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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2014-07-03 16:10:50 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2014-07-03 16:10:50 -0400 |
| commit | 8b6010b8350a1756cd85595705971df81b5ffc07 (patch) | |
| tree | eda51b5b21c1030a24f0be7bb3a11b770aba5c7a /src/backend/utils/adt/json.c | |
| parent | f545d233ebce6971b6f9847680e48b679e707d22 (diff) | |
| download | postgresql-8b6010b8350a1756cd85595705971df81b5ffc07.tar.gz postgresql-8b6010b8350a1756cd85595705971df81b5ffc07.zip | |
Improve support for composite types in PL/Python.
Allow PL/Python functions to return arrays of composite types.
Also, fix the restriction that plpy.prepare/plpy.execute couldn't
handle query parameters or result columns of composite types.
In passing, adopt a saner arrangement for where to release the
tupledesc reference counts acquired via lookup_rowtype_tupdesc.
The callers of PLyObject_ToCompositeDatum were doing the lookups,
but then the releases happened somewhere down inside subroutines
of PLyObject_ToCompositeDatum, which is bizarre and bug-prone.
Instead release in the same function that acquires the refcount.
Ed Behn and Ronan Dunklau, reviewed by Abhijit Menon-Sen
Diffstat (limited to 'src/backend/utils/adt/json.c')
0 files changed, 0 insertions, 0 deletions