進展OpenEdge - TempTable文件 - 一個簡單的方法？

Question

我想要一個真正簡單的方法來查看正在進行的任何可修改內容的內容嗎？

Answer 1

我剛剛發現了一個簡單的方法來將臨時錶轉儲爲使用Json（從10.2B開始）的文件。 WRITE-JSON是絕招！

DEFINE TEMP-TABLE ttTmp            
    FIELD FieldA   AS CHAR           
    FIELD FieldB   AS CHAR.           

CREATE ttTmp.               
ASSIGN ttTmp.FieldA = "A"            
     ttTmp.FieldB = "B".            

DEFINE VARIABLE tthTmp AS HANDLE NO-UNDO. /* Handle to temptable */  
DEFINE VARIABLE lReturnValue AS LOGICAL NO-UNDO.       
tthTmp = TEMP-TABLE ttTmp:HANDLE.          


lReturnValue = tthTmp:WRITE-JSON("FILE", "c:\temp\tthTmp.txt", TRUE, ?). 

/* Output File tthTmp.txt            
{"ttTmp": [                
    {                  
    "FieldA": "A",              
    "FieldB": "B"              
    }                  
]}                  
Output File tthTmp.txt */            

Answer 2

您還比如生成XML

tthTmp:WRITE-XML("FILE","c:\temp\tt.xml", TRUE). 

或分號分隔的文件

OUTPUT TO c:\temp\file.txt. 
FOR EACH ttTmp: 
    EXPORT DELIMITER ";" ttTmp. 
END. 
OUTPUT CLOSE.