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Samebug tips

  1. ,
    via stackoverflow.com by Unknown author

    Upgrade the database driver to the latest and check.

    <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>9.3-1101-jdbc41</version>
    </dependency>
    

    Replace version with the latest driver version.

  2. ,
    Expert tip

    Try downgrading PostgresSQL server to 9.5 or update your PostgresSQL driver to 9.4-1211 with the following command: <postgresql.version>9.4.1211</postgresql.version>

Solutions on the web

via GitHub by alextakitani
, 1 year ago
Error executing row count
org.postgresql.util.PSQLException: ERROR: column "orders.created_at" must appear in the GROUP BY clause or be used in an aggregate function
  Position: 124	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2284)	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2003)	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:200)	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:424)	at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:161)	at org.postgresql.jdbc.PgPreparedStatement.execute(PgPreparedStatement.java:155)	at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCPreparedStatementImpl.execute(JDBCPreparedStatementImpl.java:258)	at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCPreparedStatementImpl.executeStatement(JDBCPreparedStatementImpl.java:202)	at org.jkiss.dbeaver.ui.editors.sql.SQLEditor$QueryResultsContainer.countData(SQLEditor.java:1713)	at org.jkiss.dbeaver.tools.transfer.database.DatabaseTransferProducer.transferData(DatabaseTransferProducer.java:99)	at org.jkiss.dbeaver.tools.transfer.database.DatabaseTransferProducer.transferData(DatabaseTransferProducer.java:1)	at org.jkiss.dbeaver.tools.transfer.wizard.DataTransferJob.transferData(DataTransferJob.java:96)	at org.jkiss.dbeaver.tools.transfer.wizard.DataTransferJob.run(DataTransferJob.java:65)	at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:103)	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)