postgres

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Heikki Linnakangas 55b59eda13 Fix GiST index-only scans for opclasses with different storage type.

We cannot use the index's tuple descriptor directly to describe the index
tuples returned in an index-only scan. That's because the index might use
a different datatype for the values stored on disk than the type originally
indexed. As long as they were both pass-by-ref, it worked, but will not work
for pass-by-value types of different sizes. I noticed this as a crash when I
started hacking a patch to add fetch methods to btree_gist.

2015-03-26 23:07:52 +02:00

brin

Move BRIN page type to page's last two bytes

2015-03-10 12:27:15 -03:00

common

Use FLEXIBLE_ARRAY_MEMBER for HeapTupleHeaderData.t_bits[].

2015-02-21 15:13:06 -05:00

gin

Fix memory leaks in GIN index vacuum.

2015-03-12 15:34:32 +01:00

gist

Fix GiST index-only scans for opclasses with different storage type.