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			22 lines
		
	
	
		
			535 B
		
	
	
	
		
			SQL
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			535 B
		
	
	
	
		
			SQL
		
	
	
	
	
	
CREATE EXTENSION pgstattuple;
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--
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-- It's difficult to come up with platform-independent test cases for
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-- the pgstattuple functions, but the results for empty tables and
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-- indexes should be that.
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--
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create table test (a int primary key, b int[]);
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select * from pgstattuple('test'::text);
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select * from pgstattuple('test'::regclass);
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select * from pgstatindex('test_pkey');
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select pg_relpages('test');
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select pg_relpages('test_pkey');
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create index test_ginidx on test using gin (b);
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select * from pgstatginindex('test_ginidx');
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