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taosdata / taos-connector-jdbc

Connecting Java Application With a TDengine Database.
MIT License
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3.3.2的jar包 jdbc查询40w条数据的表格报错 #187

Closed liangdd2 closed 1 month ago

liangdd2 commented 1 month ago

select * from table； 这table有47w条数据

org.jkiss.dbeaver.model.sql.DBSQLException: SQL 错误: jdbc 驱动内部错误 at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:133) at org.jkiss.dbeaver.model.impl.jdbc.struct.JDBCTable.readData(JDBCTable.java:187) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.lambda$0(ResultSetJobDataRead.java:123) at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:189) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.run(ResultSetJobDataRead.java:121) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetViewer$ResultSetDataPumpJob.run(ResultSetViewer.java:5101) at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:105) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.sql.SQLException: jdbc 驱动内部错误 at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.handleExecuteError(JDBCStatementImpl.java:295) at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.execute(JDBCStatementImpl.java:332) at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:131) ... 7 more Caused by: java.lang.OutOfMemoryError: Java heap space