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Unspecified
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create table t1 (n integer, x integer);
create table t2 (a integer, b integer);
merge into t1 t1
using (select * from t2) t2
on t1.n = t2.a
when matched then
update set x = t2.b
when not matched then
insert (a, x) values (1, 2); -- "a" is not a field of t1
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Description
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create table t1 (n integer, x integer);
create table t2 (a integer, b integer);
merge into t1 t1
using (select * from t2) t2
on t1.n = t2.a
when matched then
update set x = t2.b
when not matched then
insert (a, x) values (1, 2); -- "a" is not a field of t1
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