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234:
235: /* PATCH edition is always the child of the default */
236: begin
237: select aed.edition_name into l_edition
238: from all_editions AED
239: where aed.parent_edition_name = l_default;
240: exception
241: when no_data_found then
242: l_edition := NULL;
246:
247: /* OLD edition is always the parent of the default */
248: begin
249: select aed.parent_edition_name into l_edition
250: from all_editions AED
251: where aed.edition_name = l_default;
252: exception
253: when no_data_found then
254: l_edition := NULL;