> }... ] <right paren>
> <field definition> ::=
>   <field name> <data type>
> {code}
> We extend the grammar for every field data type to have an optional suffix:
> {code:sql}
> <field definition> ::=
>   <field name> <data type> [ [ NULL | NOT NULL] ]
> {code}
> The suffix is used to indicate if this field is nullable; To keep sync with other data types, the default is not nullable.



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