[testcase](bitmap index)bitmap index testcase #15975
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dutyu
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Feb 1, 2023
* add bitmap index testcases for all scalar types * add bitmap index testcases for all scalar types
luwei16
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Apr 7, 2023
Issue Number: close http://jira.selectdb-in.cc/browse/CORE-1462 Describe the overview of changes. commit e1697741a82f875ca42b0d18caa7972eaa225bee Author: Kang <kxiao.tiger@gmail.com> Date: Thu Jan 19 22:59:29 2023 +0800 [opt](test) scalar_types_p0 use 100k lines dataset and scalar_types_p2 use 1000k (apache#16104) commit 33a47e8d02644123ffd8c5c4353653c1c175e96a Author: Kang <kxiao.tiger@gmail.com> Date: Wed Jan 18 14:17:24 2023 +0800 [testcase](bitmap index)bitmap index testcase (apache#15975) * add bitmap index testcases for all scalar types commit 260a631441834ca7e23da4b77c922eb818eddca7 Author: Kang <kxiao.tiger@gmail.com> Date: Mon Jan 16 16:49:59 2023 +0800 [regression-test](topn)add test cases for nonkey topn query for each scalar type (apache#15790) related to apache#15558 apache#15693 1. dup key table with 17 scalar datatypes 2. unique key table with mow enabled 3. unique key table with mow disabled commit 81cea5219ae86df950f10aa123072df78c7cdf23 Author: Kang <kxiao.tiger@gmail.com> Date: Sun Feb 19 23:28:33 2023 +0800 [bugfix](topn) fix topn read_orderby_key_columns nullptr (apache#16896) The SQL `SELECT nationkey FROM regression_test_query_p0_limit.tpch_tiny_nation ORDER BY nationkey DESC LIMIT 5` make be core dump since dereference a nullptr `read_orderby_key_columns in VCollectIterator::_topn_next`, triggered by skipping _colname_to_value_range init in apache#16818 . This PR makes two changes: 1. avoid read_orderby_key_columns nullptr in TabletReader::_init_orderby_keys_param 2. return error if read_orderby_key_columns is nullptr unexpected in VCollectIterator::_topn_next to avoid core dump commit 2fee1d1d79942e49eddaafdc2b49e49b0651b109 Author: Kang <kxiao.tiger@gmail.com> Date: Fri Feb 10 12:56:33 2023 +0800 [Improvement](topn) add limit threashold session variable and fuzzy for topn optimizations (apache#16514) 1. add limit threshold for topn runtime pushdown and key topn optimization 2. use unified session variable topn_opt_limit_threshold for all topn optimizations 3. add fuzzy support for topn_opt_limit_threshold commit 1696bed39129fcc891f32f64ff1fb43f9531fcd4 Author: Kang <kxiao.tiger@gmail.com> Date: Thu Feb 2 09:13:32 2023 +0800 [bugfix](topn) fix topn runtime predicate getting value bug for decimal type (apache#16331) * fix topn runtime predicate getting value bug for decimal type * fix cast_to_string bug for TYPE_DECIMALV2 commit d70cdf61521a23417c9bc734a3cdb668265a15b0 Author: Kang <kxiao.tiger@gmail.com> Date: Wed Feb 22 16:18:46 2023 +0800 topn sync doris order by key topn query optimization apache#15663 commit 1df514c8f0b66ae9a8438617163a31848e519949 Author: Kang <kxiao.tiger@gmail.com> Date: Wed Feb 22 15:14:43 2023 +0800 sync with doris runtime prune for topn query apache#15558
swjtu-zhanglei
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Jul 25, 2023
Issue Number: close http://jira.selectdb-in.cc/browse/CORE-1462 Describe the overview of changes. commit e1697741a82f875ca42b0d18caa7972eaa225bee Author: Kang <kxiao.tiger@gmail.com> Date: Thu Jan 19 22:59:29 2023 +0800 [opt](test) scalar_types_p0 use 100k lines dataset and scalar_types_p2 use 1000k (apache#16104) commit 33a47e8d02644123ffd8c5c4353653c1c175e96a Author: Kang <kxiao.tiger@gmail.com> Date: Wed Jan 18 14:17:24 2023 +0800 [testcase](bitmap index)bitmap index testcase (apache#15975) * add bitmap index testcases for all scalar types commit 260a631441834ca7e23da4b77c922eb818eddca7 Author: Kang <kxiao.tiger@gmail.com> Date: Mon Jan 16 16:49:59 2023 +0800 [regression-test](topn)add test cases for nonkey topn query for each scalar type (apache#15790) related to apache#15558 apache#15693 1. dup key table with 17 scalar datatypes 2. unique key table with mow enabled 3. unique key table with mow disabled commit 81cea5219ae86df950f10aa123072df78c7cdf23 Author: Kang <kxiao.tiger@gmail.com> Date: Sun Feb 19 23:28:33 2023 +0800 [bugfix](topn) fix topn read_orderby_key_columns nullptr (apache#16896) The SQL `SELECT nationkey FROM regression_test_query_p0_limit.tpch_tiny_nation ORDER BY nationkey DESC LIMIT 5` make be core dump since dereference a nullptr `read_orderby_key_columns in VCollectIterator::_topn_next`, triggered by skipping _colname_to_value_range init in apache#16818 . This PR makes two changes: 1. avoid read_orderby_key_columns nullptr in TabletReader::_init_orderby_keys_param 2. return error if read_orderby_key_columns is nullptr unexpected in VCollectIterator::_topn_next to avoid core dump commit 2fee1d1d79942e49eddaafdc2b49e49b0651b109 Author: Kang <kxiao.tiger@gmail.com> Date: Fri Feb 10 12:56:33 2023 +0800 [Improvement](topn) add limit threashold session variable and fuzzy for topn optimizations (apache#16514) 1. add limit threshold for topn runtime pushdown and key topn optimization 2. use unified session variable topn_opt_limit_threshold for all topn optimizations 3. add fuzzy support for topn_opt_limit_threshold commit 1696bed39129fcc891f32f64ff1fb43f9531fcd4 Author: Kang <kxiao.tiger@gmail.com> Date: Thu Feb 2 09:13:32 2023 +0800 [bugfix](topn) fix topn runtime predicate getting value bug for decimal type (apache#16331) * fix topn runtime predicate getting value bug for decimal type * fix cast_to_string bug for TYPE_DECIMALV2 commit d70cdf61521a23417c9bc734a3cdb668265a15b0 Author: Kang <kxiao.tiger@gmail.com> Date: Wed Feb 22 16:18:46 2023 +0800 topn sync doris order by key topn query optimization apache#15663 commit 1df514c8f0b66ae9a8438617163a31848e519949 Author: Kang <kxiao.tiger@gmail.com> Date: Wed Feb 22 15:14:43 2023 +0800 sync with doris runtime prune for topn query apache#15558
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Proposed changes
Issue Number: close #xxx
Problem summary
Add test cases to ensure correctness of bitmap index. It includes test case for 15 data types that supports bitmap index on duplicate key table, unique key table with merge on write, unique key table with merge on read.
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...