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Commit9a90b42

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author
Vladlen Popolitov
committed
README.md updated with usage examples
1 parent1b9806a commit9a90b42

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1 file changed

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+3
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‎README.md

Lines changed: 3 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -153,12 +153,6 @@ CREATE INDEX idx_test_int4 ON test_int4 USING gist (v _int4_aa_ops);
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SET enable_seqscan=off;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v='{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v %'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
@@ -182,12 +176,6 @@ CREATE INDEX idx_test_int4 ON test_int4 USING gin (v _int4_aa_ops);
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SET enable_seqscan=off;
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185-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
186-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
187-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v='{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
189-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v %'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
@@ -209,12 +197,6 @@ CREATE INDEX idx_test_int4 ON test_int4 USING rum (v _int4_aa_ops);
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SET enable_seqscan=off;
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212-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
213-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
215-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v='{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
216-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v %'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
217-
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SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
@@ -271,12 +253,6 @@ CREATE INDEX idx_test_int4 ON test_int4 USING rum (v aa_rum_anyarray_ops);
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SET enable_seqscan=off;
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274-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
275-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
276-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
277-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v='{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
278-
EXPLAIN (COSTS OFF)SELECT t, vFROM test_int4WHERE v %'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
279-
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SELECT t, vFROM test_int4WHERE v &&'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v @>'{43,50}'ORDER BY t;
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SELECT t, vFROM test_int4WHERE v<@'{0,1,2,3,4,5,6,7,8,9,10}'ORDER BY t;
@@ -304,13 +280,15 @@ WITH q as (
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SELECT row_number() OVER (ORDER BY i) idx, ctidFROM test_array
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)
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UPDATE test_arraySET add_info='2016-05-16 14:21:25'::timestamp+
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format('%s days',q.idx)::interval
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format('%s days',q.idx)::interval
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FROM qWHEREtest_array.ctid=q.ctid;
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CREATEINDEXidx_arrayON test_array
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USING rum (i aa_rum_anyarray_addon_ops, add_info)
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WITH (attach='add_info', to='i');
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SET enable_seqscan=off;
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SELECT*FROM test_arrayWHERE i &&'{1}'ORDER BY add_info<=>'2016-05-16 14:21:25'LIMIT10;
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```
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