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93 lines
1.5 KiB
Plaintext
93 lines
1.5 KiB
Plaintext
USE tpch1;
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select cast(cdatetime as signed) from datatypetestm;
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cast(cdatetime as signed)
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19970101000000
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19970101000001
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19970102000001
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19970103000002
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19970104000003
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20091231235956
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20091231235957
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20091231235958
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20091231235959
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20091231235959
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20091231235959
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select (cdatetime << 8) from datatypetestm;
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(cdatetime << 8)
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5112345856000000
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5112345856000256
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5112346112000256
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5112346368000512
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5112346624000768
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5143355196404736
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5143355196404992
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5143355196405248
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5143355196405504
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5143355196405504
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5143355196405504
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select (cdatetime & 0xff0000000000) from datatypetestm;
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(cdatetime & 0xff0000000000)
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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19791209299968
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select (cdatetime >> 12) from datatypetestm;
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(cdatetime >> 12)
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4875512939
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4875512939
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4875513183
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4875513427
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4875513671
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4905085750
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4905085750
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4905085750
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4905085750
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4905085750
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4905085750
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select (cdatetime | 0xffffff) from datatypetestm;
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(cdatetime | 0xffffff)
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19970104754175
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19970104754175
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19970104754175
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19970104754175
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19970104754175
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20091236253695
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20091236253695
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20091236253695
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20091236253695
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20091236253695
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20091236253695
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select (cdatetime ^ 337) from datatypetestm;
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(cdatetime ^ 337)
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19970100999697
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19970100999696
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19970101999824
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19970102999699
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19970104000338
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20091231235621
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20091231235620
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20091231235623
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20091231235622
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20091231235622
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20091231235622
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select bit_count(cdatetime) from datatypetestm;
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bit_count(cdatetime)
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20
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21
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22
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22
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22
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25
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26
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26
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27
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27
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27
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