Hello! What do you expect to happen here? If it's a Date then use getDate().
Regards, -- Ilya Kasnacheev вт, 26 февр. 2019 г. в 12:52, gn01887818 <[email protected]>: > Ignititedb defines a date type in a field. > JdbcResultSet uses the getBytes function (org.apache.ignite.internal.jdbc2) > Because the field will be java.sql.Date type, there will be an exception to > the last else. > How to deal with it? > > @Override public byte[] getBytes(int colIdx) throws SQLException { > Object val = getValue(colIdx); > > if (val == null) > return null; > > Class<?> cls = val.getClass(); > > if (cls == byte[].class) > return (byte[])val; > else if (cls == Byte.class) > return new byte[] {(byte)val}; > else if (cls == Short.class) { > short x = (short)val; > > return new byte[] {(byte)(x >> 8), (byte)x}; > } > else if (cls == Integer.class) { > int x = (int)val; > > return new byte[] { (byte) (x >> 24), (byte) (x >> 16), (byte) > (x >> 8), (byte) x}; > } > else if (cls == Long.class) { > long x = (long)val; > > return new byte[] {(byte) (x >> 56), (byte) (x >> 48), (byte) > (x > >> 40), (byte) (x >> 32), > (byte) (x >> 24), (byte) (x >> 16), (byte) (x >> 8), (byte) > x}; > } > else if (cls == String.class) > return ((String)val).getBytes(); > else > throw new SQLException("Cannot convert to byte[]: " + val, > SqlStateCode.CONVERSION_FAILED); > } > > > Can refer to line 462 > > https://github.com/apache/ignite/blob/master/modules/core/src/main/java/org/apache/ignite/internal/jdbc2/JdbcResultSet.java > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
