oracle load data 导入数据方法总结 LOADDATA*APPENDFields terminated byOptionally enclosed by'"'(ID,,GR_SRC,AP)BEGINDATA3482845;0;003482846 2. CMD下使用的语句: sqlldr userid=showdata@prod control=data.ctl 其中重点看下服务名: @prod 1).此服务名一定要在server下的tnsnames.ora进行配置,而不是client...
OPTIONS (skip=1,rows=128)--sqlldr 命令显示的选项可以写到这里边来,skip=1 用来跳过数据中的第一行LOADDATA INFILE*--因为数据同控制文件在一起,所以用 * 表示append--这里用了 append 来操作,在表 users 中附加记录INTOTABLEuserswhenLOGIN_TIMES<>'8'--还可以用 when 子句选择导入符合条件的记录Fields te...
Oracle常用命令---LOAD数据 1.loading data using direct_load insert sql> insert /*+append */ into emp nologging sql> select * from emp_old; 2.parallel direct-load insert sql> alter session enable parallel dml; sql> insert /*+parallel(emp,2) */ into emp nologging sql> select * from ...
[sql] view plaincopy LOAD DATA INFILE * BADFILE './DATA24.BAD' DISCARDFILE './DATA24.DSC' APPEND INTO TABLE GE_L_TEMP Fields terminated by ";" Optionally enclosed by '"' ( ID, C_DEST, R_DEST, GR_SRC, AP ) BEGINDATA 3482845;0;0;0;"1";"41112830" 3482846;0;0;0;"1";"thx...
load data append into table"表名"#一般只用append-- 1)insert#为缺省方式，在数据装载开始时要求表...
field_names--field names settingforfirst recordofdata filesforexpress mode load dnfs_enable--optionforenabling or disabling DirectNFS(dNFS)forinput datafiles(DefaultFALSE)dnfs_readbuffers--the numberofDirectNFS(dNFS)readbuffers(Default4)sdf_prefix--prefix to append to startofeveryLOBFile and Seco...
LOAD DATA APPEND INTO TABLE PART ( P_PARTKEY terminated by '|', P_NAMEterminatedby '|', P_MFGR terminated by '|', P_BRAND terminated by '|', P_TYPE terminated by '|', P_SIZE terminated by '|', P_CONTAINER terminated by '|', ...
LOAD DATAINFILE 'mydata.dat'BADFILE 'mydata.bad'DISCARDFILE 'mydata.dis'APPENDINTO TABLE my_selective_tableWHEN (01)<>'H' and (01)<>'T' and (30:37) = '20031217'(region CONSTANT '31',service_key POSITION(01:11) INTEGER EXTERNAL,call_b_no POSITION(12:29) CHAR) ...
= create_engine("mysql+mysqlconnector://test:root@192.168.19.111:3312/test")data.to_sql("t", con = engine, if_exists = 'append', index = False, chunksize =10000)print("Data pushed success")#close connectionconn.close()4.2 数据导入阶段数据导入我们可以采用mysqlsh或者load data进行导入...
load data --控制文件标识 infile 'c:\text.txt' --要输入的数据文件名为test.txt append into table test --向表test中追加记录 fields terminated by X'09' --字段终止于X'09',是一个制表符(TAB) (dm,ms) --定义列对应顺序 备注:数据导入的方式上例中用的append,有一下几种:insert,为缺省方式,在...