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@github-actions github-actions released this 22 Feb 03:13
v0.3.2-patch5
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This is a patch release primarily for fixing below issues in JDBC driver. You don't have to upgrade if you're using Java client.

  • continueBatchOnError was ignored in Statement.executeBatch()
  • executeQuery() may return null
  • PreparedStatement.executeUpdate() did not work for insert statement using input function
  • Exception was swallowed in Statement.executeUpdate() - #836

In addition, exception handling is improved along with some minor changes:

  • support largeMaxRows, largeUpdateCount and executeLargeBatch
  • disable execute(*), executeQuery(*), execute*Update(*), and addBatch(*) methods in PreparedStatement to follow JDBC standard
  • throw BatchUpdateException instead of SQLException in execute*Batch method
  • empty batch is no longer allowed - addBatch is a required before execute*Batch
  • query in batch is not allowed, according to JDBC standard
  • mixed use of addBatch and execute / executeQuery / execute*Update is not allowed
  • ported some IO classes from 0.3.3 branch for slightly improved performance
commits...
  • [7439cef]: Bump version (Zhichun Wu) #837
  • [2782a3b]: Throw error in executeUpdate() and support continueBatchOnError in executeBatch() (Zhichun Wu) #837
  • [ea49d7f]: Add notice for upgrading (Zhichun Wu)
  • [6fdf02a]: Change max_result_rows from int to long (Zhichun Wu) #841
  • [8ff5cdf]: Add reusable empty ClickHouseResponse which is stateless (Zhichun Wu) #841
  • [ab09d64]: Enhance exception handling along with largeMaxRows and largeUpdateCount support (Zhichun Wu) #841
  • [fd4b47f]: Port IO classes from 0.3.3 (Zhichun Wu) #841
  • [105de13]: Validate JDK 11 HttpClient-based impementation as well (Zhichun Wu) #841
  • [db4e219]: Call HttpURLConnection.disconnect when closing response, and avoid double buffering (Zhichun Wu) #841
Assets 28
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