List of clearDependencies() Examples

Examples of clearDependencies()

org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()
Erases all of the dependencies the dependent has, be they valid or invalid, of any dependency type. This action is usually performed as the first step in revalidating a dependent; it first erases all the old dependencies, then revalidates itself generating a list of new dependencies, and then marks itself valid if all its new dependencies are valid.
There might be a future want to clear all dependencies for a particular provider, e.g. when destroying the provider. However, at present, they are assumed to stick around and it is the responsibility of the dependent to erase them when revalidating against the new version of the provider.
clearDependencies will delete dependencies if they are stored; the delete is finalized at the next commit. @param lcc Compiler state @param d the dependent @exception StandardException Thrown on failure

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

      ** We told dropConstraintAndIndex not to
      ** remove our dependencies, so send an invalidate,
      ** and drop the dependencies.
      */
      dm.invalidateFor(conDesc, DependencyManager.DROP_CONSTRAINT, lcc);
      dm.clearDependencies(lcc, conDesc);
    }
  }
}

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

      // If column has a default we drop the default and
      // any dependencies
      if (cd.getDefaultInfo() != null)
      {
        DefaultDescriptor defaultDesc = cd.getDefaultDescriptor(dd);
        dm.clearDependencies(lcc, defaultDesc);
      }
    }


    /* Drop the columns */
    dd.dropAllColumnDescriptors(tableId, tc);

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

      /*
      ** Now that we got rid of the fks (if we were cascading), it is 
      ** ok to do an invalidate for.
      */
      dm.invalidateFor(cd, DependencyManager.DROP_CONSTRAINT, lcc);
      dm.clearDependencies(lcc, cd);
    }
  }


}

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

      /*
      ** Clear out all the dependencies that exist
      ** before we recreate them so we don't grow
      ** SYS.SYSDEPENDS forever.
      */
      dm.clearDependencies(lcc, this, tc);


      /*
      ** Copy over all the dependencies to me
      */
      dm.copyDependencies(preparedStatement,   // from

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

        }
        dm.invalidateFor(this, dm.USER_RECOMPILE_REQUEST, lcc);
        break;
      case DependencyManager.DROP_SPS:
        //System.out.println("SPSD " + preparedStatement);
        dm.clearDependencies(lcc, this);
        break;
  
        default:


        /*

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()


        // Drop the trigger
        dd.dropTriggerDescriptor(this, tc);


        // Clear the dependencies for the trigger 
        dm.clearDependencies(lcc, this);


        // Drop the spses
        SPSDescriptor spsd = dd.getSPSDescriptor(this.getActionId());


        // there shouldn't be any dependencies, but in case

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

        SPSDescriptor spsd = dd.getSPSDescriptor(this.getActionId());


        // there shouldn't be any dependencies, but in case
        // there are, lets clear them
        dm.invalidateFor(spsd, DependencyManager.DROP_TRIGGER, lcc);
        dm.clearDependencies(lcc, spsd);
        dd.dropSPSDescriptor(spsd, tc);
        
        if (getWhenClauseId() != null)
        {   
            spsd = dd.getSPSDescriptor(getWhenClauseId());

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

        
        if (getWhenClauseId() != null)
        {   
            spsd = dd.getSPSDescriptor(getWhenClauseId());
            dm.invalidateFor(spsd, DependencyManager.DROP_TRIGGER, lcc);
            dm.clearDependencies(lcc, spsd);
            dd.dropSPSDescriptor(spsd, tc);
        }
    }

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

        DependencyManager dm = dd.getDependencyManager();
        TransactionController tc = lcc.getTransactionExecute();


        if (clearDependencies)
        {
            dm.clearDependencies(lcc, this);
        }


        /* Drop the constraint.
         * NOTE: This must occur before dropping any backing index, since
         * a user is not allowed to drop a backing index without dropping

View Full Code Here

Examples of org.apache.derby.iapi.sql.depend.DependencyManager.clearDependencies()

     * drop.) If no one objects, then invalidate any dependent objects.
     */
    dm.invalidateFor(td, DependencyManager.DROP_VIEW, lcc);


    /* Clear the dependencies for the view */
    dm.clearDependencies(lcc, this);


    /* Drop the view */
    dd.dropViewDescriptor(this, tc);


    /* Drop all table and column permission descriptors */

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.