我運行下面的代碼,這是應該來比較SAS數據集的兩列對我來說:CONVERT語句SAS PROC SQL
PROC SQL;
CREATE TABLE loandata.tv_curve AS
SELECT DISTINCT CONVERT(INT, srp_contract_lifetime) as srp_contract_lifetime, rpa_tv
FROM loandata.sas_f_risk_parameter_cn
WHERE rpa_tv IS NOT NULL
ORDER BY CONVERT(INT, srp_contract_lifetime);
QUIT;
然而,當我運行此代碼我碰到下面的錯誤消息:
ERROR: Function CONVERT could not be located.
ERROR: Function CONVERT could not be located.
ERROR: The following columns were not found in the contributing tables: INT.
如何將srp_contract_lifetime變量正確轉換爲int?