mirror of
https://github.com/pgvector/pgvector.git
synced 2026-06-06 05:51:21 +08:00
Fixed regression test for vector type
This commit is contained in:
Andrew Kane
@@ -4,7 +4,7 @@ EXTVERSION = 0.7.0
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OBJS = src\bitutils.obj src\bitvec.obj src\halfutils.obj src\halfvec.obj src\hnsw.obj src\hnswbuild.obj src\hnswinsert.obj src\hnswscan.obj src\hnswutils.obj src\hnswvacuum.obj src\ivfbuild.obj src\ivfflat.obj src\ivfinsert.obj src\ivfkmeans.obj src\ivfscan.obj src\ivfutils.obj src\ivfvacuum.obj src\sparsevec.obj src\vector.obj
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HEADERS = src\halfvec.h src\sparsevec.h src\vector.h
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REGRESS = bit btree cast copy halfvec hnsw_bit hnsw_halfvec hnsw_sparsevec hnsw_vector ivfflat_bit ivfflat_halfvec ivfflat_vector sparsevec vector
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REGRESS = bit btree cast copy halfvec hnsw_bit hnsw_halfvec hnsw_sparsevec hnsw_vector ivfflat_bit ivfflat_halfvec ivfflat_vector sparsevec vector_type
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REGRESS_OPTS = --inputdir=test --load-extension=$(EXTENSION)
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# For /arch flags
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@@ -1,3 +0,0 @@
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION vector" to load this file. \quit
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Use "CREATE EXTENSION vector" to load this file.
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672
test/expected/vector_type.out
Normal file
672
test/expected/vector_type.out
Normal file
@@ -0,0 +1,672 @@
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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 '[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 '[1.23456]'::vector;
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vector
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-----------
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[1.23456]
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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,1]"
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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 '[1.5e38,-1.5e38]'::vector;
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vector
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--------------------
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[1.5e+38,-1.5e+38]
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(1 row)
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SELECT '[1.5e+38,-1.5e+38]'::vector;
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vector
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--------------------
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[1.5e+38,-1.5e+38]
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(1 row)
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SELECT '[1.5e-38,-1.5e-38]'::vector;
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vector
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--------------------
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[1.5e-38,-1.5e-38]
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(1 row)
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SELECT '[4e38,1]'::vector;
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ERROR: "4e38" is out of range for type vector
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LINE 1: SELECT '[4e38,1]'::vector;
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^
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SELECT '[-4e38,1]'::vector;
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ERROR: "-4e38" is out of range for type vector
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LINE 1: SELECT '[-4e38,1]'::vector;
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^
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SELECT '[1e-46,1]'::vector;
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vector
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--------
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[0,1]
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(1 row)
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SELECT '[-1e-46,1]'::vector;
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vector
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--------
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[-0,1]
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(1 row)
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SELECT '[1,2,3'::vector;
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ERROR: invalid input syntax for type vector: "[1,2,3"
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LINE 1: SELECT '[1,2,3'::vector;
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^
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SELECT '[1,2,3]9'::vector;
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ERROR: invalid input syntax for type vector: "[1,2,3]9"
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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: invalid input syntax for type vector: "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: invalid input syntax for type vector: ""
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LINE 1: SELECT ''::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: invalid input syntax for type vector: "["
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LINE 1: SELECT '['::vector;
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^
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SELECT '[ '::vector;
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ERROR: invalid input syntax for type vector: "[ "
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LINE 1: SELECT '[ '::vector;
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^
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SELECT '[,'::vector;
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ERROR: invalid input syntax for type vector: "[,"
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LINE 1: SELECT '[,'::vector;
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^
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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 '[ ]'::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 '[,]'::vector;
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ERROR: invalid input syntax for type vector: "[,]"
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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: "[1,]"
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LINE 1: SELECT '[1,]'::vector;
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^
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SELECT '[1a]'::vector;
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ERROR: invalid input syntax for type vector: "[1a]"
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LINE 1: SELECT '[1a]'::vector;
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^
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SELECT '[1,,3]'::vector;
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ERROR: invalid input syntax for type vector: "[1,,3]"
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LINE 1: SELECT '[1,,3]'::vector;
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^
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SELECT '[1, ,3]'::vector;
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ERROR: invalid input syntax for type vector: "[1, ,3]"
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LINE 1: SELECT '[1, ,3]'::vector;
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^
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SELECT '[1,2,3]'::vector(3);
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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(2);
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ERROR: expected 2 dimensions, not 3
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SELECT '[1,2,3]'::vector(3, 2);
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ERROR: invalid type modifier
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LINE 1: SELECT '[1,2,3]'::vector(3, 2);
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^
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SELECT '[1,2,3]'::vector('a');
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ERROR: invalid input syntax for type integer: "a"
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LINE 1: SELECT '[1,2,3]'::vector('a');
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^
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SELECT '[1,2,3]'::vector(0);
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ERROR: dimensions for type vector must be at least 1
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LINE 1: SELECT '[1,2,3]'::vector(0);
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^
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SELECT '[1,2,3]'::vector(16001);
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ERROR: dimensions for type vector cannot exceed 16000
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LINE 1: SELECT '[1,2,3]'::vector(16001);
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^
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SELECT unnest('{"[1,2,3]", "[4,5,6]"}'::vector[]);
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unnest
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---------
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[1,2,3]
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[4,5,6]
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(2 rows)
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SELECT '{"[1,2,3]"}'::vector(2)[];
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ERROR: expected 2 dimensions, not 3
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SELECT '[1,2,3]'::vector + '[4,5,6]';
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?column?
