[Docs] clarify connection close behavior of context #1606
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Updates the README to make it clear that `go-sql-driver/mysql` closes the current connection of the `context.Context` provided to `ExecContext`, `SelectContext`, etc. is cancelled or times out prior to the query returning. As is, that behavior is not clearly documented.
WalkthroughThe update enhances Changes
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Outside diff range and nitpick comments (1)
README.md (1)
526-526: Add a comma after 'Therefore'.A comma is needed after the conjunctive/linking adverb ‘Therefore’ to improve readability.
- Therefore you must change the import path (no `_`): + Therefore, you must change the import path (no `_`):Tools
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[uncategorized] ~526-~526: A comma may be missing after the conjunctive/linking adverb ‘Therefore’.
Context: ... you need direct access to the package. Therefore you must change the import path (no_...(SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA)
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README.md
[uncategorized] ~526-~526: A comma may be missing after the conjunctive/linking adverb ‘Therefore’.
Context: ... you need direct access to the package. Therefore you must change the import path (no_...(SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA)
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README.md (1)
522-523: Clear and accurate documentation update.The documentation now correctly states that
SelectContext,ExecContext, etc., will close the connection if the provided context is cancelled or times out before the result is received.
Co-authored-by: Inada Naoki <[email protected]>
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Learnings (1)
Common learnings
Learnt from: shogo82148 PR: go-sql-driver/mysql#1576 File: CHANGELOG.md:1-6 Timestamp: 2024-03-26T14:24:09.629Z Learning: PRs #1562 and #1570 in the go-sql-driver/mysql repository collectively address the same underlying issue related to fixing a race condition when a context is canceled, as documented in the CHANGELOG.md for version 1.8.1.
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README.md (1)
522-523: Approved: Important clarification on context cancellation behavior.The added note clearly explains that the
QueryContext,ExecContext, etc., variants provided bydatabase/sqlwill cause the connection to be closed if the provided context is canceled or times out before the result is received by the driver. This is an important clarification for users to understand the implications of using context-aware methods.
Description
Updates the README to make it clear that
go-sql-driver/mysqlcloses the current connection if thecontext.Contextprovided toExecContext,SelectContext, etc. is cancelled or times out prior to the query returning.As is, that behavior is not clearly documented.
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