sql load的两个例子

    技术2022-05-11  135

    -- The format for executing this file with SQL Loader is:-- SQLLDR control=<filename> log=<logFileName> bad=<badFileName> data=<dataFileName>-- Be sure to substitute yourversion of SQL Loader and The filename for this file.

    LOAD DATAINTO TABLE TABLE111REPLACEFIELDS TERMINATED BY x'09'OPTIONALLY ENCLOSED BY '"'TRAILING NULLCOLS(    COL1              CHAR NULLIF (COL1=BLANKS),    COL2              DATE "YYYY/MM/DD" NULLIF (COL2=BLANKS),    COL3              DECIMAL EXTERNAL NULLIF (COL3=BLANKS))

    注意:COL1 是字段名,不能为YEAR等保留字

    Load DATAINTO TABLE TABLE222REPLACE(COL1    POSITION(01:09) CHAR,COL2    POSITION(10:19) DECIMAL EXTERNAL)

    执行的时候,使用下面的命令:

    cmd.exe /c start sqlldr sqadbuser/sqadbuser@sqa control=C:/SQA/sample.ctl log=C:/SQA/sample.log bad=C:/SQA/sample.bad data=C:/SQA/MASTER/sample.tsv skip=1 rows=5000

    在执行的时候,最初没有前面的cmd.exe /c start 的时候

    数据有1000多条,只导入了360条程序就“挂”那儿了

    加上cmd.exe /c start ,ok了,------这时是另外启动一个dos窗口

    另外,commit point的意思也要调查


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