[#R2DBC-1] Calling Row.get(…) twice for the same column fails

Calling Row.get(…) twice using the same column either fails with IndexOutOfBoundsException or returns an invalid result.

INSERT INTO legoset (name, manual) VALUES (?, ?)

Called Statement.returnGeneratedValues() and then Row.get("ID")

java.lang.IndexOutOfBoundsException: expected: 0 <= start(2) <= start + length(1) <= buf.capacity(2)

		at io.netty.buffer.ByteBufUtil.getBytes(ByteBufUtil.java:884)

		at io.netty.buffer.AbstractByteBuf.getCharSequence(AbstractByteBuf.java:524)

		at io.netty.buffer.AbstractByteBuf.readCharSequence(AbstractByteBuf.java:531)

		at org.mariadb.r2dbc.codec.list.LongCodec.decodeText(LongCodec.java:85)

		at org.mariadb.r2dbc.codec.list.LongCodec.decodeText(LongCodec.java:30)

		at org.mariadb.r2dbc.codec.RowDecoder.get(RowDecoder.java:54)

		at org.mariadb.r2dbc.MariadbRow.decode(MariadbRow.java:93)

		at org.mariadb.r2dbc.MariadbRow.get(MariadbRow.java:49)

		at org.mariadb.r2dbc.MariadbRow.get(MariadbRow.java:57)

		at io.r2dbc.spi.Row.get(Row.java:78)

at

org.springframework.data.r2dbc.convert.MappingR2dbcConverter.potentiallySetId(MappingR2dbcConverter.java:588)
Reproducer:

connection.createStatement("INSERT INTO legoset (name, manual) VALUES (?, ?)")

		.bind(0, "Hello")

		.bind(1, 1)

		.returnGeneratedValues()

		.execute()

		.flatMap(it -> it.map((row, rowMetadata) -> {

			row.get("id");

			row.get("ID");

			return new Object();

}))

		.as(StepVerifier::create)

		.expectNextCount(1)

		.verifyComplete();

[R2DBC-1] Calling Row.get(…) twice for the same column fails Created: 2020-03-05 Updated: 2020-03-05 Resolved: 2020-03-05
Status:	Closed
Project:	MariaDB Connector/R2DBC
Component/s:	None
Affects Version/s:	None
Fix Version/s:	0.8.2-alpha2