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https://github.com/GreptimeTeam/greptimedb.git
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0aab68c23b
* feat(vector): add conversion between vector and string Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * fix sqlness Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> * address comments Signed-off-by: Zhenchi <zhongzc_arch@outlook.com> --------- Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
25 lines
864 B
Plaintext
25 lines
864 B
Plaintext
SELECT vec_to_string(parse_vec('[1.0, 2.0]'));
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+----------------------------------------------+
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| vec_to_string(parse_vec(Utf8("[1.0, 2.0]"))) |
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+----------------------------------------------+
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| [1,2] |
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+----------------------------------------------+
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SELECT vec_to_string(parse_vec('[1.0, 2.0, 3.0]'));
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+---------------------------------------------------+
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| vec_to_string(parse_vec(Utf8("[1.0, 2.0, 3.0]"))) |
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+---------------------------------------------------+
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| [1,2,3] |
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+---------------------------------------------------+
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SELECT vec_to_string(parse_vec('[]'));
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+--------------------------------------+
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| vec_to_string(parse_vec(Utf8("[]"))) |
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+--------------------------------------+
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| [] |
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+--------------------------------------+
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