Examples with Database org.voltdb.catalog.Database used on opensource projects

Example 31 with Database

use of org.voltdb.catalog.Database in project voltdb by VoltDB.

the class TestVoltCompilerAlterDropTable method verifyTableColumnSize.

//Check given col size
private void verifyTableColumnSize(VoltCompiler compiler, String tableName, String colName, int sz) {
    Database db = compiler.m_catalog.getClusters().get("cluster").getDatabases().get("database");
    Table table = db.getTables().get(tableName);
    Column col = table.getColumns().get(colName);
    assertNotNull(col);
    assertEquals(sz, col.getSize());
}

Example 32 with Database

use of org.voltdb.catalog.Database in project voltdb by VoltDB.

the class TestVoltCompilerAlterDropTable method verifyIndexGone.

//Check given index exists
private void verifyIndexGone(VoltCompiler compiler, String tableName, String idxName) {
    Database db = compiler.m_catalog.getClusters().get("cluster").getDatabases().get("database");
    Table table = db.getTables().get(tableName);
    if (table == null) {
        //Index must be gone.
        return;
    }
    Index idx = table.getIndexes().get(idxName);
    assertNull(idx);
}

Example 33 with Database

use of org.voltdb.catalog.Database in project voltdb by VoltDB.

the class CatalogUtil method setSecurityEnabled.

/**
     * Set the security setting in the catalog from the deployment file
     * @param catalog the catalog to be updated
     * @param security security element of the deployment xml
     */
private static void setSecurityEnabled(Catalog catalog, SecurityType security) {
    Cluster cluster = catalog.getClusters().get("cluster");
    Database database = cluster.getDatabases().get("database");
    cluster.setSecurityenabled(security.isEnabled());
    database.setSecurityprovider(security.getProvider().value());
}

Example 34 with Database

use of org.voltdb.catalog.Database in project voltdb by VoltDB.

the class SnapshotSiteProcessor method populateSequenceNumbersForExecutionSite.

/*
     * Synchronization is handled by SnapshotSaveAPI.startSnapshotting
     * Store the export sequence numbers for every table and partition. This will
     * be called by every execution site before the snapshot starts. Then the execution
     * site that gets the setup permit will  use getExportSequenceNumbers to retrieve the full
     * set and reset the contents.
     */
public static void populateSequenceNumbersForExecutionSite(SystemProcedureExecutionContext context) {
    Database database = context.getDatabase();
    for (Table t : database.getTables()) {
        if (!CatalogUtil.isTableExportOnly(database, t))
            continue;
        Map<Integer, Pair<Long, Long>> sequenceNumbers = m_exportSequenceNumbers.get(t.getTypeName());
        if (sequenceNumbers == null) {
            sequenceNumbers = new HashMap<Integer, Pair<Long, Long>>();
            m_exportSequenceNumbers.put(t.getTypeName(), sequenceNumbers);
        }
        long[] ackOffSetAndSequenceNumber = context.getSiteProcedureConnection().getUSOForExportTable(t.getSignature());
        sequenceNumbers.put(context.getPartitionId(), Pair.of(ackOffSetAndSequenceNumber[0], ackOffSetAndSequenceNumber[1]));
    }
    TupleStreamStateInfo drStateInfo = context.getSiteProcedureConnection().getDRTupleStreamStateInfo();
    m_drTupleStreamInfo.put(context.getPartitionId(), drStateInfo);
    if (drStateInfo.containsReplicatedStreamInfo) {
        m_drTupleStreamInfo.put(MpInitiator.MP_INIT_PID, drStateInfo);
    }
}

Example 35 with Database

use of org.voltdb.catalog.Database in project voltdb by VoltDB.

the class AdHocNTBase method processExplainDefaultProc.

/**
     * Explain Proc for a default proc is routed through the regular Explain
     * path using ad hoc planning and all. Take the result from that async
     * process and format it like other explains for procedures.
     */
static CompletableFuture<ClientResponse> processExplainDefaultProc(AdHocPlannedStmtBatch planBatch) {
    Database db = VoltDB.instance().getCatalogContext().database;
    // from a default procedure
    assert (planBatch.getPlannedStatementCount() == 1);
    AdHocPlannedStatement ahps = planBatch.getPlannedStatement(0);
    String sql = new String(ahps.sql, StandardCharsets.UTF_8);
    String explain = planBatch.explainStatement(0, db);
    VoltTable vt = new VoltTable(new VoltTable.ColumnInfo("SQL_STATEMENT", VoltType.STRING), new VoltTable.ColumnInfo("EXECUTION_PLAN", VoltType.STRING));
    vt.addRow(sql, explain);
    ClientResponseImpl response = new ClientResponseImpl(ClientResponseImpl.SUCCESS, ClientResponse.UNINITIALIZED_APP_STATUS_CODE, null, new VoltTable[] { vt }, null);
    CompletableFuture<ClientResponse> fut = new CompletableFuture<>();
    fut.complete(response);
    return fut;
}