Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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5.5, 10.0, 10.1, 10.2, 10.3, 10.4
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None
Description
This script:
DROP TABLE IF EXISTS t1;
|
CREATE TABLE t1 (a TIME);
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INSERT INTO t1 VALUES (0.999e19);
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SELECT * FROM t1;
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correctly returns:
+-----------+
|
| a |
|
+-----------+
|
| 838:59:59 |
|
+-----------+
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This script:
DROP TABLE IF EXISTS t1,t2;
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CREATE TABLE t1 (a TIME);
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CREATE TABLE t2 (a DOUBLE);
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INSERT INTO t2 VALUES (0.999e19);
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INSERT INTO t1 SELECT a FROM t2;
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SELECT * FROM t1;
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also correctly returns:
+-----------+
|
| a |
|
+-----------+
|
| 838:59:59 |
|
+-----------+
|
This script:
DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (a DOUBLE);
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INSERT INTO t1 VALUES (0.999e19);
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ALTER TABLE t1 MODIFY a TIME;
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SELECT * FROM t1;
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erroneously returns
+----------+
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| a |
|
+----------+
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| 00:00:00 |
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+----------+
|
The expected result is 838:59:59, like in the previous two scripts.