Teradata 错误 42000

Teradata Error 42000

我在通过 ODBC 执行 sql 命令时遇到以下错误。

详情:"ODBC: ERROR [42000] [Teradata][ODBC Teradata Driver][Teradata Database] Syntax error, expected something like an 'UDFCALLNAME' keyword between '.' and the 'SUM' keyword. "

下面是我运行的代码。

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

可能是什么错误,请指导。

此致

不符合 SUM:

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