Change the way pre-reading in external sort's merge phase works.
Don't pre-read tuples into SortTuple slots during merge. Instead, use the
memory for larger read buffers in logtape.c. We're doing the same number
of READTUP() calls either way, but managing the pre-read SortTuple slots
is much more
Enforce a specific order for probing library loadability in pg_upgrade.
pg_upgrade checks whether all the shared libraries used in the old cluster
are also available in the new one by issuing LOAD for each library name.
Previously, it cared not what order it did the LOADs in. Ideally it
should no
Enforce a specific order for probing library loadability in pg_upgrade.
pg_upgrade checks whether all the shared libraries used in the old cluster
are also available in the new one by issuing LOAD for each library name.
Previously, it cared not what order it did the LOADs in. Ideally it
should no
Enforce a specific order for probing library loadability in pg_upgrade.
pg_upgrade checks whether all the shared libraries used in the old cluster
are also available in the new one by issuing LOAD for each library name.
Previously, it cared not what order it did the LOADs in. Ideally it
should no
Fix RLS with COPY (col1, col2) FROM tab
Attempting to COPY a subset of columns from a table with RLS enabled
would fail due to an invalid query being constructed (using a single
ColumnRef with the list of fields to exact in 'fields', but that's for
the different levels of an indirection for a sing
Fix RLS with COPY (col1, col2) FROM tab
Attempting to COPY a subset of columns from a table with RLS enabled
would fail due to an invalid query being constructed (using a single
ColumnRef with the list of fields to exact in 'fields', but that's for
the different levels of an indirection for a sing
Fix RLS with COPY (col1, col2) FROM tab
Attempting to COPY a subset of columns from a table with RLS enabled
would fail due to an invalid query being constructed (using a single
ColumnRef with the list of fields to exact in 'fields', but that's for
the different levels of an indirection for a sing
Show a sensible value in pg_settings.unit for GUC_UNIT_XSEGS variables.
Commit 88e982302 invented GUC_UNIT_XSEGS for min_wal_size and max_wal_size,
but neglected to make it display sensibly in pg_settings.unit (by adding a
case to the switch in GetConfigOptionByNum). Fix that, and adjust said
swi
Show a sensible value in pg_settings.unit for GUC_UNIT_XSEGS variables.
Commit 88e982302 invented GUC_UNIT_XSEGS for min_wal_size and max_wal_size,
but neglected to make it display sensibly in pg_settings.unit (by adding a
case to the switch in GetConfigOptionByNum). Fix that, and adjust said
swi
Show a sensible value in pg_settings.unit for GUC_UNIT_XSEGS variables.
Commit 88e982302 invented GUC_UNIT_XSEGS for min_wal_size and max_wal_size,
but neglected to make it display sensibly in pg_settings.unit (by adding a
case to the switch in GetConfigOptionByNum). Fix that, and adjust said
swi
Convert contrib/hstore_plpython to not use direct linking to other modules.
Previously, on most platforms, we allowed hstore_plpython's references
to hstore and plpython to be unresolved symbols at link time, trusting
the dynamic linker to resolve them when the module is loaded. This
has a number
Correct logical decoding restore behaviour for subtransactions.
Before initializing iteration over a subtransaction's changes, the last
few changes were not spilled to disk. That's correct if the transaction
didn't spill to disk, but otherwise... This bug can lead to missed or
misorderd subtransac
Correct logical decoding restore behaviour for subtransactions.
Before initializing iteration over a subtransaction's changes, the last
few changes were not spilled to disk. That's correct if the transaction
didn't spill to disk, but otherwise... This bug can lead to missed or
misorderd subtransac
Correct logical decoding restore behaviour for subtransactions.
Before initializing iteration over a subtransaction's changes, the last
few changes were not spilled to disk. That's correct if the transaction
didn't spill to disk, but otherwise... This bug can lead to missed or
misorderd subtransac
Correct logical decoding restore behaviour for subtransactions.
Before initializing iteration over a subtransaction's changes, the last
few changes were not spilled to disk. That's correct if the transaction
didn't spill to disk, but otherwise... This bug can lead to missed or
misorderd subtransac
Update comment.
mergepreread()/mergeprereadone() don't exist anymore, the function that
does roughly the same is now called mergereadnext().
Branch
--
master
Details
---
http://git.postgresql.org/pg/commitdiff/c86c2d9d57c1e6c5fec860873734cccaf31df5b0
Modified Files
--
src/ba
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