Oracle 10g import data

Question

I have a problem.
Could you help me?
I have two tables 'customers' and 'customers_old' there are the same columns and I'll have import data with 'customers_old' to 'customers'
How to do it?
thx

Answer 1

I have a problem.
How import data with table BAEVENT_OLD to BAEVENT ?
I would like to use command SQL.
-- DDL for Table BAEVENT
CREATE TABLE "BA_SYSTEM"."BAEVENT"
(     "ID" NUMBER(19,0),
     "DESCRIPTION" VARCHAR2(255 BYTE),
     "TIMESTAMP" DATE,
     "PRINCIPAL" VARCHAR2(255 BYTE),
     "BAOBJECT" VARCHAR2(255 BYTE),
     "NAMESPACE" VARCHAR2(255 BYTE),
     "RESULT" VARCHAR2(255 BYTE),
     "CHANNEL" VARCHAR2(255 BYTE),
     "REQUEST_ID" NUMBER(19,0),
     "ARCHIVE_ID" NUMBER(19,0)
) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ;
-- DDL for Index SYS_C0020270
CREATE UNIQUE INDEX "BA_SYSTEM"."SYS_C0020270" ON "BA_SYSTEM"."BAEVENT" ("ID")
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ;
-- Constraints for Table BAEVENT
ALTER TABLE "BA_SYSTEM"."BAEVENT" MODIFY ("ID" NOT NULL ENABLE);
ALTER TABLE "BA_SYSTEM"."BAEVENT" ADD PRIMARY KEY ("ID")
USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ENABLE;
-- Ref Constraints for Table BAEVENT
ALTER TABLE "BA_SYSTEM"."BAEVENT" ADD CONSTRAINT "FK1649C99B631EE188" FOREIGN KEY ("ARCHIVE_ID")
     REFERENCES "BA_SYSTEM"."BAEVENTARCHIVE" ("ID") ENABLE;
***********************************************************************************************************************************************8
-- DDL for Table BAEVENT_OLD
CREATE TABLE "BA_SYSTEM"."BAEVENT_OLD"
(     "ID" NUMBER(19,0),
     "BAOBJECT" VARCHAR2(255 BYTE),
     "CHANNEL" VARCHAR2(255 BYTE),
     "DESCRIPTION" VARCHAR2(255 BYTE),
     "NAMESPACE" VARCHAR2(255 BYTE),
     "PRINCIPAL" VARCHAR2(255 BYTE),
     "RESULT" VARCHAR2(255 BYTE),
     "TIMESTAMP" DATE,
     "REQUEST_ID" NUMBER(19,0)
) PCTFREE 10 PCTUSED 0 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ENABLE ROW MOVEMENT ;
-- DDL for Index SYS_C007023
CREATE UNIQUE INDEX "BA_SYSTEM"."SYS_C007023" ON "BA_SYSTEM"."BAEVENT_OLD" ("ID")
PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ;
-- Constraints for Table BAEVENT_OLD
ALTER TABLE "BA_SYSTEM"."BAEVENT_OLD" MODIFY ("ID" NOT NULL ENABLE);
ALTER TABLE "BA_SYSTEM"."BAEVENT_OLD" ADD PRIMARY KEY ("ID")
USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT)
TABLESPACE "BA_SYSTEM_DAT" ENABLE;
-- Ref Constraints for Table BAEVENT_OLD
ALTER TABLE "BA_SYSTEM"."BAEVENT_OLD" ADD CONSTRAINT "FK1649C99B495C1452" FOREIGN KEY ("REQUEST_ID")
     REFERENCES "BA_SYSTEM"."BAREQUEST_OLD" ("ID") ENABLE;