数据仓库服务 GaussDB(DWS)-表(Oracle):SEGMENT CREATION

时间:2025-01-26 10:51:39

SEGMENT CREATION

GaussDB (DWS)不支持SEGMENT CREATION { IMMEDIATE | DEFERRED },因此该语句在迁移后被注释掉,需要设置commentStorageParameter=true

输入:TABLE,使用SEGMENT CREATION

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CREATE TABLE T1    ( MESSAGE_CODE VARCHAR2(50),  MAIL_TITLE VARCHAR2(1000),  MAIL_BODY VARCHAR2(1000),  MAIL_ADDRESS VARCHAR2(1000),  MAIL_ADDRESS_CC VARCHAR2(1000)   ) SEGMENT CREATION DEFERRED   PCTFREE 10 PCTUSED 0 INITRANS 1 MAXTRANS 255  NOCOMPRESS  LOG GING  STORAGE( INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645  PCTINCREASE 0  BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)  TABLESPACE Test ;
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