// Add instruction to execute relational query
ExecSqlInstruction sqlInst = new ExecSqlInstruction(source, info);
currentProgram.addInstruction(sqlInst);
BlockInstruction blockInst = new BlockInstruction(source);
currentProgram.addInstruction(blockInst);
// Add instruction to read the first row in
MoveCursorInstruction moveCursor = new MoveCursorInstruction(source);
currentProgram.addInstruction(moveCursor);