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			35 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
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#-- source ../include/have_innodb.inc
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--disable_warnings
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DROP DATABASE IF EXISTS mcol5195;
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--enable_warnings
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CREATE DATABASE mcol5195;
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USE mcol5195;
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create table t1 (a int, b int) engine=columnstore;
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create table t2 (a int, b int) engine=columnstore;
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insert into t1 values (1, 2), (1, 3), (1, 4), (2, 5), (2, 6), (2, 7);
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insert into t2 values (1, 2), (1, 2), (1, 4), (2, 5), (2, 6), (2, 8);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t2.b = (select max(b) from t2 where t1.a = t2.a);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t2.b < (select max(b) from t2 where t1.a = t2.a);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t2.b > (select max(b) from t2 where t1.a = t2.a);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t1.b = (select avg(t2.b) from t2 where t1.a = t2.a group by t2.a);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t2.b < (select avg(t2.b) from t2 where t1.a = t2.a group by t2.a);
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--sorted_result
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select * from t1, t2 where t1.a = t2.a and t2.b > (select avg(t2.b) from t2 where t1.a = t2.a group by t2.a);
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drop table t1;
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drop table t2;
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DROP DATABASE mcol5195;
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