Search Results for: waiting for

Waiting for PostgreSQL 13 – Add logical replication support to replicate into partitioned tables

On 6th of April 2020, Peter Eisentraut committed patch: Add logical replication support to replicate into partitioned tables   Mainly, this adds support code in logical/worker.c for applying replicated operations whose target is a partitioned table to its relevant partitions.   Author: Amit Langote <amitlangote09@gmail.com> Reviewed-by: Rafia Sabih <rafia.pghackers@gmail.com> Reviewed-by: Peter Eisentraut <peter.eisentraut@2ndquadrant.com> Reviewed-by: Petr … Continue reading “Waiting for PostgreSQL 13 – Add logical replication support to replicate into partitioned tables”

Waiting for PostgreSQL 13 – Allow autovacuum to log WAL usage statistics.

On 6th of April 2020, Amit Kapila committed patch: Allow autovacuum to log WAL usage statistics.   This commit allows autovacuum to log WAL usage statistics added by commit df3b181499.   Author: Julien Rouhaud Reviewed-by: Dilip Kumar and Amit Kapila Discussion: https://postgr.es/m/CAB-hujrP8ZfUkvL5OYETipQwA=e3n7oqHFU=4ZLxWS_Cza3kQQ@mail.gmail.com

Waiting for PostgreSQL 13 – Add the option to report WAL usage in EXPLAIN and auto_explain.

On 6th of April 2020, Amit Kapila committed patch: Add the option to report WAL usage in EXPLAIN and auto_explain.   This commit adds a new option WAL similar to existing option BUFFERS in the EXPLAIN command. This option allows to include information on WAL record generation added by commit df3b181499 in EXPLAIN output.   … Continue reading “Waiting for PostgreSQL 13 – Add the option to report WAL usage in EXPLAIN and auto_explain.”

Waiting for PostgreSQL 13 – Allow pg_stat_statements to track planning statistics.

On 2nd of April 2020, Fujii Masao committed patch: Allow pg_stat_statements to track planning statistics.   This commit makes pg_stat_statements support new GUC pg_stat_statements.track_planning. If this option is enabled, pg_stat_statements tracks the planning statistics of the statements, e.g., the number of times the statement was planned, the total time spent planning the statement, etc. This … Continue reading “Waiting for PostgreSQL 13 – Allow pg_stat_statements to track planning statistics.”

Waiting for PostgreSQL 13 – Enable BEFORE row-level triggers for partitioned tables

On 18th of March 2020, Alvaro Herrera committed patch: Enable BEFORE row-level triggers for partitioned tables   … with the limitation that the tuple must remain in the same partition.   Reviewed-by: Ashutosh Bapat Discussion: https://postgr.es/m/20200227165158.GA2071@alvherre.pgsql

Waiting for PostgreSQL 13 – Add %x to default PROMPT1 and PROMPT2 in psql

On 12nd of February 2020, Michael Paquier committed patch: Add %x to default PROMPT1 and PROMPT2 in psql   %d can be used to track if the current connection is in a transaction block or not, and adding it by default to the prompt has the advantage to not need a modification of .psqlrc, something … Continue reading “Waiting for PostgreSQL 13 – Add %x to default PROMPT1 and PROMPT2 in psql”

Waiting for PostgreSQL 13 – Add leader_pid to pg_stat_activity

On 6th of February 2020, Michael Paquier committed patch: Add leader_pid to pg_stat_activity   This new field tracks the PID of the group leader used with parallel query. For parallel workers and the leader, the value is set to the PID of the group leader. So, for the group leader, the value is the same … Continue reading “Waiting for PostgreSQL 13 – Add leader_pid to pg_stat_activity”

Waiting for PostgreSQL 13 – Add functions gcd() and lcm() for integer and numeric types.

On 25th of January 2020, Dean Rasheed committed patch: Add functions gcd() and lcm() for integer and numeric types.   These compute the greatest common divisor and least common multiple of a pair of numbers using the Euclidean algorithm.   Vik Fearing, reviewed by Fabien Coelho.   Discussion: https://postgr.es/m/adbd3e0b-e3f1-5bbc-21db-03caf1cef0f7@2ndquadrant.com

Waiting for PostgreSQL 13 – Allow vacuum command to process indexes in parallel.

On 20th of January 2020, Amit Kapila committed patch: Allow vacuum command to process indexes in parallel.   This feature allows the vacuum to leverage multiple CPUs in order to process indexes. This enables us to perform index vacuuming and index cleanup with background workers. This adds a PARALLEL option to VACUUM command where the … Continue reading “Waiting for PostgreSQL 13 – Allow vacuum command to process indexes in parallel.”

Waiting for PostgreSQL 13 – ALTER TABLE … ALTER COLUMN … DROP EXPRESSION

Title: Waiting for PostgreSQL 13 – ALTER TABLE … ALTER COLUMN … DROP EXPRESSION On 14th of January 2020, Peter Eisentraut committed patch: ALTER TABLE … ALTER COLUMN … DROP EXPRESSION   Add an ALTER TABLE subcommand for dropping the generated property from a column, per SQL standard.   Discussion: https://www.postgresql.org/message-id/flat/-946e-0453-d841-%402ndquadrant.com