Database, Postgresql, Stream Processing, Virtual Machine, Alibabacloud.
relname from pg_class where relkind='C'; Conduct the batch insert test. pdb@digoal-> vi test.sql insert into stream(x,y,z) select generate_series(1,1000),1,1; insert into stream1(x,y,z) select generate_series(1,1000),1,1; insert into stream2(x,y,z) select generate_series(1,1000),1,1; insert into