Tom Lane 83604cc423 Repair unsafe use of shared typecast-lookup table in plpgsql DO blocks. ... DO blocks use private simple_eval_estates to avoid intra-transaction memory leakage, cf commit c7b849a89. I had forgotten about that while writing commit 0fc94a5ba, but it means that expression execution trees created within a DO block disappear immediately on exiting the DO block, and hence can't safely be linked into plpgsql's session-wide cast hash table. To fix, give a DO block a private cast hash table to go with its private simple_eval_estate. This is less efficient than one could wish, since DO blocks can no longer share any cast lookup work with other plpgsql execution, but it shouldn't be too bad; in any case it's no worse than what happened in DO blocks before commit 0fc94a5ba. Per bug #13571 from Feike Steenbergen. Preliminary analysis by Oleksandr Shulgin.		2015-08-15 12:00:48 -04:00
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plperl	Don't use function definitions looking like old-style ones.	2015-08-15 17:25:00 +02:00
plpgsql	Repair unsafe use of shared typecast-lookup table in plpgsql DO blocks.	2015-08-15 12:00:48 -04:00
plpython	PL/Python: Make tests pass with Python 3.5	2015-08-13 23:55:20 -04:00
tcl	Fix a number of places that produced XX000 errors in the regression tests.	2015-08-02 23:49:19 -04:00
Makefile	Make distprep and *clean build targets recurse into all subdirectories.	2011-07-03 13:55:12 -04:00