Jiquan Long
e549148a19
enhance: full-support for wildcard pattern matching ( #30288 )
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issue: #29988
This pr adds full-support for wildcard pattern matching from end to end.
Before this pr, the users can only use prefix match in their expression,
for example, "like 'prefix%'". With this pr, more flexible syntax can be
combined.
To do so, this pr makes these changes:
- 1. support regex query both on index and raw data;
- 2. translate the pattern matching to regex query, so that it can be
handled by the regex query logic;
- 3. loose the limit of the expression parsing, which allows general
pattern matching syntax;
With the support of regex query in segcore backend, we can also add
mysql-like `REGEXP` syntax later easily.
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2024-02-01 12:37:04 +08:00
zhagnlu
8c58d9af67
enhance: optimize marisa trie range search for performance ( #30079 )
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#30078
#29986
Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
2024-01-25 10:07:00 +08:00
zhagnlu
a602171d06
enhance: Refactor runtime and expr framework ( #28166 )
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#28165
Signed-off-by: luzhang <luzhang@zilliz.com>
Co-authored-by: luzhang <luzhang@zilliz.com>
2023-12-18 12:04:42 +08:00
Alexander Guzhva
fbaec4c1a2
Fix non-removed 2 GB temporary file in test_utils.cpp ( #27651 )
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Signed-off-by: Alexandr Guzhva <alexanderguzhva@gmail.com>
2023-10-18 02:24:09 +08:00
Enwei Jiao
0afdfdb9af
Remove other Exceptions, keeps SegcoreError only ( #27017 )
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Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>
2023-09-14 14:05:20 +08:00
xige-16
50a77ef1f7
Fix serialize string index failed when greater than 2G ( #26392 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2023-08-17 21:16:19 +08:00
Jiquan Long
bafb183a2b
Optimize bitset usage ( #26096 )
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2023-08-03 15:25:09 +08:00
xige-16
04082b3de2
Migrate the ability to upload and download binlog to cpp ( #22984 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2023-06-25 14:38:44 +08:00
yah01
a413842e38
Fix deleted data is still visible ( #24849 )
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Signed-off-by: yah01 <yang.cen@zilliz.com>
2023-06-16 17:16:41 +08:00
Jiquan Long
c6a6998ba7
Fix term expression on interger overflow case ( #24867 )
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2023-06-14 11:44:38 +08:00
Jiquan Long
a36fefb009
Fix cpplint ( #22657 )
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Signed-off-by: longjiquan <jiquan.long@zilliz.com>
2023-03-10 09:47:54 +08:00
smellthemoon
bf3c02155a
Support update ( #20875 )
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Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
2023-01-04 17:21:36 +08:00
Cai Yudong
a001412e12
Replace faiss::MetricType with knowhere::MetricType ( #17891 )
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Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
2022-06-29 14:20:19 +08:00
xige-16
36ad989590
Fix segOffset grater than insert barrier when mark delete ( #17444 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-06-10 20:02:08 +08:00
xige-16
7d810ac159
Fix query empty when insert same pk after deletion ( #17222 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
2022-05-25 22:06:00 +08:00
xige-16
515d0369de
Support string type in segcore ( #16546 )
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Signed-off-by: xige-16 <xi.ge@zilliz.com>
Co-authored-by: dragondriver <jiquan.long@zilliz.com>
Co-authored-by: dragondriver <jiquan.long@zilliz.com>
2022-04-29 13:35:49 +08:00
jaime
307a8ce535
Support compile and run on Mac ( #15491 )
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Co-authored-by: jaime <yun.zhang@zilliz.com>
Co-authored-by: Cai Yudong <yudong.cai@zilliz.com>
Co-authored-by: Jenny Li <jing.li@zilliz.com>
Co-authored-by: Nemo <yuchen.gao@zilliz.com>
Signed-off-by: yun.zhang <yun.zhang@zilliz.com>
Co-authored-by: Cai Yudong <yudong.cai@zilliz.com>
Co-authored-by: Jenny Li <jing.li@zilliz.com>
Co-authored-by: Nemo <yuchen.gao@zilliz.com>
2022-02-09 14:27:46 +08:00
Cai Yudong
b053317545
Rename FaissMetricTypeToString to MetricTypeToString ( #12767 )
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Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
2021-12-07 10:13:53 +08:00
dragondriver
73f18c564f
Refine logs when search with unsupported metric type ( #12185 )
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Signed-off-by: dragondriver <jiquan.long@zilliz.com>
2021-11-23 10:13:14 +08:00
