ast-project/part1/results/3/bug_35e8f07b-6fdd-405d-ae49-9e2c3c2d4344_logic.md

Summary

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Minimized query

.stats
CREATE TABLE t1(a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==log(0, 0));
CREATE INDEX IF NOT EXISTS x2 ON t1(a || 0) WHERE b;
INSERT INTO t1(a,b) VALUES('a',1),('a',0);
SELECT a, b, '|' FROM t1;

DROP INDEX IF EXISTS t1;
WITH m AS MATERIALIZED (SELECT a FROM t1) SELECT * FROM m;
UPDATE t1 SET a = CURRENT_TIMESTAMP WHERE a BETWEEN 0 AND 100 RETURNING *;

Actual output

Memory Used:                         0 (max 64) bytes
Number of Outstanding Allocations:   0 (max 2)
Number of Pcache Overflow Bytes:     0 (max 0) bytes
Largest Allocation:                  40 bytes
Largest Pcache Allocation:           0 bytes
Bytes received by read():            6687
Bytes sent to write():               0
Read() system calls:                 13
Write() system calls:                0
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
a|1||
a|0||
a
a

Expectation

Memory Used:                         0 (max 56) bytes
Number of Outstanding Allocations:   0 (max 2)
Number of Pcache Overflow Bytes:     0 (max 0) bytes
Largest Allocation:                  40 bytes
Largest Pcache Allocation:           0 bytes
Bytes received by read():            7463
Bytes sent to write():               0
Read() system calls:                 14
Write() system calls:                0
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
a|1||
a|0||
a
a

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