我嘗試以下操作:結束語分析功能在其他功能配置單元0.11
select case when ta_end_datetime_berekenen = 'Y' then lead(ta_update_datetime) over (partition by dn_waarde_van, dn_waarde_tot order by ta_update_datetime) else ea_end_datetime end ea_end_datetime, ta_insert_datetime, ta_update_datetime from tmp_wtdh_bestedingsklasse_10_s2_stap2
然而,當我嘗試,我得到以下錯誤:
NoViableAltException([email protected][129:7: (((KW_AS)? identifier) | (KW_AS LPAREN identifier (COMMA identifier)* RPAREN))?])
FAILED: ParseException line 1:175 missing KW_END at 'over' near ')' in selection target line 1:254 cannot recognize input near 'else' 'ea_end_datetime' 'end' in selection target
請問我是正確的假設不可能在另一個函數中包含分析函數?
這是Hive 0.11。