feat: return multiple partition when the query have _timestamp #4152
Conversation
WalkthroughThe update enhances the codebase by making the Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant Server
participant Cache
Client->>Server: Send SQL query
Server->>Cache: Check for _timestamp field
alt _timestamp exists
Cache-->>Server: Return timestamp column
else _timestamp does not exist
Cache-->>Server: Return default start and end times
end
Server-->>Client: Return partition response
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Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (2)
- src/service/search/cache/cacher.rs (1 hunks)
- src/service/search/mod.rs (2 hunks)
Additional context used
Path-based instructions (2)
src/service/search/cache/cacher.rs (1)
Pattern
**/*.rs: You are a smart rustlang pull request reviewer.
You are going to review all the rustlang files.
Be concise, and add a brief explanation to your suggestionsMake sure the responses are not too verbose and keep the suggestions to the point i.e. actionable.
src/service/search/mod.rs (1)
Pattern
**/*.rs: You are a smart rustlang pull request reviewer.
You are going to review all the rustlang files.
Be concise, and add a brief explanation to your suggestionsMake sure the responses are not too verbose and keep the suggestions to the point i.e. actionable.
Additional comments not posted (2)
src/service/search/cache/cacher.rs (1)
Line range hint
429-438: Verify usage of the newly publicget_ts_colfunction.The
get_ts_colfunction is now public, which means it can be accessed from other modules. Ensure that its usage across the codebase is consistent with its intended functionality.Verification successful
Usage of
get_ts_colis consistent and correct.The
get_ts_colfunction is used appropriately in the codebase, serving its intended purpose of checking for a timestamp column alias. No issues were found with its usage.
src/service/search/mod.rs: Used to check for a timestamp column and handle logic accordingly.src/service/search/cache/cacher.rs: Used similarly to determine the presence of a timestamp column.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of the newly public `get_ts_col` function across the codebase. # Test: Search for the function usage. Expect: Consistent usage with its intended functionality. rg --type rust -A 5 $'get_ts_col'Length of output: 1667
src/service/search/mod.rs (1)
277-281: LGTM! Verify the impact of the new logic insearch_partition.The updated logic in
search_partitionimproves robustness by checking for the_timestampfield. Ensure that this change does not introduce any unintended side effects in the partitioning logic.Verification successful
Verification Complete: No Unintended Side Effects Found in
search_partitionLogicThe updated logic in
search_partitioncorrectly handles cases where the_timestampfield is absent by returning a single partition. This change does not introduce any unintended side effects in the partitioning logic. The rest of the function's logic remains unaffected for queries that include the_timestampfield.
- The function checks for
_timestampand returns a single partition if absent.- Existing partitioning logic for queries with
_timestampremains unchanged.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the impact of the new logic in `search_partition`. # Test: Check for any unintended side effects in the partitioning logic. Expect: No issues. rg --type rust -A 5 $'search_partition'Length of output: 8841
Script:
#!/bin/bash # Extract the implementation of the `search_partition` function to analyze its logic. ast-grep --lang rust --pattern $'pub async fn search_partition($_, $_, $_, $_) -> Result<$_, $_> { $$$ }'Length of output: 6868
Summary by CodeRabbit
New Features
get_ts_colfunction public to allow broader access for modular use in SQL query processing.Bug Fixes
search_partitionfunction's logic to ensure appropriate responses based on query content, reducing potential errors.