oracle批量操作

https://stackoverflow.com/questions/39576/best-way-to-do-multi-row-insert-in-oracle

1 批量insert

方式一：

insert into table_name(column1,column2,..)

select value1,value2,... from dual

union all select value11,value12,.. from dual

方式二

insert all

into table_name (col1,col2,...) values (val1,val2,..)

into table_name(col1,col2,...) values (val11,val12,..)

...

select 1 from dual;

方式三：

begin

insert into table_name (col1,col2,...) values (val1,val2,..);

insert into table_name(col1,col2,...) values (val11,val12,..);

end;

oracle不支持：

insert into table_name (col1,col2,...) values (val1,val2,..);

insert into table_name(col1,col2,...) values (val11,val12,..);

...