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Tom Lane 398f70ec07 Preserve column names in the execution-time tupledesc for a RowExpr. ... The hstore and json datatypes both have record-conversion functions that pay attention to column names in the composite values they're handed. We used to not worry about inserting correct field names into tuple descriptors generated at runtime, but given these examples it seems useful to do so. Observe the nicer-looking results in the regression tests whose results changed. catversion bump because there is a subtle change in requirements for stored rule parsetrees: RowExprs from ROW() constructs now have to include field names. Andrew Dunstan and Tom Lane		14 years ago
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hstore.out	Preserve column names in the execution-time tupledesc for a RowExpr.	14 years ago