Question

Postgres Query uses Bitmap index scan on GIN indexed item. Does not GIN use B-Tree internally?

score 508 · Answer 1 · 2022-12-28T19:26:41.240000

508

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Postgres Query uses Bitmap index scan on GIN indexed item. Does not GIN use B-Tree internally?

Published on 28 December 2022 at 19:26

score 353 · Answer 2 · 2022-07-04T09:19:33.310000

353

Views

why at depth 2, a B+ tree of order 2 has a MAXIMUM of 554 = 100 item?

Published on 04 July 2022 at 09:19

score 246 · Answer 3 · 2022-04-28T03:25:53.780000

246

Views

Type of primary key index and what happens on modifying them in MySQL

Published on 28 April 2022 at 03:25

score 290 · Answer 4 · 2022-03-23T05:42:40.830000

290

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Published on 23 March 2022 at 05:42

score 35 · Answer 5 · 2022-01-03T14:21:58.927000

35

Views

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Published on 03 January 2022 at 14:21

score 183 · Answer 6 · 2021-10-13T14:37:15.217000

183

Views

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Published on 13 October 2021 at 14:37

score 202 · Answer 7 · 2021-07-07T14:52:32.370000

202

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Published on 07 July 2021 at 14:52

score 54 · Answer 8 · 2021-03-18T13:18:15.883000

54

Views

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Published on 18 March 2021 at 13:18

score 200 · Answer 9 · 2020-06-06T18:42:39.213000

200

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score 207 · Answer 10 · 2020-03-23T07:10:49.457000

207

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Published on 23 March 2020 at 07:10

score 2.6k · Answer 11 · 2020-02-19T01:01:57.313000

2.6k

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Published on 19 February 2020 at 01:01

score 82 · Answer 12 · 2020-01-22T02:30:03.037000

82

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Published on 22 January 2020 at 02:30

score 3k · Answer 13 · 2019-09-21T16:33:53.000000

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score 276 · Answer 14 · 2019-07-12T04:35:05.540000

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score 3.6k · Answer 15 · 2019-06-24T07:20:24.737000

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score 114 · Answer 16 · 2019-06-13T20:13:00.483000

114

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Published on 13 June 2019 at 20:13

score 911 · Answer 17 · 2019-05-05T15:44:55.847000

911

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Published on 05 May 2019 at 15:44

score 1.6k · Answer 18 · 2019-04-10T07:03:16.477000

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Published on 10 April 2019 at 07:03

score 1.5k · Answer 19 · 2019-01-07T18:07:26.313000

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score 523 · Answer 20 · 2018-07-17T18:50:50.383000

523

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List Question

Postgres Query uses Bitmap index scan on GIN indexed item. Does not GIN use B-Tree internally?

why at depth 2, a B+ tree of order 2 has a MAXIMUM of 554 = 100 item?

Type of primary key index and what happens on modifying them in MySQL

Speed up b-tree

How to apply the index line "my_table_<custom_name>" btree (<comma, separated, fields>) to a table?

Postgresql planner won't select index for 'NOT' queries

Inserting in a B-tree

What's reason of that LIKE query didn't disable the composite Index in MySQL

How to get the n-th value of a b-tree

Postgresql Index creation for Timestamp in a given Timezone

Postgres text search with GIN index and sorted DESC on other column

Postgres Database Import failing on zero-length identifier using btree ("") (Drupal)

How does DynamoDB internal architecture look like?

Postgres multi-column index is taking forever to complete

Postgres not using index for date field

Trivial question about max number of distinct values in a B-tree index

Bitmap index vs b-tree time complexity

How is PostgreSQL citext stored in a b-tree index? Lower case or as it is?

MySQL - BTree AND Hash indexes for the same column

Should I have index with all Where-clause fields?

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