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----------
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[5,7,9]
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(1 row)
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SELECT '[3e38]'::vector + '[3e38]';
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ERROR: value out of range: overflow
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SELECT '[1,2]'::vector + '[3]';
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ERROR: different vector dimensions 2 and 1
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SELECT '[1,2,3]'::vector - '[4,5,6]';
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?column?
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------------
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[-3,-3,-3]
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(1 row)
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SELECT '[-3e38]'::vector - '[3e38]';
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ERROR: value out of range: overflow
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SELECT '[1,2]'::vector - '[3]';
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ERROR: different vector dimensions 2 and 1
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SELECT '[1,2,3]'::vector * '[4,5,6]';
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?column?
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-----------
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[4,10,18]
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(1 row)
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SELECT '[1e37]'::vector * '[1e37]';
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ERROR: value out of range: overflow
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SELECT '[1e-37]'::vector * '[1e-37]';
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ERROR: value out of range: underflow
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SELECT '[1,2]'::vector * '[3]';
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ERROR: different vector dimensions 2 and 1
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SELECT '[1,2,3]'::vector || '[4,5]';
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?column?
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-------------
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[1,2,3,4,5]
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(1 row)
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SELECT array_fill(0, ARRAY[16000])::vector || '[1]';
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ERROR: vector cannot have more than 16000 dimensions
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SELECT '[1,2,3]'::vector < '[1,2,3]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector < '[1,2]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector <= '[1,2,3]';
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?column?
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----------
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t
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(1 row)
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SELECT '[1,2,3]'::vector <= '[1,2]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector = '[1,2,3]';
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?column?
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----------
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t
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(1 row)
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SELECT '[1,2,3]'::vector = '[1,2]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector != '[1,2,3]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector != '[1,2]';
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?column?
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----------
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t
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(1 row)
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SELECT '[1,2,3]'::vector >= '[1,2,3]';
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?column?
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----------
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t
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(1 row)
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SELECT '[1,2,3]'::vector >= '[1,2]';
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?column?
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----------
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t
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(1 row)
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SELECT '[1,2,3]'::vector > '[1,2,3]';
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?column?
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----------
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f
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(1 row)
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SELECT '[1,2,3]'::vector > '[1,2]';
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?column?
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----------
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t
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(1 row)
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SELECT vector_cmp('[1,2,3]', '[1,2,3]');
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vector_cmp
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------------
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0
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(1 row)
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SELECT vector_cmp('[1,2,3]', '[0,0,0]');
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vector_cmp
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------------
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1
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(1 row)
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SELECT vector_cmp('[0,0,0]', '[1,2,3]');
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vector_cmp
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------------
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-1
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(1 row)
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SELECT vector_cmp('[1,2]', '[1,2,3]');
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vector_cmp
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------------
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-1
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(1 row)
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SELECT vector_cmp('[1,2,3]', '[1,2]');
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vector_cmp
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------------
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1
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(1 row)
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SELECT vector_cmp('[1,2]', '[2,3,4]');
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vector_cmp
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------------
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-1
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(1 row)
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SELECT vector_cmp('[2,3]', '[1,2,3]');
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vector_cmp
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------------
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1
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(1 row)
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SELECT vector_dims('[1,2,3]'::vector);
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vector_dims
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-------------
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3
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(1 row)
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SELECT round(vector_norm('[1,1]')::numeric, 5);
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round
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---------
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1.41421
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(1 row)
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SELECT vector_norm('[3,4]');
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vector_norm
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-------------
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5
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(1 row)
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SELECT vector_norm('[0,1]');
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vector_norm
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-------------
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1
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(1 row)
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SELECT vector_norm('[3e37,4e37]')::real;
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vector_norm
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-------------
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5e+37
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(1 row)
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SELECT vector_norm('[0,0]');
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vector_norm
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-------------
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0
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(1 row)
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SELECT vector_norm('[2]');
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vector_norm
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-------------
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2
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(1 row)
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SELECT l2_distance('[0,0]'::vector, '[3,4]');
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l2_distance
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-------------
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5
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(1 row)
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SELECT l2_distance('[0,0]'::vector, '[0,1]');
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l2_distance
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-------------
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1
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(1 row)
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SELECT l2_distance('[1,2]'::vector, '[3]');
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ERROR: different vector dimensions 2 and 1
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SELECT l2_distance('[3e38]'::vector, '[-3e38]');
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l2_distance
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-------------
|
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Infinity
|
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(1 row)
|
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|
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SELECT l2_distance('[1,1,1,1,1,1,1,1,1]'::vector, '[1,1,1,1,1,1,1,4,5]');
|
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l2_distance
|
||||
-------------
|
||||
5
|
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(1 row)
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|
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SELECT '[0,0]'::vector <-> '[3,4]';
|
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?column?
