更新时间:2024-10-26 GMT+08:00
COMPRESS短语
该功能通过对COMPRESS设置,迁移过程中默认注释掉COMPRESS短语。
输入:COMPRESS短语
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CREATE TABLE test_tab ( id NUMBER(10) NOT NULL, description VARCHAR2(100) NOT NULL, created_date DATE NOT NULL, created_by VARCHAR2(50) NOT NULL, updated_date DATE, updated_by VARCHAR2(50) ) NOCOMPRESS PARTITION BY RANGE (created_date) ( PARTITION test_tab_q1 VALUES LESS THAN (TO_DATE('01/04/2003', 'DD/MM/YYYY')) COMPRESS, PARTITION test_tab_q2 VALUES LESS THAN (MAXVALUE) ); |
输出
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CREATE TABLE test_tab ( id NUMBER (10) NOT NULL ,description VARCHAR2 (100) NOT NULL ,created_date DATE NOT NULL ,created_by VARCHAR2 (50) NOT NULL ,updated_date DATE ,updated_by VARCHAR2 (50) ) /*NOCOMPRESS*/ PARTITION BY RANGE (created_date) ( PARTITION test_tab_q1 VALUES LESS THAN ( TO_DATE( '01/04/2003' ,'DD/MM/YYYY' ) ) /*COMPRESS*/ ,PARTITION test_tab_q2 VALUES LESS THAN (MAXVALUE) ) ; |
父主题: Oracle语法迁移