master
plpython: Remove regression test infrastructure for Python 2.
Fix recursive RECORD-returning plpython functions.
Fix a couple of typos
Provide more-specific error details/hints for function lookup failures.
Convert the existing regression test scripts for the various optional PLs to use the standard pg_regress infrastructure. No changes in the tests themselves. Andrew Dunstan
Reduce messages about implicit indexes and sequences to DEBUG1.
plpython: Add test for returning Python set from SETOF function
Simplify some SPI tests of PL/Python
PL/Python: Add event trigger support
Tighten array dimensionality checks in Python -> SQL array conversion.
EUC_CN, EUC_JP, EUC_KR, EUC_TW: Skip U+00A0 tests instead of failing.