[r2dbc-mysql] Fix getColumnMetadatas()
of JasyncMetadata
#391
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Resolve #390.
Also, I modified the way to build a map of
ColumnMetadata
(usingreversed()
). Because originally the doc about method implementation (getColumnMetadata()
andcontains()
) of r2dbc interfaceRowMetadata
which saysWhen a get method contains several columns with same name, then the value of the first matching column will be returned
has been potentially violated (the last is used, not the first). Although this is meaningless because currently the only implemented method ofColumnMetadata
isgetName()
.