private String head(int depth, int indent, int nItems) { String ind = OExecutionStepInternal.getIndent(depth, indent); String result = ind + "+ CARTESIAN PRODUCT"; if (profilingEnabled) { result += " (" + getCostFormatted() + ")"; } return result; }
private String head(int depth, int indent, int nItems) { String ind = OExecutionStepInternal.getIndent(depth, indent); String result = ind + "+ CARTESIAN PRODUCT"; if (profilingEnabled) { result += " (" + getCostFormatted() + ")"; } return result; }