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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-1896) .Net: Improve query API
Date Wed, 03 Feb 2016 19:39:40 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-1896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130972#comment-15130972
] 

Vladimir Ozerov commented on IGNITE-1896:
-----------------------------------------

Agree.

> .Net: Improve query API
> -----------------------
>
>                 Key: IGNITE-1896
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1896
>             Project: Ignite
>          Issue Type: Improvement
>          Components: platforms
>    Affects Versions: 1.1.4
>            Reporter: Pavel Tupitsyn
>            Assignee: Vladimir Ozerov
>             Fix For: 1.6
>
>
> Current API is very clumsy.
> Cache is generic, however we require the user to specify query type explicitly.
> There are cases when query type is a string and/or is different from current cache generic
type, so the current API has to be kept.
> However, we should provide simple methods with generic inference:
> {code}
>         IQueryCursor<ICacheEntry<TK, TV>> ScanQuery(ICacheEntryFilter<TK,
TV> filter);
>         IQueryCursor<ICacheEntry<TK, TV>> SqlQuery(string sql, params object[]
args);
>         IQueryCursor<ICacheEntry<TK, TV>> SqlQuery(string sql, bool local,
params object[] args);
>         IQueryCursor<ICacheEntry<TK, TV>> TextQuery(string text);
>         IQueryCursor<ICacheEntry<TK, TV>> TextQuery(string text, bool local);
> {code}



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