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intermediate_results: COSTS OFF

pull/2871/head
Philip Dubé 2019-08-07 18:14:02 +00:00
parent b2ea806d8a
commit 667c67891e
2 changed files with 15 additions and 15 deletions
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18
src/test/regress/expected/intermediate_results.out
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@ -208,10 +208,10 @@ SELECT create_intermediate_result('squares', 'SELECT s, s*s FROM generate_series
632 632
(1 row) (1 row)
EXPLAIN SELECT * FROM read_intermediate_result('squares', 'binary') AS res (x int, x2 int); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('squares', 'binary') AS res (x int, x2 int);
QUERY PLAN QUERY PLAN
----------------------------------------------------------------------------------- -----------------------------------------------
Function Scan on read_intermediate_result res (cost=0.00..4.55 rows=632 width=8) Function Scan on read_intermediate_result res
(1 row) (1 row)
-- less accurate results for variable types -- less accurate results for variable types
@ -221,10 +221,10 @@ SELECT create_intermediate_result('hellos', $$SELECT s, 'hello-'||s FROM generat
63 63
(1 row) (1 row)
EXPLAIN SELECT * FROM read_intermediate_result('hellos', 'binary') AS res (x int, y text); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('hellos', 'binary') AS res (x int, y text);
QUERY PLAN QUERY PLAN
----------------------------------------------------------------------------------- -----------------------------------------------
Function Scan on read_intermediate_result res (cost=0.00..0.32 rows=30 width=36) Function Scan on read_intermediate_result res
(1 row) (1 row)
-- not very accurate results for text encoding -- not very accurate results for text encoding
@ -234,10 +234,10 @@ SELECT create_intermediate_result('stored_squares', 'SELECT square FROM stored_s
4 4
(1 row) (1 row)
EXPLAIN SELECT * FROM read_intermediate_result('stored_squares', 'text') AS res (s intermediate_results.square_type); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('stored_squares', 'text') AS res (s intermediate_results.square_type);
QUERY PLAN QUERY PLAN
---------------------------------------------------------------------------------- -----------------------------------------------
Function Scan on read_intermediate_result res (cost=0.00..0.01 rows=1 width=32) Function Scan on read_intermediate_result res
(1 row) (1 row)
END; END;

6
src/test/regress/sql/intermediate_results.sql
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@ -122,15 +122,15 @@ END;
BEGIN; BEGIN;
-- accurate row count estimates for primitive types -- accurate row count estimates for primitive types
SELECT create_intermediate_result('squares', 'SELECT s, s*s FROM generate_series(1,632) s'); SELECT create_intermediate_result('squares', 'SELECT s, s*s FROM generate_series(1,632) s');
EXPLAIN SELECT * FROM read_intermediate_result('squares', 'binary') AS res (x int, x2 int); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('squares', 'binary') AS res (x int, x2 int);
-- less accurate results for variable types -- less accurate results for variable types
SELECT create_intermediate_result('hellos', $$SELECT s, 'hello-'||s FROM generate_series(1,63) s$$); SELECT create_intermediate_result('hellos', $$SELECT s, 'hello-'||s FROM generate_series(1,63) s$$);
EXPLAIN SELECT * FROM read_intermediate_result('hellos', 'binary') AS res (x int, y text); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('hellos', 'binary') AS res (x int, y text);
-- not very accurate results for text encoding -- not very accurate results for text encoding
SELECT create_intermediate_result('stored_squares', 'SELECT square FROM stored_squares'); SELECT create_intermediate_result('stored_squares', 'SELECT square FROM stored_squares');
EXPLAIN SELECT * FROM read_intermediate_result('stored_squares', 'text') AS res (s intermediate_results.square_type); EXPLAIN (COSTS OFF) SELECT * FROM read_intermediate_result('stored_squares', 'text') AS res (s intermediate_results.square_type);
END; END;
-- pipe query output into a result file and create a table to check the result -- pipe query output into a result file and create a table to check the result