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【问题描述】*：可以先把表建好，再进行分区的设置吗
CREATE TABLE "sbww"."T_PART"
(
"ID" INT,
"NAME" VARCHAR2(50),
"AGE" INT,
"CREATE_TIME" DATE,
"DEPTNO" INT
)
PARTITION BY RANGE("CREATE_TIME", "AGE")
(PARTITION "P1" VALUES LESS THAN (DATE'2000-01-01',30),
PARTITION "P2" VALUES LESS THAN (DATE'2000-01-01',40),
PARTITION "P3" VALUES LESS THAN (DATE'2000-01-01',50),
PARTITION "P4" VALUES LESS THAN (DATE'2000-01-01',60),
PARTITION "P5" VALUES LESS THAN (DATE'2000-01-01',70),
PARTITION "P6" VALUES LESS THAN (DATE'2000-01-01',80),
PARTITION "P_MAX" VALUES LESS THAN (DATE'2000-01-01',MAXVALUE)
)
上述的这样是可以直接创建ok的，
我想问一下
我先CREATE TABLE "sbww"."T_PART"
(
"ID" INT,
"NAME" VARCHAR2(50),
"AGE" INT,
"CREATE_TIME" DATE,
"DEPTNO" INT
);
把表创建好，我再去添加分区信息 我该怎么添加呢 语法是怎么样的？ 是这样吗？
ALTER TABLE "sbww"."T_PART"
PARTITION BY RANGE("CREATE_TIME", "AGE")
(PARTITION "P1" VALUES LESS THAN (DATE'2000-01-01',30),
PARTITION "P2" VALUES LESS THAN (DATE'2000-01-01',40),
PARTITION "P3" VALUES LESS THAN (DATE'2000-01-01',50),
PARTITION "P4" VALUES LESS THAN (DATE'2000-01-01',60),
PARTITION "P5" VALUES LESS THAN (DATE'2000-01-01',70),
PARTITION "P6" VALUES LESS THAN (DATE'2000-01-01',80),
PARTITION "P_MAX" VALUES LESS THAN (DATE'2000-01-01',MAXVALUE)
);