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Added tests for index dimensions for bit type [skip ci]

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This commit is contained in:
Andrew Kane
2026-07-01 15:47:05 -07:00
parent 98d7c4124e
commit a846385cc7
2 changed files with 21 additions and 0 deletions
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11
test/expected/ivfflat_bit.out
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@@ -35,6 +35,17 @@ NOTICE: ivfflat index created with little data
DETAIL: This will cause low recall. DETAIL: This will cause low recall.
HINT: Drop the index until the table has more data. HINT: Drop the index until the table has more data.
DROP TABLE t; DROP TABLE t;
-- dimensions
CREATE TABLE t (val bit(64000));
CREATE INDEX ON t USING ivfflat (val bit_hamming_ops);
NOTICE: ivfflat index created with little data
DETAIL: This will cause low recall.
HINT: Drop the index until the table has more data.
DROP TABLE t;
CREATE TABLE t (val bit(64001));
CREATE INDEX ON t USING ivfflat (val bit_hamming_ops);
ERROR: column cannot have more than 64000 dimensions for ivfflat index
DROP TABLE t;
-- memory -- memory
CREATE TABLE t (val bit(64000)); CREATE TABLE t (val bit(64000));
CREATE INDEX ON t USING ivfflat (val bit_hamming_ops) WITH (lists = 32768); CREATE INDEX ON t USING ivfflat (val bit_hamming_ops) WITH (lists = 32768);

10
test/sql/ivfflat_bit.sql
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@@ -22,6 +22,16 @@ CREATE INDEX ON t USING ivfflat ((val::bit(64001)) bit_hamming_ops) WITH (lists
CREATE INDEX ON t USING ivfflat ((val::bit(2)) bit_hamming_ops) WITH (lists = 5); CREATE INDEX ON t USING ivfflat ((val::bit(2)) bit_hamming_ops) WITH (lists = 5);
DROP TABLE t; DROP TABLE t;
-- dimensions
CREATE TABLE t (val bit(64000));
CREATE INDEX ON t USING ivfflat (val bit_hamming_ops);
DROP TABLE t;
CREATE TABLE t (val bit(64001));
CREATE INDEX ON t USING ivfflat (val bit_hamming_ops);
DROP TABLE t;
-- memory -- memory
CREATE TABLE t (val bit(64000)); CREATE TABLE t (val bit(64000));