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73 lines
2.8 KiB
SQL
73 lines
2.8 KiB
SQL
drop table if exists t;
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drop table if exists s;
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create table t(a Int64, b Int64, c String) engine = Memory;
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create table s(a Int64, b Int64, c String) engine = Memory;
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insert into t values(1,1,'a');
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insert into s values(2,2,'a');
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select t.*, s.a, s.b, s.c from t left join s on (s.a = t.a and s.b = t.b);
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select t.*, s.a, s.b, s.c from t right join s on (s.a = t.a and s.b = t.b);
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select t.*, s.a, s.b, s.c from t left join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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select t.*, s.a, s.b, s.c from t right join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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drop table t;
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drop table s;
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create table t(a Int64, b Int64, c Nullable(String)) engine = Memory;
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create table s(a Int64, b Int64, c Nullable(String)) engine = Memory;
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insert into t values(1,1,'a');
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insert into s values(2,2,'a');
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select * from t left join s on (s.a = t.a and s.b = t.b);
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select * from t right join s on (s.a = t.a and s.b = t.b);
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select t.*, s.* from t left join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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select t.*, s.* from t right join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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drop table t;
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drop table s;
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create table t(a Int64, b Nullable(Int64), c String) engine = Memory;
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create table s(a Int64, b Nullable(Int64), c String) engine = Memory;
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insert into t values(1,1,'a');
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insert into s values(2,2,'a');
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select t.*, s.* from t left join s on (s.a = t.a and s.b = t.b);
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select t.*, s.* from t right join s on (s.a = t.a and s.b = t.b);
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select * from t left join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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select * from t right join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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drop table t;
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drop table s;
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create table t(a Int64, b Nullable(Int64), c Nullable(String)) engine = Memory;
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create table s(a Int64, b Nullable(Int64), c Nullable(String)) engine = Memory;
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insert into t values(1,1,'a');
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insert into s values(2,2,'a');
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select t.*, s.a, s.b, s.c from t left join s on (s.a = t.a and s.b = t.b);
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select t.*, s.a, s.b, s.c from t right join s on (s.a = t.a and s.b = t.b);
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select * from t left join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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select * from t right join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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drop table t;
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drop table s;
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create table t(a Nullable(Int64), b Nullable(Int64), c Nullable(String)) engine = Memory;
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create table s(a Nullable(Int64), b Nullable(Int64), c Nullable(String)) engine = Memory;
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insert into t values(1,1,'a');
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insert into s values(2,2,'a');
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select * from t left join s on (s.a = t.a and s.b = t.b);
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select * from t right join s on (s.a = t.a and s.b = t.b);
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select t.*, s.a, s.b, s.c from t left join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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select t.*, s.a, s.b, s.c from t right join s on (s.a = t.a and s.b = t.b) SETTINGS join_use_nulls = 1;
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drop table t;
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drop table s;
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