Exception in thread "main" java.lang.NumberFormatException: Invalid integer format for value 'g  '
	at com.mysql.cj.protocol.a.MysqlTextValueDecoder.getLong(MysqlTextValueDecoder.java:223)
	at com.mysql.cj.protocol.a.MysqlTextValueDecoder.getInt(MysqlTextValueDecoder.java:152)
	at com.mysql.cj.protocol.a.MysqlTextValueDecoder.decodeInt4(MysqlTextValueDecoder.java:105)
	at com.mysql.cj.protocol.result.AbstractResultsetRow.decodeAndCreateReturnValue(AbstractResultsetRow.java:105)
	at com.mysql.cj.protocol.result.AbstractResultsetRow.getValueFromBytes(AbstractResultsetRow.java:241)
	at com.mysql.cj.protocol.a.result.ByteArrayRow.getValue(ByteArrayRow.java:91)
	at com.mysql.cj.jdbc.result.ResultSetImpl.getObject(ResultSetImpl.java:1296)
	at com.mysql.cj.jdbc.result.ResultSetImpl.getInt(ResultSetImpl.java:797)
	at com.mysql.cj.jdbc.result.ResultSetImpl.getInt(ResultSetImpl.java:818)