|
||||
----------
|
||||
5
|
||||
(1 row)
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|
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SELECT inner_product('[1,2]'::vector, '[3,4]');
|
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inner_product
|
||||
---------------
|
||||
11
|
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(1 row)
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|
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SELECT inner_product('[1,2]'::vector, '[3]');
|
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ERROR: different vector dimensions 2 and 1
|
||||
SELECT inner_product('[3e38]'::vector, '[3e38]');
|
||||
inner_product
|
||||
---------------
|
||||
Infinity
|
||||
(1 row)
|
||||
|
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SELECT inner_product('[1,1,1,1,1,1,1,1,1]'::vector, '[1,2,3,4,5,6,7,8,9]');
|
||||
inner_product
|
||||
---------------
|
||||
45
|
||||
(1 row)
|
||||
|
||||
SELECT '[1,2]'::vector <#> '[3,4]';
|
||||
?column?
|
||||
----------
|
||||
-11
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,2]'::vector, '[2,4]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,2]'::vector, '[0,0]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
NaN
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,1]'::vector, '[1,1]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,0]'::vector, '[0,2]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
1
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,1]'::vector, '[-1,-1]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
2
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,2]'::vector, '[3]');
|
||||
ERROR: different vector dimensions 2 and 1
|
||||
SELECT cosine_distance('[1,1]'::vector, '[1.1,1.1]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,1]'::vector, '[-1.1,-1.1]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
2
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[3e38]'::vector, '[3e38]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
NaN
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,2,3,4,5,6,7,8,9]'::vector, '[1,2,3,4,5,6,7,8,9]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT cosine_distance('[1,2,3,4,5,6,7,8,9]'::vector, '[-1,-2,-3,-4,-5,-6,-7,-8,-9]');
|
||||
cosine_distance
|
||||
-----------------
|
||||
2
|
||||
(1 row)
|
||||
|
||||
SELECT '[1,2]'::vector <=> '[2,4]';
|
||||
?column?
|
||||
----------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT l1_distance('[0,0]'::vector, '[3,4]');
|
||||
l1_distance
|
||||
-------------
|
||||
7
|
||||
(1 row)
|
||||
|
||||
SELECT l1_distance('[0,0]'::vector, '[0,1]');
|
||||
l1_distance
|
||||
-------------
|
||||
1
|
||||
(1 row)
|
||||
|
||||
SELECT l1_distance('[1,2]'::vector, '[3]');
|
||||
ERROR: different vector dimensions 2 and 1
|
||||
SELECT l1_distance('[3e38]'::vector, '[-3e38]');
|
||||
l1_distance
|
||||
-------------
|
||||
Infinity
|
||||
(1 row)
|
||||
|
||||
SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::vector, '[1,2,3,4,5,6,7,8,9]');
|
||||
l1_distance
|
||||
-------------
|
||||
0
|
||||
(1 row)
|
||||
|
||||
SELECT l1_distance('[1,2,3,4,5,6,7,8,9]'::vector, '[0,3,2,5,4,7,6,9,8]');
|
||||
l1_distance
|
||||
-------------
|
||||
9
|
||||
(1 row)
|
||||
|
||||
SELECT '[0,0]'::vector <+> '[3,4]';
|
||||
?column?
