#2
mywisdom882016-12-29 15:52
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create table t1 (id int)
insert tabel t2 values(2)--error
create table t2 (id int)--don't execute
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select * from t1
select * from t2 ---error
select * form t1 ---don't execute
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drop table t2---error
drop tbale t1--execute
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请问这是一个什么样的原因,导致第三块drop 执行了