text: --------------------------------------------------------
  --  文件已创建 - 星期一-七月-23-2018   
  --------------------------------------------------------
  --------------------------------------------------------
  --  DDL for Table Admins
  --------------------------------------------------------
  
    CREATE TABLE "C##LUDAN"."Admins" 
     (	"AdminID" VARCHAR2(20 BYTE), 
  	"AdminPassword" VARCHAR2(20 BYTE), 
  	"AdminInfo" VARCHAR2(20 BYTE)
     ) SEGMENT CREATION IMMEDIATE 
    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 FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "SYSTEM" ;
  REM INSERTING into C##LUDAN."Admins"
  SET DEFINE OFF;
  Insert into C##LUDAN."Admins" ("AdminID","AdminPassword","AdminInfo") values ('Ludandan','Abc123456','13012345678');
  --------------------------------------------------------
  --  DDL for Index Admin_PK
  --------------------------------------------------------
  
    CREATE UNIQUE INDEX "C##LUDAN"."Admin_PK" ON "C##LUDAN"."Admins" ("AdminID") 
    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 FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "SYSTEM" ;
  --------------------------------------------------------
  --  Constraints for Table Admins
  --------------------------------------------------------
  
    ALTER TABLE "C##LUDAN"."Admins" MODIFY ("AdminID" NOT NULL ENABLE);
    ALTER TABLE "C##LUDAN"."Admins" MODIFY ("AdminPassword" NOT NULL ENABLE);
    ALTER TABLE "C##LUDAN"."Admins" ADD CONSTRAINT "Admin_PK" PRIMARY KEY ("AdminID")
    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 FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
    TABLESPACE "SYSTEM"  ENABLE;
  