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  3. Ограничение длины для DB.Query

Ограничение длины для DB.Query

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  • V
    V
    VSS
    wrote on last edited by
    #1

    Коллеги,

    сталкивался ли кто-то с ограничением длинны параметра query в DB.Query(dbid,*query*)? Судя с логов наш запрос "обрубился". Пытаемся выполнить запрос длинной 191 символ.

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    • V
      V
      Victor Kirhenshtein
      wrote on last edited by
      #2

      Ограничение по длинне есть, но 256 символов. А можно привести SQL запрос? И с какого символа он был обрезан?

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      • V
        V
        VSS
        wrote on last edited by
        #3

        @victor said in Ограничение длины для DB.Query:

        Ограничение по длинне есть, но 256 символов. А можно привести SQL запрос? И с какого символа он был обрезан?

        Проанализировали еще раз логи, обрезание только во второй строке H_DirectQuery:.... Может проблема не в этом, а что-то с подключением. Хотя соседние запросы выполняются...

        Лог:

        [16-May-2014 20:12:15.819] [DEBUG] [session:0] Requesting parameter "DB.Query("select time from (select time,guid,dbo.bo_exists(frame) as hasf,dbo.bo_exists(image) as hascrop from dbo.numbers) as q where hasf = 0 or hascrop = 0 order by time desc")"
        [16-May-2014 20:12:15.819] [DEBUG] DBQUERY: H_DirectQuery: no connection handle for database select time from (select time,guid,dbo.bo_exists(frame) a
        
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        • V
          V
          VSS
          wrote on last edited by
          #4

          Виноваты забыли первый параметр.... надо меньше работать ....

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