Kishore Nallan
8295707ed4
Allow pagination of results.
...
`page` and `per_page` can be specificed. Simpler to reason about than using the usual `start` and `offset` fields.
2017-06-15 17:14:10 +05:30
Kishore Nallan
57e03efe1f
Contexual snippet only for longer strings.
...
Strings under a defined constant token length will be fully highlighted, instead of showing a snippet of relevant matching portion.
2017-06-14 08:53:23 +02:00
Kishore Nallan
50e08726da
String field tokens which match with query tokens are highlighted in the results.
2017-06-09 14:59:06 -05:00
Kishore Nallan
1d5146f7ff
Track best-matched token offsets needed for highlighting.
...
- We store the best matched token offset positions in Topster KV
- Using run-length encoding (via unions) to pack the offset diffs intelligently
2017-06-09 13:32:03 -05:00
Kishore Nallan
20a3139dd2
Tweak score calculation - number of words present is more important than candidate rank score.
2017-05-27 17:47:26 +05:30
Kishore Nallan
b7bc974b8e
Expose token ranking field properly via the API.
2017-05-27 14:02:32 +05:30
Kishore Nallan
6d3613b750
Limit facets returned to top 10.
2017-05-20 15:25:12 +05:30
Kishore Nallan
a25d2f590d
Sort order is required only during query time.
2017-05-14 17:36:48 +05:30
Kishore Nallan
1992d92eaf
Tests for asc/desc sort order.
2017-05-14 12:25:59 +05:30
Kishore Nallan
060959ad70
Fixed wrong found counts.
2017-05-13 22:31:56 +05:30
Kishore Nallan
f62247cd32
Make the sort_fields take order of sorting.
2017-05-07 21:33:04 +05:30
Kishore Nallan
57bff89a97
Should not crash when an empty index is queried against.
2017-04-08 20:45:20 +05:30
Kishore Nallan
8850f8b169
Patch RocksDB build to ensure that it links against only specific libraries.
2017-04-07 08:58:29 +05:30
Kishore Nallan
c698c3be1a
Fix a few compile warnings/errors.
2017-03-30 18:25:37 +05:30
Kishore Nallan
70dda716c5
Parameterize the token ordering field.
2017-03-26 21:26:01 +05:30
Kishore Nallan
fab27d9f5c
Handle fields not matching type declared in the schema during indexing.
2017-03-26 14:49:32 +05:30
Kishore Nallan
222e2c689a
Handle indexing document that does not have all the fields defined in the schema.
2017-03-25 21:45:06 +05:30
Kishore Nallan
7af95e7f22
Refactored the facet implementation and as well as the query interface.
...
- Facetable and Rankable fields must be defined upfront during collection creation
- During query time, specific rank and facet fields can be mentioned but they should belong to the set declared previously
2017-03-19 19:25:42 +05:30
Kishore Nallan
4776b41dc1
Facet implementation.
2017-03-13 21:09:27 +05:30
Kishore Nallan
96921be016
Parse filter query string.
2017-03-06 21:17:13 +05:30
Kishore Nallan
0760e4d01b
String based filtering.
2017-03-04 20:58:29 +05:30
Kishore Nallan
14168c48fc
Support for "IN" style numerical filter.
2017-03-03 21:50:43 +05:30
Kishore Nallan
4378083e73
Searching for an int32 against an int32 array.
2017-02-12 17:35:43 +05:30
Kishore Nallan
aa9945c3c0
Implemented filter on a single int32 value.
2017-02-12 12:51:28 +05:30
Kishore Nallan
60cc05fe52
Fixed a bug in bulk indexOf forarray search.
2017-02-10 10:47:33 +05:30
Kishore Nallan
536e605a35
Union for sorted array.
2017-02-05 17:38:04 +05:30
Kishore Nallan
b880cfd531
Refactor forarray - split into individual classes.
2017-02-04 16:27:07 +05:30
Kishore Nallan
cab0b36699
Skeleton for filter support.
2017-02-02 09:20:06 +05:30
Kishore Nallan
431fd70fce
Fix collection manager tests.
2017-02-02 08:39:01 +05:30
Kishore Nallan
4e468fb0b9
Index and search on multi-valued numeric field.
2017-01-28 20:32:42 -06:00
Kishore Nallan
385e8cb7a2
Index and search on multi-valued string field.
2017-01-28 10:37:46 -06:00
Kishore Nallan
22816ea0a0
Test for dropping a collection.
2017-01-27 06:36:22 -06:00
Kishore Nallan
8475cba007
Minor refactoring of collection manager.
2017-01-26 13:54:30 -06:00
Kishore Nallan
216ac7997a
Restore in-memory index on restart.
2017-01-24 22:13:49 -05:00
Kishore Nallan
342ed2bab2
Test for multi field search.
2017-01-22 19:35:57 -05:00
Kishore Nallan
ce990ecb57
Fix documents.jsonl path in tests.
2017-01-22 22:19:56 +05:30
Kishore Nallan
a6cacf19d0
Return total number of results found in the API.
2017-01-22 21:39:46 +05:30
Kishore Nallan
3339fdeec0
Added tests for int64 search.
2017-01-22 07:06:35 +05:30
Kishore Nallan
da68fb17e8
Support LESS_THAN and GREATER_THAN.
2017-01-22 05:40:10 +05:30
Kishore Nallan
af8e8ba460
No special trailing character is required when int is serialized since all strings of equal length.
2017-01-19 23:54:43 +05:30
Kishore Nallan
0fcdb6b479
Support signed ints in art int search.
2017-01-12 21:20:52 +05:30
Kishore Nallan
b7654baa74
Persist collection's next_seq_id.
2017-01-09 22:14:06 +05:30
Kishore Nallan
d831c49817
Move duplicate ID detection right inside topster.
2017-01-08 21:44:36 +05:30
Kishore Nallan
2f08eca12e
Initial sketch for persisting meta information about collections.
2017-01-08 19:47:17 +05:30
Kishore Nallan
2b6293650e
Search across multiple fields.
...
Need to write more tests.
2017-01-01 19:56:26 +05:30
Kishore Nallan
54a60398ab
Parameterize rank fields.
2016-12-29 21:45:38 +05:30
Kishore Nallan
473aa6d5f6
Basic test for topster.
2016-12-28 21:28:27 +05:30
Kishore Nallan
0b88e669f6
Make ART fuzzy_search take min_cost and max_cost instead of only max_cost.
2016-12-28 18:16:43 +05:30
Kishore Nallan
12276b651f
Base work for supporting multiple indexable fields.
2016-12-22 22:26:33 +05:30
Kishore Nallan
9b0c347334
ART - integer range search.
2016-12-11 13:47:43 +05:30
