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189 lines
2.7 KiB
Plaintext
189 lines
2.7 KiB
Plaintext
-- numeric check
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CREATE TABLE numerictmp (a numeric);
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\copy numerictmp from 'data/int8.data'
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\copy numerictmp from 'data/numeric.data'
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\copy numerictmp from 'data/float8.data'
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SET enable_seqscan=on;
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SELECT count(*) FROM numerictmp WHERE a < -1890.0;
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count
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-------
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505
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= -1890.0;
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count
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-------
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506
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = -1890.0;
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= -1890.0;
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count
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-------
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597
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > -1890.0;
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count
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-------
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596
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a < 'NaN' ;
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count
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-------
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1100
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= 'NaN' ;
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count
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-------
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1102
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = 'NaN' ;
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count
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-------
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2
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= 'NaN' ;
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count
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-------
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2
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > 'NaN' ;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a < 0 ;
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count
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-------
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523
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= 0 ;
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count
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-------
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526
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = 0 ;
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count
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-------
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3
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= 0 ;
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count
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-------
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579
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > 0 ;
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count
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-------
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576
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(1 row)
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CREATE INDEX numericidx ON numerictmp USING gist ( a );
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SET enable_seqscan=off;
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SELECT count(*) FROM numerictmp WHERE a < -1890.0;
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count
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-------
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505
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= -1890.0;
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count
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-------
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506
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = -1890.0;
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count
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-------
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1
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= -1890.0;
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count
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-------
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597
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > -1890.0;
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count
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-------
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596
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a < 'NaN' ;
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count
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-------
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1100
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= 'NaN' ;
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count
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-------
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1102
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = 'NaN' ;
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count
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-------
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2
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= 'NaN' ;
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count
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-------
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2
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > 'NaN' ;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a < 0 ;
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count
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-------
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523
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a <= 0 ;
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count
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-------
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526
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a = 0 ;
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count
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-------
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3
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a >= 0 ;
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count
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-------
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579
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(1 row)
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SELECT count(*) FROM numerictmp WHERE a > 0 ;
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count
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-------
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576
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(1 row)
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