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			43 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| # -------------------------------------------------------------- #
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| # Test case migrated from regression test suite: bug2915.sql
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| #
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| # Author: Daniel Lee, daniel.lee@mariadb.com
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| # -------------------------------------------------------------- #
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| #
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| --source ../include/have_columnstore.inc
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| #
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| USE tpch1;
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| #
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| --disable_warnings
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| drop table if exists tbl1;
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| drop table if exists tbl2;
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| --enable_warnings
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| 
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| create table tbl1 (c1 char(1), c2 char(255))engine=columnstore;
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| create table tbl2 (c1 char(1), c2 char(255))engine=columnstore;
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| 
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| insert into tbl1 values (1, 1), (2, 2), (3, 3), (4, 4), (null, null);
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| insert into tbl2 values (1, 1), (2, 2), (3, 3), (null, null);
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| 
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| select count(*) from tbl1 join tbl2 on tbl1.c1 = tbl2.c1;
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| select count(*) from tbl1 join tbl2 on tbl1.c1 = tbl2.c2;
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| select count(*) from tbl1 join tbl2 on tbl1.c2 = tbl2.c1;
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| select count(*) from tbl1 join tbl2 on tbl1.c2 = tbl2.c2;
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| 
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| select count(*) from tbl1 left join tbl2 on tbl1.c1 = tbl2.c1;
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| select count(*) from tbl1 left join tbl2 on tbl1.c1 = tbl2.c2;
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| select count(*) from tbl1 left join tbl2 on tbl1.c2 = tbl2.c1;
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| select count(*) from tbl1 left join tbl2 on tbl1.c2 = tbl2.c2;
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| 
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| select count(*) from tbl1 right join tbl2 on tbl1.c1 = tbl2.c1;
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| select count(*) from tbl1 right join tbl2 on tbl1.c1 = tbl2.c2;
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| select count(*) from tbl1 right join tbl2 on tbl1.c2 = tbl2.c1;
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| select count(*) from tbl1 right join tbl2 on tbl1.c2 = tbl2.c2;
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| 
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| --disable_warnings
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| drop table tbl1;
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| drop table tbl2;
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| --enable_warnings
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| #
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| 
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