Add support for query timeouts (1.3)#269
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staticlibs merged 1 commit intoduckdb:v1.3-ossivalisfrom Jun 15, 2025
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This is a backport of the PR duckdb#247 to `v1.3-ossivalis` stable branch. This change implements `Statement#setQueryTimeout()` method. It is implemented by scheduling a background task and calling `Statement#cancel()` when timeout expires. Timeouted statement has the same behaviour as it would be if cancelled manually - `SQLException` is thrown and the statement is closed. Timeout is applied for all `execute*` calls. For `executeBatch()` it is applied separately for every single query in a batch. Testing: new test added. Fixes: duckdb#212
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This is a backport of the PR #247 to
v1.3-ossivalisstable branch.This change implements
Statement#setQueryTimeout()method. It is implemented by scheduling a background task and callingStatement#cancel()when timeout expires.Timeouted statement has the same behaviour as it would be if cancelled manually -
SQLExceptionis thrown and the statement is closed.Timeout is applied for all
execute*calls. ForexecuteBatch()it is applied separately for every single query in a batch.Testing: new test added.
Fixes: #212