|
||||
----------
|
||||
7
|
||||
(1 row)
|
||||
|
||||
SELECT l2_normalize('[3,4]'::vector);
|
||||
l2_normalize
|
||||
--------------
|
||||
[0.6,0.8]
|
||||
(1 row)
|
||||
|
||||
SELECT l2_normalize('[3,0]'::vector);
|
||||
l2_normalize
|
||||
--------------
|
||||
[1,0]
|
||||
(1 row)
|
||||
|
||||
SELECT l2_normalize('[0,0.1]'::vector);
|
||||
l2_normalize
|
||||
--------------
|
||||
[0,1]
|
||||
(1 row)
|
||||
|
||||
SELECT l2_normalize('[0,0]'::vector);
|
||||
l2_normalize
|
||||
--------------
|
||||
[0,0]
|
||||
(1 row)
|
||||
|
||||
SELECT l2_normalize('[3e38]'::vector);
|
||||
l2_normalize
|
||||
--------------
|
||||
[1]
|
||||
(1 row)
|
||||
|
||||
SELECT binary_quantize('[1,0,-1]'::vector);
|
||||
binary_quantize
|
||||
-----------------
|
||||
100
|
||||
(1 row)
|
||||
|
||||
SELECT binary_quantize('[0,0.1,-0.2,-0.3,0.4,0.5,0.6,-0.7,0.8,-0.9,1]'::vector);
|
||||
binary_quantize
|
||||
-----------------
|
||||
01001110101
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 1, 3);
|
||||
subvector
|
||||
-----------
|
||||
[1,2,3]
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 3, 2);
|
||||
subvector
|
||||
-----------
|
||||
[3,4]
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, -1, 3);
|
||||
subvector
|
||||
-----------
|
||||
[1]
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 3, 9);
|
||||
subvector
|
||||
-----------
|
||||
[3,4,5]
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 1, 0);
|
||||
ERROR: vector must have at least 1 dimension
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 3, -1);
|
||||
ERROR: vector must have at least 1 dimension
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, -1, 2);
|
||||
ERROR: vector must have at least 1 dimension
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 2147483647, 10);
|
||||
ERROR: vector must have at least 1 dimension
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, 3, 2147483647);
|
||||
subvector
|
||||
-----------
|
||||
[3,4,5]
|
||||
(1 row)
|
||||
|
||||
SELECT subvector('[1,2,3,4,5]'::vector, -2147483644, 2147483647);
|
||||
subvector
|
||||
-----------
|
||||
[1,2]
|
||||
(1 row)
|
||||
|
||||
SELECT avg(v) FROM unnest(ARRAY['[1,2,3]'::vector, '[3,5,7]']) v;
|
||||
avg
|
||||
-----------
|
||||
[2,3.5,5]
|
||||
(1 row)
|
||||
|
||||
SELECT avg(v) FROM unnest(ARRAY['[1,2,3]'::vector, '[3,5,7]', NULL]) v;
|
||||
avg
|
||||
-----------
|
||||
[2,3.5,5]
|
||||
(1 row)
|
||||
|
||||
SELECT avg(v) FROM unnest(ARRAY[]::vector[]) v;
|
||||
avg
|
||||
-----
|
||||
|
||||
(1 row)
|
||||
|
||||
SELECT avg(v) FROM unnest(ARRAY['[1,2]'::vector, '[3]']) v;
|
||||
ERROR: expected 2 dimensions, not 1
|
||||
SELECT avg(v) FROM unnest(ARRAY['[3e38]'::vector, '[3e38]']) v;
|
||||
avg
|
||||
---------
|
||||
[3e+38]
|
||||
(1 row)
|
||||
|
||||
SELECT vector_avg(array_agg(n)) FROM generate_series(1, 16002) n;
|
||||
ERROR: vector cannot have more than 16000 dimensions
|
||||
SELECT sum(v) FROM unnest(ARRAY['[1,2,3]'::vector, '[3,5,7]']) v;
|
||||
sum
|
||||
----------
|
||||
[4,7,10]
|
||||
(1 row)
|
||||
|
||||
SELECT sum(v) FROM unnest(ARRAY['[1,2,3]'::vector, '[3,5,7]', NULL]) v;
|
||||
sum
|
||||
----------
|
||||
[4,7,10]
|
||||
(1 row)
|
||||
|
||||
SELECT sum(v) FROM unnest(ARRAY[]::vector[]) v;
|
||||
sum
|
||||
-----
|
||||
|
||||
(1 row)
|
||||
|
||||
SELECT sum(v) FROM unnest(ARRAY['[1,2]'::vector, '[3]']) v;
|
||||
ERROR: different vector dimensions 2 and 1
|
||||
SELECT sum(v) FROM unnest(ARRAY['[3e38]'::vector, '[3e38]']) v;
|
||||
ERROR: value out of range: overflow
|
||||
Reference in New Issue
Block a user