如何创建一个ctl文件

问题描述

Hi folks,

I have a sql table created with datatypes as below:

create table sample (IT_RATE number(8,6),AMOUNT number(12,2),PAY_DATE varchar2(8));

I want to create a ctl file for the above columns,how to pass the datatype for decimal values as in (IT_RATE and AMOUNT)columns .

I tried something like

IT_RATE position(120:128) integer external,

AMOUNT position(204:216) char "TRIM(:AMOUNT)",
DATE position(107:114) char "TRIM(:DATE)",

Expected values in IT_RATE should be (1.450000) and amount should be (27500.00)

But I am getting as below:

maturity_AMOUNT COMMISSION_AMT IT_RATE AMOUNT

   29552.41         343.75          1.45            27500
    49369.5          121.9          1.25            48760
   98221.48         1142.5          1.45            91400

解决方法

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ctl sql-loader