dennis zhuang

Improve error messages

6

### What type of enhancement is this? API improvement ### What does the enhancement do? The error messages in GreptimeDB have some issues: * Errors from DataFusion always appear as...

Alter column option

5

### What problem does the new feature solve? since v0.9, GreptimeDB supports full-text index for string columns with the extra `fulltext` option: ```sql CREATE TABLE `logs` ( `message` STRING FULLTEXT,...

### What type of enhancement is this? Configuration ### What does the enhancement do? https://github.com/GreptimeTeam/greptimedb/blob/v0.8.2/config/config.md The `config.md` is organized by node roles but lacks a dimension for `grpc`, `storage`, `wal`,...

Fuzz test: fuzz_failover_mito_regions fails

2

### What type of bug is this? Incorrect result ### What subsystems are affected? Other ### Minimal reproduce step See https://github.com/GreptimeTeam/greptimedb/actions/runs/9731119264/job/26855350465 ``` 2024-06-30T10:56:40.7542618Z artifact_prefix='tests-fuzz/artifacts/fuzz_failover_mito_regions/'; Test unit written to tests-fuzz/artifacts/fuzz_failover_mito_regions/timeout-adc83b19e793491b1c6ea0fd8b46cd9f32e592fc 2024-06-30T10:56:40.7543574Z...

### What type of enhancement is this? API improvement, User experience ### What does the enhancement do? It's not convenient if the users want to partition a table with string...

### What problem does the new feature solve? Provides database and table statistics info to users via `information_schema.tables` or other system tables, such as: * Data size * Index size...

Improve the error message when frontend RPC to datanode timed out

4

### What type of enhancement is this? User experience ### What does the enhancement do? Currently the db returns an internal error instead of timeout error: ``` 2024-03-05 23:01:54,235 ERROR...

Alter table options

16

### What type of enhancement is this? API improvement, Configuration ### What does the enhancement do? For example, modify the table's `TTL` to 30 days: ```sql ALTER TABLE monitor MODIFY...

### What type of enhancement is this? Tech debt reduction, User experience ### What does the enhancement do? Before we make improvements for `information_schema` in #2931 , we designed some...

### What type of enhancement is this? Refactor ### What does the enhancement do? There is a lot of redundant code in these table implementations; we can find a way...