Github user kaspersorensen commented on a diff in the pull request: https://github.com/apache/metamodel/pull/205#discussion_r245492860 --- Diff: jdbc/src/main/java/org/apache/metamodel/jdbc/JdbcDataContext.java --- @@ -756,6 +770,9 @@ private String findDefaultSchema(final String defaultName, final List<String> sc while (rs.next()) { schemas.add(rs.getString("TABLE_SCHEM")); } + if(rs != null){ + rs.close(); --- End diff -- Use `FileHelper.safeClose(rs);`
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