[ https://issues.apache.org/jira/browse/DERBY-6923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gordon Innes updated DERBY-6923: -------------------------------- Description: When assigning a Blob or Clob from a ResultSet to a PreparedStatement parameter on a second connection, null is written to the column instead. Attached the same example using Embedded->Embedded, Embedded->Network, Network->Embedded and Network->Network. Only the Network->Network example exhibits the fault. Originally discovered in HA-JDBC's sync code with 2 derby instances on Windows. Example were tested using MacOS. Both were running on Oracle Java 8 VMs. was: When assigning a Blob or Clob from a ResultSet to a PreparedStatement parameter on a second connection, null is written to the column instead. Attached the same example using Embedded->Embedded, Embedded->Network, Network->Embedded and Network->Network. Only the Network->Network example exhibits the fault. > Passing a ClientClob or ClientBlob from another connection results in 'null' > being written. > ------------------------------------------------------------------------------------------- > > Key: DERBY-6923 > URL: https://issues.apache.org/jira/browse/DERBY-6923 > Project: Derby > Issue Type: Bug > Components: Network Client, Network Server > Affects Versions: 10.13.1.1 > Environment: Java 8 > MacOS > Windows > Reporter: Gordon Innes > Priority: Critical > Attachments: DerbyEmbeddedOnly.java, DerbyNetworkOnly.java, > DerbyNetworkRead.java, DerbyNetworkWrite.java > > > When assigning a Blob or Clob from a ResultSet to a PreparedStatement > parameter on a second connection, null is written to the column instead. > Attached the same example using Embedded->Embedded, Embedded->Network, > Network->Embedded and Network->Network. > Only the Network->Network example exhibits the fault. > Originally discovered in HA-JDBC's sync code with 2 derby instances on > Windows. Example were tested using MacOS. Both were running on Oracle Java 8 > VMs. -- This message was sent by Atlassian JIRA (v6.3.15#6346)