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56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
SET client_min_messages = warning;
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CREATE EXTENSION IF NOT EXISTS vector;
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SELECT '[1,2,3]'::vector;
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vector
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---------
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[1,2,3]
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(1 row)
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SELECT '[-1,2,3]'::vector;
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vector
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----------
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[-1,2,3]
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(1 row)
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SELECT '[hello,1]'::vector;
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ERROR: invalid input syntax for type vector: "hello"
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LINE 1: SELECT '[hello,1]'::vector;
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^
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SELECT '[NaN,1]'::vector;
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ERROR: NaN not allowed in vector
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LINE 1: SELECT '[NaN,1]'::vector;
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^
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SELECT '[Infinity,1]'::vector;
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ERROR: infinite value not allowed in vector
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LINE 1: SELECT '[Infinity,1]'::vector;
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^
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SELECT '[-Infinity,1]'::vector;
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ERROR: infinite value not allowed in vector
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LINE 1: SELECT '[-Infinity,1]'::vector;
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^
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SELECT '[1,2,3'::vector;
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ERROR: malformed vector literal
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LINE 1: SELECT '[1,2,3'::vector;
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^
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DETAIL: Unexpected end of input.
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SELECT '[1,2,3]9'::vector;
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ERROR: malformed vector literal
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LINE 1: SELECT '[1,2,3]9'::vector;
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^
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DETAIL: Junk after closing right brace.
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SELECT '1,2,3'::vector;
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ERROR: malformed vector literal: "1,2,3"
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LINE 1: SELECT '1,2,3'::vector;
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^
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DETAIL: Vector contents must start with "[".
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SELECT '[]'::vector;
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ERROR: vector must have at least 1 dimension
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LINE 1: SELECT '[]'::vector;
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^
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SELECT '[1,]'::vector;
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ERROR: invalid input syntax for type vector: "]"
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LINE 1: SELECT '[1,]'::vector;
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^
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SELECT '[1,2,3]'::vector(2);
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ERROR: expected 2 dimensions, not 3
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