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Andrey Gura commented on IGNITE-5203: ------------------------------------- Vladimir, in current design BLOB is just a wrapper for byte array that can be stored as field of some object. Only simplest operations are supported. It is mostly designed for reading data from byte arrays. {{ResultSet.getBlob()}} method just delegates call to {{ResultSet.getBytes()}} method. {{ResultSet.updateBlob()}} and {{PreparedStatement.setBlob()}} methods are not supported yet. > JDBC driver should support BLOB fields > -------------------------------------- > > Key: IGNITE-5203 > URL: https://issues.apache.org/jira/browse/IGNITE-5203 > Project: Ignite > Issue Type: Bug > Components: sql > Affects Versions: 2.0 > Reporter: Andrey Gura > Assignee: Andrey Gura > Fix For: 2.1 > > > JDBD driver doesn't support BLOB fields. Need to implement BLOBs, at least > simple byte array based implementation. -- This message was sent by Atlassian JIRA (v6.3.15#6346)