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41 lines
2.7 KiB
SQL
41 lines
2.7 KiB
SQL
select * from (SELECT number as a FROM numbers(10)) t1 PASTE JOIN (select number as a from numbers(10)) t2;
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select * from (SELECT number as a FROM numbers(10)) t1 PASTE JOIN (select number as a from numbers(10) order by a desc) t2;
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create table if not exists test (number UInt64) engine=Memory;
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insert into test select number from numbers(6);
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insert into test select number from numbers(5);
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SELECT * FROM (SELECT 1) t1 PASTE JOIN (SELECT 2) SETTINGS joined_subquery_requires_alias=0;
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select * from (SELECT number as a FROM numbers(11)) t1 PASTE JOIN test t2 SETTINGS max_threads=1;
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select * from (SELECT number as a FROM numbers(11)) t1 PASTE JOIN (select * from test limit 2) t2 SETTINGs max_threads=1;
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CREATE TABLE t1 (a UInt64, b UInt64) ENGINE = Memory;
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INSERT INTO t1 SELECT number, number FROM numbers(0, 3);
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INSERT INTO t1 SELECT number, number FROM numbers(3, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(5, 7);
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INSERT INTO t1 SELECT number, number FROM numbers(12, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(14, 1);
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INSERT INTO t1 SELECT number, number FROM numbers(15, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(17, 1);
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INSERT INTO t1 SELECT number, number FROM numbers(18, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(20, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(22, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(24, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(26, 2);
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INSERT INTO t1 SELECT number, number FROM numbers(28, 2);
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CREATE TABLE t2 (a UInt64, b UInt64) ENGINE = Memory;
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INSERT INTO t2 SELECT number, number FROM numbers(0, 2);
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INSERT INTO t2 SELECT number, number FROM numbers(2, 3);
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INSERT INTO t2 SELECT number, number FROM numbers(5, 5);
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INSERT INTO t2 SELECT number, number FROM numbers(10, 5);
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INSERT INTO t2 SELECT number, number FROM numbers(15, 15);
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SELECT * FROM ( SELECT * from t1 ) t1 PASTE JOIN ( SELECT * from t2 ) t2 SETTINGS max_threads = 1;
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SELECT toTypeName(a) FROM (SELECT number as a FROM numbers(11)) t1 PASTE JOIN (select number as a from numbers(10)) t2 SETTINGS join_use_nulls = 1;
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SET max_threads = 2;
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select * from (SELECT number as a FROM numbers_mt(10)) t1 PASTE JOIN (select number as a from numbers(10) ORDER BY a DESC) t2 SETTINGS max_block_size=10;
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select * from (SELECT number as a FROM numbers(10)) t1 ANY PASTE JOIN (select number as a from numbers(10)) t2; -- { clientError SYNTAX_ERROR }
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select * from (SELECT number as a FROM numbers(10)) t1 ALL PASTE JOIN (select number as a from numbers(10)) t2; -- { clientError SYNTAX_ERROR }
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INSERT INTO test SELECT * FROM numbers(10);
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SELECT * FROM (SELECT number FROM test) PASTE JOIN (SELECT number FROM numbers(10) ORDER BY number DESC ) SETTINGS joined_subquery_requires_alias = 0; -- { serverError BAD_ARGUMENTS }
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