File: int8.sql

package info (click to toggle)
postgresql-18 18~beta3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 155,816 kB
  • sloc: ansic: 993,154; sql: 127,411; perl: 58,874; xml: 30,905; yacc: 21,023; lex: 9,000; makefile: 6,880; sh: 5,353; cpp: 984; python: 710; asm: 40; sed: 3
file content (37 lines) | stat: -rw-r--r-- 1,082 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
-- int8 check

CREATE TABLE int8tmp (a int8);

\copy int8tmp from 'data/int8.data'

SET enable_seqscan=on;

SELECT count(*) FROM int8tmp WHERE a <  464571291354841;

SELECT count(*) FROM int8tmp WHERE a <= 464571291354841;

SELECT count(*) FROM int8tmp WHERE a  = 464571291354841;

SELECT count(*) FROM int8tmp WHERE a >= 464571291354841;

SELECT count(*) FROM int8tmp WHERE a >  464571291354841;

SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' LIMIT 3;

CREATE INDEX int8idx ON int8tmp USING gist ( a );

SET enable_seqscan=off;

SELECT count(*) FROM int8tmp WHERE a <  464571291354841::int8;

SELECT count(*) FROM int8tmp WHERE a <= 464571291354841::int8;

SELECT count(*) FROM int8tmp WHERE a  = 464571291354841::int8;

SELECT count(*) FROM int8tmp WHERE a >= 464571291354841::int8;

SELECT count(*) FROM int8tmp WHERE a >  464571291354841::int8;

EXPLAIN (COSTS OFF)
SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' LIMIT 3;
SELECT a, a <-> '464571291354841' FROM int8tmp ORDER BY a <-> '464571291354841' LIMIT 3;