[jira] [Closed] (IGNITE-3738) ODBC: Escape sequences: Ensure that escape sequence token is parsed correctly irrespective of whitespaces.

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-3738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov closed IGNITE-3738.
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> ODBC: Escape sequences: Ensure that escape sequence token is parsed correctly irrespective of whitespaces.
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-3738
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3738
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: odbc
>    Affects Versions: 1.7
>            Reporter: Vladimir Ozerov
>            Assignee: Andrew Mashenkov
>             Fix For: 1.8
>
>
> The following escape sequences must be supported and parsed correctly:
> 1) {fn X}
> 2) { fn X}
> 3) {        fn  X}
> 4) { \n X}
> Etc. That is, irrespective of whitespaces, everything must be parsed correctly. I propose to rely on {{Character.isWhitespace}}, not on regexp. That is, once { is found, we should simply skip all following whitespaces, then get the token, then possibly skip more whitespaces.



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