Examples with OrderedHashSet org.hsqldb_voltpatches.lib.OrderedHashSet used on opensource projects

Example 86 with OrderedHashSet

use of org.hsqldb_voltpatches.lib.OrderedHashSet in project voltdb by VoltDB.

the class DatabaseInformationFull method ROUTINE_COLUMN_USAGE.

Table ROUTINE_COLUMN_USAGE() {
    Table t = sysTables[ROUTINE_COLUMN_USAGE];
    if (t == null) {
        t = createBlankTable(sysTableHsqlNames[ROUTINE_COLUMN_USAGE]);
        addColumn(t, "SPECIFIC_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "SPECIFIC_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "SPECIFIC_NAME", SQL_IDENTIFIER);
        addColumn(t, "ROUTINE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "ROUTINE_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "ROUTINE_NAME", SQL_IDENTIFIER);
        addColumn(t, "TABLE_CATALOG", SQL_IDENTIFIER);
        addColumn(t, "TABLE_SCHEMA", SQL_IDENTIFIER);
        addColumn(t, "TABLE_NAME", SQL_IDENTIFIER);
        addColumn(t, "COLUMN_NAME", SQL_IDENTIFIER);
        HsqlName name = HsqlNameManager.newInfoSchemaObjectName(sysTableHsqlNames[ROUTINE_COLUMN_USAGE].name, false, SchemaObject.INDEX);
        t.createPrimaryKey(name, new int[] { 3, 4, 5, 0, 1, 2, 6, 7, 8, 9 }, false);
        return t;
    }
    PersistentStore store = database.persistentStoreCollection.getStore(t);
    // column number mappings
    final int specific_catalog = 0;
    final int specific_schema = 1;
    final int specific_name = 2;
    final int routine_catalog = 3;
    final int routine_schema = 4;
    final int routine_name = 5;
    final int table_catalog = 6;
    final int table_schema = 7;
    final int table_name = 8;
    final int column_name = 9;
    //
    Iterator it;
    Object[] row;
    it = database.schemaManager.databaseObjectIterator(SchemaObject.ROUTINE);
    while (it.hasNext()) {
        RoutineSchema routine = (RoutineSchema) it.next();
        if (!session.getGrantee().isAccessible(routine)) {
            continue;
        }
        Routine[] specifics = routine.getSpecificRoutines();
        for (int m = 0; m < specifics.length; m++) {
            OrderedHashSet set = specifics[m].getReferences();
            for (int i = 0; i < set.size(); i++) {
                HsqlName refName = (HsqlName) set.get(i);
                if (refName.type != SchemaObject.COLUMN) {
                    continue;
                }
                if (!session.getGrantee().isAccessible(refName)) {
                    continue;
                }
                row = t.getEmptyRowData();
                //
                row[specific_catalog] = database.getCatalogName().name;
                row[specific_schema] = specifics[m].getSchemaName().name;
                row[specific_name] = specifics[m].getName().name;
                row[routine_catalog] = database.getCatalogName().name;
                row[routine_schema] = routine.getSchemaName().name;
                row[routine_name] = routine.getName().name;
                row[table_catalog] = database.getCatalogName().name;
                row[table_schema] = refName.parent.schema.name;
                row[table_name] = refName.parent.name;
                row[column_name] = refName.name;
                try {
                    t.insertSys(store, row);
                } catch (HsqlException e) {
                }
            }
        }
    }
    return t;
}