Question

我正在尝试在蜂巢中执行查询并得到错误。我一遍又一遍地检查，但看不到任何问题。

CREATE view sta_v_clean_phrase_longtext (system, `function`, loglockmod, extinfo 
, primarykey, foreignkey, flgprimkey, flgfrgnkey, ref_recn, text_line, copied, 
inserted ) 
AS 
  SELECT system, 
         `function`, 
         loglockmod, 
         extinfo, 
         primarykey, 
         foreignkey, 
         flgprimkey, 
         flgfrgnkey, 
         ref_recn, 
         Concat_ws('', Collect_list(text_line))AS TEXT_LINE, 
         copied 
  FROM  (SELECT system, 
                `function`, 
                loglockmod, 
                extinfo, 
                primarykey, 
                foreignkey, 
                flgprimkey, 
                flgfrgnkey, 
                ref_recn, 
                text_line, 
                copied 
         FROM   phrase_longtext_orc_orc 
         WHERE  primarykey IS NOT NULL 
         GROUP  BY system, 
                   `function`, 
                   loglockmod, 
                   extinfo, 
                   primarykey, 
                   foreignkey, 
                   flgprimkey, 
                   flgfrgnkey, 
                   ref_recn, 
                   text_line, 
                   copied) 
  GROUP  BY system, 
            `function`, 
            loglockmod, 
            extinfo, 
            primarykey, 
            foreignkey, 
            flgprimkey, 
            flgfrgnkey, 
            ref_recn, 
            text_line, 
            copied

ParseException行6：5无法识别'（''SELECT'附近的输入 joinSource中的“系统”

Answer 1

为您的 TO_CHAR(date, 'YY') 保留别名，并在创建视图语句中显示额外列 subquery，该别名在您选择的查询中不存在（我从查询下方删除了多余的列）。

inserted

ParseException第6：5行无法识别joinSource

1 个答案: