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31 lines
674 B
Plaintext
31 lines
674 B
Plaintext
SET client_min_messages = warning;
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CREATE EXTENSION IF NOT EXISTS vector;
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SELECT ARRAY[1,2,3]::vector;
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array
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---------
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[1,2,3]
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(1 row)
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SELECT ARRAY[1,2,3]::float4[]::vector;
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array
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---------
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[1,2,3]
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(1 row)
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SELECT ARRAY[1,2,3]::float8[]::vector;
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array
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---------
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[1,2,3]
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(1 row)
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SELECT '{NULL}'::real[]::vector;
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ERROR: array must not containing NULLs
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SELECT '{NaN}'::real[]::vector;
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ERROR: NaN not allowed in vector
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SELECT '{Infinity}'::real[]::vector;
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ERROR: infinite value not allowed in vector
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SELECT '{-Infinity}'::real[]::vector;
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ERROR: infinite value not allowed in vector
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SELECT '{}'::real[]::vector;
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ERROR: vector must have at least 1 dimension
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