Details
-
Bug
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Status: Open (View Workflow)
-
Minor
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Resolution: Unresolved
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11.4.0
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None
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None
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Windows11 CLI
Description
Description
In theory, sql1 and sql2 should return the same result, however,sql1 return -2021 while sql2 return -20221231235899.
SQL1:
SELECT DISTINCT (t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE)) AS f1 FROM t0 HAVING f1; |
|
SQL2:
SELECT f1 FROM (SELECT DISTINCT (t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE)) AS f1, ((t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE))) IS TRUE AS flag FROM t0 HAVING flag=1) as tmp_t; |
How to repeat
DROP DATABASE IF EXISTS database1; |
CREATE DATABASE database1; |
USE database1; |
CREATE TABLE IF NOT EXISTS t0(c0 SMALLINT); |
INSERT INTO t0(c0) VALUES(1); |
|
version |
|
SELECT version();
|
+----------------+
|
| version() |
|
+----------------+
|
| 11.4.0-MariaDB |
|
+----------------+
|
1 row in set (0.00 sec)
|
SELECT DISTINCT (t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE)) AS f1 FROM t0 HAVING f1; |
|
+-------+ |
| f1 |
|
+-------+ |
| -2021 |
|
+-------+ |
SELECT f1 FROM (SELECT DISTINCT (t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE)) AS f1, ((t0.c0) - (SUBDATE('2023-01-01' ,INTERVAL 1 MINUTE))) IS TRUE AS flag FROM t0 HAVING flag=1) as tmp_t; |
|
+-----------------+ |
| f1 |
|
+-----------------+ |
| -20221231235899 |
|
+-----------------+ |