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From "Hyunsik Choi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-438) Date literal support
Date Thu, 19 Dec 2013 15:26:06 GMT

     [ https://issues.apache.org/jira/browse/TAJO-438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hyunsik Choi updated TAJO-438:
------------------------------

    Description: 
Date literal represents a date type literal value. It's BNF grammar as follows:
{code}
<date literal>    ::=   DATE <date string>
<date string>    ::=   <quote> <unquoted date string> <quote>
<unquoted date string>    ::=   <date value>
<date value>    ::=   <years value> <minus sign> <months value> <minus
sign> <days value>
{code}

When needed, please refer http://savage.net.au/SQL/sql-2003-2.bnf.html#datetime literal

  was:
Date literal represents a date type literal value. It's BNF grammar as follows:
{code}
<date literal>    ::=   DATE <date string>
<date string>    ::=   <quote> <unquoted date string> <quote>
{code}


> Date literal support
> --------------------
>
>                 Key: TAJO-438
>                 URL: https://issues.apache.org/jira/browse/TAJO-438
>             Project: Tajo
>          Issue Type: Sub-task
>          Components: operator/expression, parser
>            Reporter: Hyunsik Choi
>            Priority: Minor
>              Labels: newbie
>             Fix For: 0.8-incubating
>
>
> Date literal represents a date type literal value. It's BNF grammar as follows:
> {code}
> <date literal>    ::=   DATE <date string>
> <date string>    ::=   <quote> <unquoted date string> <quote>
> <unquoted date string>    ::=   <date value>
> <date value>    ::=   <years value> <minus sign> <months value>
<minus sign> <days value>
> {code}
> When needed, please refer http://savage.net.au/SQL/sql-2003-2.bnf.html#datetime literal



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