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17 lines
687 B
Plaintext
17 lines
687 B
Plaintext
CREATE TABLE t (val vector(3), val2 halfvec(3), val3 sparsevec(3));
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INSERT INTO t (val, val2, val3) VALUES ('[0,0,0]', '[0,0,0]', '{}/3'), ('[1,2,3]', '[1,2,3]', '{1:1,2:2,3:3}/3'), ('[1,1,1]', '[1,1,1]', '{1:1,2:1,3:1}/3'), (NULL, NULL, NULL);
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CREATE TABLE t2 (val vector(3), val2 halfvec(3), val3 sparsevec(3));
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\copy t TO 'results/data.bin' WITH (FORMAT binary)
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\copy t2 FROM 'results/data.bin' WITH (FORMAT binary)
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SELECT * FROM t2 ORDER BY val;
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val | val2 | val3
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---------+---------+-----------------
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[0,0,0] | [0,0,0] | {}/3
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[1,1,1] | [1,1,1] | {1:1,2:1,3:1}/3
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[1,2,3] | [1,2,3] | {1:1,2:2,3:3}/3
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(4 rows)
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DROP TABLE t;
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DROP TABLE t2;
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