sql load的两个例子

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-- 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 DATA
INTO TABLE TABLE111
REPLACE
FIELDS 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 DATA
INTO TABLE TABLE222
REPLACE
(
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