2022-01-27から1日間の記事一覧
MySQL (8.0.26) drop table tab1; create table tab1( col1 int primary key, col2 int, col3 int, col4 int) partition by range (col1) ( partition p1 values less than (0) , partition p2 values less than (maxvalue) ); insert into tab1 values(-1,0…