Sort stability: Difference between revisions
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=={{header|OpenEdge/Progress}}== |
=={{header|OpenEdge/Progress}}== |
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The results can be forced to stable by ''additionally'' sorting on the ROWID of the record. If you leave the additional sort out the indexes on the temp-table can influence the result. |
The results can be forced to stable by ''additionally'' sorting on the ROWID of the record. If you leave the additional sort out, the indexes on the temp-table can influence the result. |
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<lang progress>DEFINE TEMP-TABLE tt |
<lang progress>DEFINE TEMP-TABLE tt |
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FIELD country AS CHAR FORMAT 'x(2)' |
FIELD country AS CHAR FORMAT 'x(2)' |
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