java.lang.RuntimeException: unsupported internal operation: table constraint

hsqldb | pickmart | 8 years ago
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    Exception while dropping a constraint

    hsqldb | 8 years ago | pickmart
    java.lang.RuntimeException: unsupported internal operation: table constraint

    Root Cause Analysis

    1. java.lang.RuntimeException

      unsupported internal operation: table constraint

      at org.hsqldb.Error.runtimeError()
    2. HSQLDB
      Session.execute
      1. org.hsqldb.Error.runtimeError(Error.java:65)
      2. org.hsqldb.Table.updateConstraintPath(Table.java:642)
      3. org.hsqldb.SchemaManager.recompileDependentObjects(SchemaManager.java:770)
      4. org.hsqldb.TableWorks.dropConstraint(TableWorks.java:856)
      5. org.hsqldb.SchemaManager.dropConstraint(SchemaManager.java:1001)
      6. org.hsqldb.StatementSchema.getResult(StatementSchema.java:558)
      7. org.hsqldb.StatementSchema.execute(StatementSchema.java:260)
      8. org.hsqldb.Session.executeCompiledStatement(Session.java:1137)
      9. org.hsqldb.Session.executeDirectStatement(Session.java:1050)
      10. org.hsqldb.Session.execute(Session.java:865)
      10 frames
    3. HyperSQL Database
      ServerConnection.run
      1. org.hsqldb.server.ServerConnection.receiveResult(ServerConnection.java:361)
      2. org.hsqldb.server.ServerConnection.run(ServerConnection.java:1530)
      2 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame