ClickHouse/clickhouse-java v0.8.4

Release v0.8.4

on GitHub

Examples

• [jdbc-v2] - JPA example added. (#2301)

Bug Fixes

• [jdbc-v2] Added implementation of ResultSetMetaData.getColumnClassName() to return information
  about class name of the value stored in a result. (#2112)
• [client-v2] Fixed NPE when Client.queryAll used with INSERT statement because internally columns variable
  was accessed and was null. (#2150)
• [jdbc-v2] Fixed NPE when ssl=true was passed via an connection URL. (#2206)
• [jdbc-v2] Fixed sending correct driver version. Problem occurs because context classloader had no access to
  a resource file with versions. (#2245)
• [jdbc-v2] Fixed incorrect flag for Array values when reading result set. (#2266)
• [jdbc-v2] Fixed parsing parameters in PreparedStatement for cases when '?' is within quotes or similar. (#2290)
• [jdbc-v2] Added implementation for com.clickhouse.jdbc.PreparedStatementImpl#getMetaData.
  Complete metadata is returned only after statement execution. Partial metadata is returned before execution
  of the statement. (#2292)
• [jdbc-v2] Fixed clearParameters in PreparedStatementImpl to correctly reset parameters array. (#2299)
• [jdbc-v2] Fixed logging. (#2303)