Teradata错误42000

Question

通过ODBC执行sql命令时出现以下错误。

详细信息：“ODBC：ERROR [42000] [Teradata] [ODBC Teradata驱动程序] [Teradata数据库]语法错误，预期类似于'。'之间的'UDFCALLNAME'关键字。和'SUM'关键字。“

我正在运行的代码正在关注。

SELECT t1.BALANCE_DATE, t1.SUM(LCY_BALANCE) AS TOTAL_DEP, t2.SUM(LCY_BALANCE) AS TOTAL_CASH FROM (SELECT LCY_BALANCE, BALANCE_DATE FROM MY_BALANCE_TABLE WHERE LINE_NUMBER BETWEEN '2300' AND '3311' AND BALANCE_DATE BETWEEN '2015-07-01' AND 2016-06-30' AND BRANCH_CODE = '5520' GROUP BY BALANCE_DATE) t1 LEFT JOIN (SELECT LCY_BALANCE, BALANCE_DATE FROM MY_BALANCE_TABLE WHERE LINE_NUMBER IN ('0040','0050','0060','0105','0110','0115') AND BALANCE_DATE BETWEEN '2015-07-01' AND 2016-06-30' AND BRANCH_CODE = '5520' GROUP BY BALANCE_DATE) t2 ON t1.BALANCE_DATE = t2.BALANCE_DATE

可能是错误，请指导。

此致

KAM

Answer 1

不要限定SUM：

SELECT t1.BALANCE_DATE,
     SUM(t1.LCY_BALANCE) AS TOTAL_DEP, 
     SUM(t2.LCY_BALANCE) AS TOTAL_CASH
FROM