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create table t1(id numeric); create table t2(id numeric); insert into t1 select * from generate_series(1, 100, 1) g(x); insert into t2 select * from t1; create view v1 as select * from t2; select * from v1; alter table t2 rename to t2_old; create view v2 as select * from t1; create or replace view v1 as select * from v2; select * from v1;
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