mysql導入數據到oracle中。
建立Oracle表：
CREATE TABLE "GG_USER" ( "USERID" VARCHAR2(255 BYTE) NOT NULL, "ISPART" VARCHAR2(255 BYTE) DEFAULT NULL, "ACTUALPOSITIONID" NUMBER(11) DEFAULT NULL, "BEGINWORKTIME" TIMESTAMP(0) DEFAULT NULL, "BIRTHDAY" TIMESTAMP(0) DEFAULT NULL, "CARDNO" VARCHAR2(255 BYTE) DEFAULT NULL, "EMAIL" VARCHAR2(255 BYTE) DEFAULT NULL, "GENDERID" NUMBER(11) DEFAULT NULL, "HEALTHID" NUMBER(11) DEFAULT NULL, "HOME" VARCHAR2(255 BYTE) DEFAULT NULL, "IDENTIFY" VARCHAR2(255 BYTE) DEFAULT NULL, "LEAVEREASONID" NUMBER(11) DEFAULT NULL, "LEAVETIME" TIMESTAMP(0) DEFAULT NULL, "MOBILEPHONE" VARCHAR2(255 BYTE) DEFAULT NULL, "OFFICE" VARCHAR2(255 BYTE) DEFAULT NULL, "ORGID" VARCHAR2(255 BYTE) DEFAULT NULL, "ORGNAME" VARCHAR2(255 BYTE) DEFAULT NULL, "PASSWORD" VARCHAR2(255 BYTE) DEFAULT NULL, "POSITIONID" NUMBER(11) DEFAULT NULL, "REACHTIME" TIMESTAMP(0) DEFAULT NULL, "SORTSNO" NUMBER(11) DEFAULT NULL, "USERIMG" VARCHAR2(255 BYTE) DEFAULT NULL, "USERNAME" VARCHAR2(255 BYTE) DEFAULT NULL, "WORKSTATUSID" NUMBER(11) DEFAULT NULL, "STATUS" NUMBER(11) DEFAULT NULL, "CERTYPEID" NUMBER(11) DEFAULT NULL, "MINZUID" NUMBER(11) DEFAULT NULL, "PERSONID" VARCHAR2(255 BYTE) DEFAULT NULL, PRIMARY KEY ("USERID") )
執行mysql數據導出命令：
mysql -uroot -pD******** -Ne "use dsideal_db; select * from gg_user;" > /usr/local/mysql/gg_user.csv
編寫sqlldr導入control文件
load data
CHARACTERSET 'UTF8'
infile 'd:/gg_user.csv'
replace into table GG_USER
fields terminated by X'09'
optionally enclosed by '"'
(USERID NULLIF(USERID='NULL') ,ISPART NULLIF(ISPART='NULL') ,ACTUALPOSITIONID NULLIF(ACTUALPOSITIONID='NULL') ,BEGINWORKTIME timestamp "yyyy-mm-dd" NULLIF(BEGINWORKTIME='NULL') ,BIRTHDAY timestamp "yyyy-mm-dd" NULLIF(BIRTHDAY='NULL') ,CARDNO NULLIF(CARDNO='NULL') ,EMAIL NULLIF(EMAIL='NULL') ,GENDERID NULLIF(GENDERID='NULL') ,HEALTHID NULLIF(HEALTHID='NULL') ,HOME NULLIF(HOME='NULL') ,IDENTIFY NULLIF(IDENTIFY='NULL') ,LEAVEREASONID NULLIF(LEAVEREASONID='NULL') ,LEAVETIME timestamp "yyyy-mm-dd" NULLIF(LEAVETIME='NULL') ,MOBILEPHONE NULLIF(MOBILEPHONE='NULL') ,OFFICE NULLIF(OFFICE='NULL') ,ORGID NULLIF(ORGID='NULL') ,ORGNAME NULLIF(ORGNAME='NULL') ,PASSWORD NULLIF(PASSWORD='NULL') ,POSITIONID NULLIF(POSITIONID='NULL') ,REACHTIME timestamp "yyyy-mm-dd" NULLIF(REACHTIME='NULL') ,SORTSNO NULLIF(SORTSNO='NULL') ,USERIMG NULLIF(USERIMG='NULL') ,USERNAME NULLIF(USERNAME='NULL') ,WORKSTATUSID NULLIF(WORKSTATUSID='NULL') ,STATUS NULLIF(STATUS='NULL') ,CERTYPEID NULLIF(CERTYPEID='NULL') ,MINZUID NULLIF(MINZUID='NULL') ,PERSONID NULLIF(PERSONID='NULL'))
執行sqlldr導入操作
sqlldr userid='dsideal/dsideal' control='d:/ctl.ctl' log='d:/ctl.log'