Examples of com.foundationdb.ais.model.AISMerge$JoinChange

com.foundationdb.ais.model.AISMerge
AISMerge is designed to merge a single Table definition into an existing AIS. The merge process does not assume that Table.getAIS() returns a validated and complete AkibanInformationSchema object. AISMerge makes a copy of the primaryAIS (from the constructor) before performing the merge process. The final results is this copies AIS, plus new table, with the full AISValidations suite run, and frozen. If you pass a frozen AIS into the merge, the copy process unfreeze the copy.

    @Override
    public void createIndexes(Session session, Collection<? extends Index> indexes, boolean keepStorage) {
        ArgumentValidation.notNull("indexes", indexes);
        ArgumentValidation.notEmpty("indexes", indexes);


        AISMerge merge = AISMerge.newForAddIndex(aisCloner, getNameGenerator(session), getAISForChange(session));
        Set<String> schemas = new HashSet<>();
        Collection<Integer> tableIDs = new HashSet<>(indexes.size());
        for(Index proposed : indexes) {
            Index newIndex = merge.mergeIndex(proposed);
            if(keepStorage && (proposed.getStorageDescription() != null)) {
                newIndex.copyStorageDescription(proposed);
            }
            tableIDs.addAll(newIndex.getAllTableIDs());
            schemas.add(DefaultNameGenerator.schemaNameForIndex(newIndex));
        }
        merge.merge();
        AkibanInformationSchema newAIS = merge.getAIS();
        saveAISChange(session, newAIS, schemas, tableIDs);
    }

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            schemas.add(oldName.getSchemaName());
            schemas.add(newName.getSchemaName());
            tableIDs.add(oldAIS.getTable(oldName).getTableId());
        }


        AISMerge merge = AISMerge.newForModifyTable(aisCloner, getNameGenerator(session), oldAIS, alteredTables);
        merge.merge();
        final AkibanInformationSchema newAIS = merge.getAIS();


        for(ChangedTableDescription desc : alteredTables) {
            Table newTable = newAIS.getTable(desc.getNewName());
            ensureUuids(newTable);

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    /** Add the Sequence to the current AIS */
    @Override
    public void createSequence(final Session session, final Sequence sequence) {
        checkSequenceName(session, sequence.getSequenceName(), false);
        AISMerge merge = AISMerge.newForOther(aisCloner, getNameGenerator(session), getAISForChange(session));
        AkibanInformationSchema newAIS = merge.mergeSequence(sequence);
        saveAISChange(session, newAIS, Collections.singleton(sequence.getSchemaName()));
    }

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        final TableName newName = newTable.getName();
        checkTableName(session, newName, false, isInternal);
        AISInvariants.checkJoinTo(newTable.getParentJoin(), newName, isInternal);


        AkibanInformationSchema oldAIS = getAISForChange(session, !isInternal);
        AISMerge merge = AISMerge.newForAddTable(aisCloner, getNameGenerator(session), oldAIS, newTable);
        merge.merge();
        AkibanInformationSchema newAIS = merge.getAIS();
        Table mergedTable = newAIS.getTable(newName);


        ensureUuids(mergedTable);


        if(version == null) {

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            return ais;
        }


        @Override
        public void createIndexes(Session session, Collection<? extends Index> indexesToAdd) {
            AISMerge merge = AISMerge.newForAddIndex(getAISCloner(), new DefaultNameGenerator(ais), ais);
            for(Index newIndex : indexesToAdd) {
                merge.mergeIndex(newIndex);
            }
            merge.merge();
            ais = merge.getAIS();
        }

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            ais = merge.getAIS();
        }
        
        @Override
        public void createSequence(Session session, Sequence sequence) {
            AISMerge merge = AISMerge.newForOther(getAISCloner(), new DefaultNameGenerator(ais), ais);
            ais = merge.mergeSequence(sequence);
        }

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    private static class CreateOnlyDDLMock extends DDLFunctionsMockBase {
        AkibanInformationSchema ais = new AkibanInformationSchema();


        @Override
        public void createTable(Session session, Table newTable) {
            AISMerge merge = AISMerge.newForAddTable(getAISCloner(), new DefaultNameGenerator(ais), ais, newTable);
            merge.merge();
            ais = merge.getAIS();
        }

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            ais = merge.getAIS();
        }


        @Override
        public void createTable(Session session, Table newTable, String queryExpression, QueryContext context, ServerSession server) {
            AISMerge merge = AISMerge.newForAddTable(getAISCloner(), new DefaultNameGenerator(ais), ais, newTable);
            merge.merge();
            ais = merge.getAIS();
        }

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Related Classes of com.foundationdb.ais.model.AISMerge$JoinChange

com.foundationdb.server.rowdata.SchemaFactory$CreateOnlyDDLMock

com.foundationdb.server.store.AbstractSchemaManager

com.foundationdb.server.error.JoinToMultipleParentsException

com.foundationdb.server.error.NoSuchColumnException

com.foundationdb.server.error.NoSuchTableException

com.foundationdb.server.error.ProtectedIndexException

com.foundationdb.server.error.IndexLacksColumnsException

com.foundationdb.server.error.NoSuchGroupException

com.foundationdb.server.error.DuplicateIndexException

com.foundationdb.server.error.TableNotInGroupException

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