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Tom Lane bac27394a1 Support arrays as input to array_agg() and ARRAY(SELECT ...). ... These cases formerly failed with errors about "could not find array type for data type". Now they yield arrays of the same element type and one higher dimension. The implementation involves creating functions with API similar to the existing accumArrayResult() family. I (tgl) also extended the base family by adding an initArrayResult() function, which allows callers to avoid special-casing the zero-inputs case if they just want an empty array as result. (Not all do, so the previous calling convention remains valid.) This allowed simplifying some existing code in xml.c and plperl.c. Ali Akbar, reviewed by Pavel Stehule, significantly modified by me		11 years ago
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sgml	Support arrays as input to array_agg() and ARRAY(SELECT ...).	11 years ago
Makefile	Remove maintainer-check target, fold into normal build	12 years ago