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23bb9d92cb
* feat: handle parentheses with unary ops Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * clean up Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add comment Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add sqlness test Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * check tokens before convert to RPN Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * add test cases to sqlness Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix clippy Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com> Co-authored-by: dennis zhuang <killme2008@gmail.com>
58 lines
2.1 KiB
SQL
58 lines
2.1 KiB
SQL
create table fox (
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ts timestamp time index,
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fox string,
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);
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insert into fox values
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(1, 'The quick brown fox jumps over the lazy dog'),
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(2, 'The fox jumps over the lazy dog'),
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(3, 'The quick brown jumps over the lazy dog'),
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(4, 'The quick brown fox over the lazy dog'),
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(5, 'The quick brown fox jumps the lazy dog'),
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(6, 'The quick brown fox jumps over dog'),
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(7, 'The quick brown fox jumps over the dog');
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select fox from fox where matches(fox, '"fox jumps"') order by ts;
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select fox from fox where matches(fox, '"quick brown"') order by ts;
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select fox from fox where matches(fox, '"fox jumps"') order by ts;
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select fox from fox where matches(fox, 'fox OR lazy') order by ts;
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select fox from fox where matches(fox, 'fox AND lazy') order by ts;
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select fox from fox where matches(fox, '-over -lazy') order by ts;
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select fox from fox where matches(fox, '-over AND -lazy') order by ts;
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select fox from fox where matches(fox, 'fox AND jumps OR over') order by ts;
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select fox from fox where matches(fox, 'fox OR brown AND quick') order by ts;
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select fox from fox where matches(fox, '(fox OR brown) AND quick') order by ts;
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select fox from fox where matches(fox, 'brown AND quick OR fox') order by ts;
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select fox from fox where matches(fox, 'brown AND (quick OR fox)') order by ts;
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select fox from fox where matches(fox, 'brown AND quick AND fox OR jumps AND over AND lazy') order by ts;
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select fox from fox where matches(fox, 'quick brown fox +jumps') order by ts;
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select fox from fox where matches(fox, 'fox +jumps -over') order by ts;
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select fox from fox where matches(fox, 'fox AND +jumps AND -over') order by ts;
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select fox from fox where matches(fox, '(+fox +jumps) over') order by ts;
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select fox from fox where matches(fox, '+(fox jumps) AND over') order by ts;
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select fox from fox where matches(fox, 'over -(fox jumps)') order by ts;
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select fox from fox where matches(fox, 'over -(fox AND jumps)') order by ts;
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select fox from fox where matches(fox, 'over AND -(-(fox OR jumps))') order by ts;
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drop table fox;
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