Examples with Alter org.teiid.query.sql.lang.Alter used on opensource projects

Example 1 with Alter

use of org.teiid.query.sql.lang.Alter in project teiid by teiid.

the class AlterResolver method resolveCommand.

@Override
public void resolveCommand(Command command, TempMetadataAdapter metadata, boolean resolveNullLiterals) throws QueryMetadataException, QueryResolverException, TeiidComponentException {
    Alter<? extends Command> alter = (Alter<? extends Command>) command;
    ResolverUtil.resolveGroup(alter.getTarget(), metadata);
    int type = Command.TYPE_QUERY;
    boolean viewTarget = true;
    if (alter instanceof AlterTrigger) {
        TriggerEvent event = ((AlterTrigger) alter).getEvent();
        switch(event) {
            case DELETE:
                type = Command.TYPE_DELETE;
                break;
            case INSERT:
                type = Command.TYPE_INSERT;
                break;
            case UPDATE:
                type = Command.TYPE_UPDATE;
                break;
        }
        if (((AlterTrigger) alter).isAfter()) {
            viewTarget = false;
        }
    } else if (alter instanceof AlterProcedure) {
        type = Command.TYPE_STORED_PROCEDURE;
        viewTarget = false;
    }
    if (viewTarget && !QueryResolver.isView(alter.getTarget(), metadata)) {
        throw new QueryResolverException(QueryPlugin.Event.TEIID30116, QueryPlugin.Util.gs(QueryPlugin.Event.TEIID30116, alter.getTarget()));
    }
    if (alter.getDefinition() != null) {
        QueryResolver.resolveCommand(alter.getDefinition(), alter.getTarget(), type, metadata.getDesignTimeMetadata(), false);
    }
}