feat: add DictionaryVector DataType

[waynexia]

I hereby agree to the terms of the GreptimeDB CLA

What's changed and what's your intention?

Add a new datatype Dictionary to our type system. But only type definition and conversion are included, without the actual implementation. This is to make schema conversion with arrow work.

This patch also fixes RangeManipulate plan's behavior. It will now included the original timestamp column, and add the "manipulated" timestamp range vector as a new column.

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.

Refer to a related PR or issue link (optional)

[killme2008]

Test failed:

thread 'tests::promql_test::sql_insert_tql_query_ceil' panicked at 'assertion failed: `(left == right)`
  left: `"+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n| 1970-01-01T00:00:00 | 67        | 1024         | host1 |\\n| 1970-01-01T00:00:10 | 100       | 20480        | host1 |\\n| 1970-01-01T00:00:20 | 100       | 20480        | host1 |\\n| 1970-01-01T00:00:30 | 32        | 8192         | host1 |\\n| 1970-01-01T00:00:40 | 96        | 334          | host1 |\\n| 1970-01-01T00:00:50 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:00 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:10 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:20 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:30 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:40 | 49        | 3334         | host1 |\\n| ts                  | ceil(cpu) | ceil(memory) | host  |"`,
 right: `"+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n| 1970-01-01T00:00:00 | 67        | 1024         | host1 |\\n| 1970-01-01T00:00:10 | 100       | 2048         | host1 |\\n| 1970-01-01T00:00:20 | 100       | 2048         | host1 |\\n| 1970-01-01T00:00:30 | 32        | 8192         | host1 |\\n| 1970-01-01T00:00:40 | 96        | 334          | host1 |\\n| 1970-01-01T00:00:50 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:00 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:10 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:20 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:30 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:40 | 49        | 3334         | host1 |\\n| ts                  | ceil(cpu) | ceil(memory) | host  |"`', src/datanode/src/tests/test_util.rs:179:5
stack backtrace:

[evenyag]

Mostly LGTM

[evenyag]

Test failed:

thread 'tests::promql_test::sql_insert_tql_query_ceil' panicked at 'assertion failed: `(left == right)`
  left: `"+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n| 1970-01-01T00:00:00 | 67        | 1024         | host1 |\\n| 1970-01-01T00:00:10 | 100       | 20480        | host1 |\\n| 1970-01-01T00:00:20 | 100       | 20480        | host1 |\\n| 1970-01-01T00:00:30 | 32        | 8192         | host1 |\\n| 1970-01-01T00:00:40 | 96        | 334          | host1 |\\n| 1970-01-01T00:00:50 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:00 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:10 | 12424     | 1334         | host1 |\\n| 1970-01-01T00:01:20 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:30 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:40 | 49        | 3334         | host1 |\\n| ts                  | ceil(cpu) | ceil(memory) | host  |"`,
 right: `"+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n+---------------------+-----------+--------------+-------+\\n| 1970-01-01T00:00:00 | 67        | 1024         | host1 |\\n| 1970-01-01T00:00:10 | 100       | 2048         | host1 |\\n| 1970-01-01T00:00:20 | 100       | 2048         | host1 |\\n| 1970-01-01T00:00:30 | 32        | 8192         | host1 |\\n| 1970-01-01T00:00:40 | 96        | 334          | host1 |\\n| 1970-01-01T00:00:50 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:00 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:10 | 1242      | 1334         | host1 |\\n| 1970-01-01T00:01:20 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:30 | 0         | 2334         | host1 |\\n| 1970-01-01T00:01:40 | 49        | 3334         | host1 |\\n| ts                  | ceil(cpu) | ceil(memory) | host  |"`', src/datanode/src/tests/test_util.rs:179:5
stack backtrace:

But this test case is failed
https://github.com/GreptimeTeam/greptimedb/actions/runs/4241443815/jobs/7371668796

[codecov]

Codecov Report

Merging #1061 (9f698cd) into develop (51641db) will increase coverage by 0.09%.
The diff coverage is 71.67%.

❗ Current head 9f698cd differs from pull request most recent head 39fff84. Consider uploading reports for the commit 39fff84 to get more accurate results

@@             Coverage Diff             @@
##           develop    #1061      +/-   ##
===========================================
+ Coverage    85.70%   85.80%   +0.09%     
===========================================
  Files          450      451       +1     
  Lines        65828    65990     +162     
===========================================
+ Hits         56418    56620     +202     
+ Misses        9410     9370      -40     

Flag	Coverage Δ
rust	85.80% <71.67%> (+0.09%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/api/src/helper.rs	91.48% <ø> (ø)
src/common/grpc-expr/src/insert.rs	81.28% <0.00%> (+0.14%)	⬆️
src/common/grpc/src/select.rs	87.42% <ø> (ø)
src/common/substrait/src/types.rs	51.92% <0.00%> (ø)
src/datatypes/src/data_type.rs	94.96% <0.00%> (-3.30%)	⬇️
src/datatypes/src/type_id.rs	38.70% <0.00%> (-5.74%)	⬇️
src/datatypes/src/types/dictionary_type.rs	0.00% <0.00%> (ø)
src/datatypes/src/value.rs	94.77% <0.00%> (-0.17%)	⬇️
src/datatypes/src/vectors/eq.rs	99.32% <ø> (ø)
src/script/src/python/vector.rs	70.45% <0.00%> (-0.09%)	⬇️
... and 15 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[v0y4g3r]

LGTM