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Add tests

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This commit is contained in:
JackyWoo 2024-08-09 19:15:41 +08:00
parent 3357275fa8
commit ca4041847e
3 changed files with 18 additions and 2 deletions
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4
src/IO/ReadHelpers.cpp
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@ -1402,7 +1402,7 @@ ReturnType readDateTimeTextFallback(time_t & datetime, ReadBuffer & buf, const D
s_pos[size] = 0;
if constexpr (throw_exception)
throw Exception(ErrorCodes::CANNOT_PARSE_DATETIME, "Cannot parse DateTime {}", s);
throw Exception(ErrorCodes::CANNOT_PARSE_DATETIME, "Cannot parse DateTime {}", String(s, already_read_length));
else
return false;
}
@ -1432,7 +1432,7 @@ ReturnType readDateTimeTextFallback(time_t & datetime, ReadBuffer & buf, const D
s_pos[size] = 0;
if constexpr (throw_exception)
throw Exception(ErrorCodes::CANNOT_PARSE_DATETIME, "Cannot parse time component of DateTime {}", String(s, date_broken_down_length + 1 + size));
throw Exception(ErrorCodes::CANNOT_PARSE_DATETIME, "Cannot parse time component of DateTime {}", String(s, size));
else
return false;
}

1
tests/queries/0_stateless/03215_fix_datetime_implicit_conversion.reference Normal file
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@ -0,0 +1 @@
0

15
tests/queries/0_stateless/03215_fix_datetime_implicit_conversion.sql Normal file
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@ -0,0 +1,15 @@
DROP TABLE IF EXISTS tab SYNC;
CREATE TABLE tab
(
a DateTime,
pk String
) Engine = MergeTree() ORDER BY pk;
INSERT INTO tab select cast(number, 'DateTime'), generateUUIDv4() FROM system.numbers LIMIT 1;
SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:09';
SELECT count(*) FROM tab WHERE a = '2024-08-06 09:58:0'; -- { serverError CANNOT_PARSE_DATETIME }
SELECT count(*) FROM tab WHERE a = '2024-08-0 09:58:09'; -- { serverError TYPE_MISMATCH }
DROP TABLE IF EXISTS tab SYNC;