With Microsoft SQL Server, using RAID usually simplifies the placement of database objects. A SQL Server clustered index is integrated into the structure of the table, like an Oracle index-organized table.
| Oracle | Microsoft SQL Server |
|---|---|
| CREATE TABLE DEPT_ADMIN.DEPT ( DEPT VARCHAR2(4) NOT NULL, DNAME VARCHAR2(30) NOT NULL, CONSTRAINT DEPT_DEPT_PK PRIMARY KEY (DEPT) USING INDEX TABLESPACE USER_DATA PCTFREE 0 STORAGE (INITIAL 10K NEXT 10K MINEXTENTS 1 MAXEXTENTS UNLIMITED), CONSTRAINT DEPT_DNAME_UNIQUE UNIQUE (DNAME) USING INDEX TABLESPACE USER_DATA PCTFREE 0 STORAGE (INITIAL 10K NEXT 10K MINEXTENTS 1 MAXEXTENTS UNLIMITED) ) PCTFREE 10 PCTUSED 40 TABLESPACE USER_DATA STORAGE (INITIAL 10K NEXT 10K MINEXTENTS 1 MAXEXTENTS UNLIMITED FREELISTS 1) |
CREATE TABLE USER_DB.DEPT_ADMIN.DEPT ( DEPT VARCHAR(4) NOT NULL, DNAME VARCHAR(30) NOT NULL, CONSTRAINT DEPT_DEPT_PK PRIMARY KEY CLUSTERED (DEPT), CONSTRAINT DEPT_DNAME_UNIQUE UNIQUE NONCLUSTERED (DNAME) ) |