Micro-optimize datum_to_json_internal() some more.
Commit dc3f9bc549 mainly targeted the JSONTYPE_NUMERIC code path.
This commit applies similar optimizations (e.g., removing
unnecessary runtime calls to strlen() and palloc()) to nearby code.
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/
Optimize pg_atomic_exchange_u32 and pg_atomic_exchange_u64.
Presently, all platforms implement atomic exchanges by performing
an atomic compare-and-swap in a loop until it succeeds. This can
be especially expensive when there is contention on the atomic
variable. This commit optimizes atomic exc
compute_bitmap_pages' loop_count parameter should be double not int.
The value was double in the original implementation of this logic.
Commit da08a6598 pulled it out into a subroutine, but carelessly
declared the parameter as int when it should have been double.
On most platforms, the only ill ef
pgoutput: Raise an error for missing protocol version parameter.
Currently, we give a misleading error if the user omits to pass the
required parameter 'proto_version' in SQL API
pg_logical_slot_get_changes() or during START_REPLICATION protocol
message. The error raised is as follows which indica
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
pgstattuple: Fix failure with pgstathashindex() for partitioned indexes
As coded, the function relied on index_open() when opening an index
relation, allowing partitioned indexes to be processed by
pgstathashindex(). This was leading to a "could not open file" error
because partitioned indexes ha
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