Examples of org.apache.derby.iapi.sql.dictionary.DataDictionary.addDescriptor()

Package org.apache.derby.iapi.sql.dictionary

Class org.apache.derby.iapi.sql.dictionary.DataDictionary

Examples of org.apache.derby.iapi.sql.dictionary.DataDictionary.addDescriptor()

org.apache.derby.iapi.sql.dictionary.DataDictionary.addDescriptor()
Adds a descriptor to a system catalog identified by the catalogNumber. @param tuple descriptor to insert. @param parent parent descriptor; e.g for a column parent is thetabledescriptor to which the descriptor is beign inserted. for most other objects it is the schema descriptor. @param catalogNumber a value which identifies the catalog into whichthe descriptor should be inserted. It is the users responsibility to ensure that the catalogNumber is consistent with the tuple being inserted. @see DataDictionary#SYSCONGLOMERATES_CATALOG_NUM @param allowsDuplicates whether an exception should be thrown if theinsert results in a duplicate; if this parameter is FALSE then one of the following exception will be thrown; LANG_OBJECT_ALREADY_EXISTS (if parent is null) or LANG_OBJECT_ALREADY_EXISTS_IN_OBJECT (if parent is not null). The error message is created by getting the name and type of the tuple and parent. @see org.apache.derby.impl.sql.catalog.DataDictionaryImpl#duplicateDescriptorException @param tc the transaction controller to use to do all of this. @see #addDescriptorArray

    DataDescriptorGenerator ddg = dd.getDataDescriptorGenerator();


    if ( tableType != TableDescriptor.GLOBAL_TEMPORARY_TABLE_TYPE )
    {
      td = ddg.newTableDescriptor(tableName, sd, tableType, lockGranularity);
      dd.addDescriptor(td, sd, DataDictionary.SYSTABLES_CATALOG_NUM, false, tc);
    } else
    {
      td = ddg.newTableDescriptor(tableName, sd, tableType, onCommitDeleteRows, onRollbackDeleteRows);
      td.setUUID(dd.getUUIDFactory().createUUID());
    }

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    ConglomerateDescriptor cgd =
      ddg.newConglomerateDescriptor(conglomId, null, false, null, false, null, toid,
                      sd.getUUID());
    if ( tableType != TableDescriptor.GLOBAL_TEMPORARY_TABLE_TYPE )
    {
      dd.addDescriptor(cgd, sd, DataDictionary.SYSCONGLOMERATES_CATALOG_NUM,
             false, tc);
    }


    // add the newly added conglomerate to the table descriptor
    ConglomerateDescriptorList conglomList = td.getConglomerateDescriptorList();

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      // same namespace
      TableDescriptor td;
      DataDescriptorGenerator ddg = dd.getDataDescriptorGenerator();
      td = ddg.newTableDescriptor(aliasName, sd, TableDescriptor.SYNONYM_TYPE,
            TableDescriptor.DEFAULT_LOCK_GRANULARITY);
      dd.addDescriptor(td, sd, DataDictionary.SYSTABLES_CATALOG_NUM, false, tc);
            break;
    
    default:
      break;
    }

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    default:
      break;
    }


    dd.addDescriptor(ads, null, DataDictionary.SYSALIASES_CATALOG_NUM,
             false, tc);
  }
}

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    sd = ddg.newSchemaDescriptor(schemaName,
                  thisAid,
                  tmpSchemaId);


    dd.addDescriptor(sd, null, DataDictionary.SYSSCHEMAS_CATALOG_NUM, false, tc);
  }
}

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                  referencingNew,
                  oldReferencingName,
                  newReferencingName);




    dd.addDescriptor(triggerd, triggerSd,
                DataDictionary.SYSTRIGGERS_CATALOG_NUM, false,
                tc);




    /*

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            for (int i=0; i < cardinality.length; i++) {
                StatisticsDescriptor statDesc = new StatisticsDescriptor(
                        dd, uf.createUUID(), index, table, "I",
                     new StatisticsImpl(numRows, cardinality[i]),
                     i+1);
                dd.addDescriptor(statDesc, null,
                        DataDictionary.SYSSTATISTICS_CATALOG_NUM, true, tc);
            }


            // Log some information.
            ConglomerateDescriptor cd = dd.getConglomerateDescriptor(index);

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    DataDescriptorGenerator ddg = dd.getDataDescriptorGenerator();


    if ( tableType != TableDescriptor.GLOBAL_TEMPORARY_TABLE_TYPE )
    {
      td = ddg.newTableDescriptor(tableName, sd, tableType, lockGranularity);
      dd.addDescriptor(td, sd, DataDictionary.SYSTABLES_CATALOG_NUM, false, tc);
    } else
    {
      td = ddg.newTableDescriptor(tableName, sd, tableType, onCommitDeleteRows, onRollbackDeleteRows);
      td.setUUID(dd.getUUIDFactory().createUUID());
    }

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    ConglomerateDescriptor cgd =
      ddg.newConglomerateDescriptor(conglomId, null, false, null, false, null, toid,
                      sd.getUUID());
    if ( tableType != TableDescriptor.GLOBAL_TEMPORARY_TABLE_TYPE )
    {
      dd.addDescriptor(cgd, sd, DataDictionary.SYSCONGLOMERATES_CATALOG_NUM,
             false, tc);
    }


    // add the newly added conglomerate to the table descriptor
    ConglomerateDescriptorList conglomList = td.getConglomerateDescriptorList();

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                    // Remove old descriptor and add a new one with admin
                    // option: cf. SQL 2003, section 12.5, general rule 3
                    rgd.drop(lcc);
                    rgd.setWithAdminOption(true);
                    dd.addDescriptor(rgd,
                                     null,  // parent
                                     DataDictionary.SYSROLES_CATALOG_NUM,
                                     false, // no duplicatesAllowed
                                     tc);
                } else if (rgd == null) {

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