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pg_stat_statements: Add rows_scanned and rows_filtered columns #5

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d625d77
Merge pull request #4 from postgres/master
NikolayS Dec 23, 2025
4739a69
pg_stat_statements: Add rows_scanned column
claude Dec 26, 2025
0e9d6f8
pg_stat_statements: Add rows_filtered column
claude Dec 26, 2025
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2 changes: 2 additions & 0 deletions contrib/pg_stat_statements/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ OBJS = \

EXTENSION = pg_stat_statements
DATA = pg_stat_statements--1.4.sql \
pg_stat_statements--1.14--1.15.sql \
pg_stat_statements--1.13--1.14.sql \
pg_stat_statements--1.12--1.13.sql \
pg_stat_statements--1.11--1.12.sql pg_stat_statements--1.10--1.11.sql \
pg_stat_statements--1.9--1.10.sql pg_stat_statements--1.8--1.9.sql \
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2 changes: 2 additions & 0 deletions contrib/pg_stat_statements/meson.build
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Expand Up @@ -21,6 +21,8 @@ contrib_targets += pg_stat_statements
install_data(
'pg_stat_statements.control',
'pg_stat_statements--1.4.sql',
'pg_stat_statements--1.14--1.15.sql',
'pg_stat_statements--1.13--1.14.sql',
'pg_stat_statements--1.12--1.13.sql',
'pg_stat_statements--1.11--1.12.sql',
'pg_stat_statements--1.10--1.11.sql',
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79 changes: 79 additions & 0 deletions contrib/pg_stat_statements/pg_stat_statements--1.13--1.14.sql
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@@ -0,0 +1,79 @@
/* contrib/pg_stat_statements/pg_stat_statements--1.13--1.14.sql */

-- complain if script is sourced in psql, rather than via ALTER EXTENSION
\echo Use "ALTER EXTENSION pg_stat_statements UPDATE TO '1.14'" to load this file. \quit

/* First we have to remove them from the extension */
ALTER EXTENSION pg_stat_statements DROP VIEW pg_stat_statements;
ALTER EXTENSION pg_stat_statements DROP FUNCTION pg_stat_statements(boolean);

/* Then we can drop them */
DROP VIEW pg_stat_statements;
DROP FUNCTION pg_stat_statements(boolean);

/* Now redefine */
CREATE FUNCTION pg_stat_statements(IN showtext boolean,
OUT userid oid,
OUT dbid oid,
OUT toplevel bool,
OUT queryid bigint,
OUT query text,
OUT plans int8,
OUT total_plan_time float8,
OUT min_plan_time float8,
OUT max_plan_time float8,
OUT mean_plan_time float8,
OUT stddev_plan_time float8,
OUT calls int8,
OUT total_exec_time float8,
OUT min_exec_time float8,
OUT max_exec_time float8,
OUT mean_exec_time float8,
OUT stddev_exec_time float8,
OUT rows int8,
OUT rows_scanned int8,
OUT shared_blks_hit int8,
OUT shared_blks_read int8,
OUT shared_blks_dirtied int8,
OUT shared_blks_written int8,
OUT local_blks_hit int8,
OUT local_blks_read int8,
OUT local_blks_dirtied int8,
OUT local_blks_written int8,
OUT temp_blks_read int8,
OUT temp_blks_written int8,
OUT shared_blk_read_time float8,
OUT shared_blk_write_time float8,
OUT local_blk_read_time float8,
OUT local_blk_write_time float8,
OUT temp_blk_read_time float8,
OUT temp_blk_write_time float8,
OUT wal_records int8,
OUT wal_fpi int8,
OUT wal_bytes numeric,
OUT wal_buffers_full int8,
OUT jit_functions int8,
OUT jit_generation_time float8,
OUT jit_inlining_count int8,
OUT jit_inlining_time float8,
OUT jit_optimization_count int8,
OUT jit_optimization_time float8,
OUT jit_emission_count int8,
OUT jit_emission_time float8,
OUT jit_deform_count int8,
OUT jit_deform_time float8,
OUT parallel_workers_to_launch int8,
OUT parallel_workers_launched int8,
OUT generic_plan_calls int8,
OUT custom_plan_calls int8,
OUT stats_since timestamp with time zone,
OUT minmax_stats_since timestamp with time zone
)
RETURNS SETOF record
AS 'MODULE_PATHNAME', 'pg_stat_statements_1_14'
LANGUAGE C STRICT VOLATILE PARALLEL SAFE;

CREATE VIEW pg_stat_statements AS
SELECT * FROM pg_stat_statements(true);

GRANT SELECT ON pg_stat_statements TO PUBLIC;
80 changes: 80 additions & 0 deletions contrib/pg_stat_statements/pg_stat_statements--1.14--1.15.sql
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@@ -0,0 +1,80 @@
/* contrib/pg_stat_statements/pg_stat_statements--1.14--1.15.sql */

-- complain if script is sourced in psql, rather than via ALTER EXTENSION
\echo Use "ALTER EXTENSION pg_stat_statements UPDATE TO '1.15'" to load this file. \quit

/* First we have to remove them from the extension */
ALTER EXTENSION pg_stat_statements DROP VIEW pg_stat_statements;
ALTER EXTENSION pg_stat_statements DROP FUNCTION pg_stat_statements(boolean);

/* Then we can drop them */
DROP VIEW pg_stat_statements;
DROP FUNCTION pg_stat_statements(boolean);

/* Now redefine */
CREATE FUNCTION pg_stat_statements(IN showtext boolean,
OUT userid oid,
OUT dbid oid,
OUT toplevel bool,
OUT queryid bigint,
OUT query text,
OUT plans int8,
OUT total_plan_time float8,
OUT min_plan_time float8,
OUT max_plan_time float8,
OUT mean_plan_time float8,
OUT stddev_plan_time float8,
OUT calls int8,
OUT total_exec_time float8,
OUT min_exec_time float8,
OUT max_exec_time float8,
OUT mean_exec_time float8,
OUT stddev_exec_time float8,
OUT rows int8,
OUT rows_scanned int8,
OUT rows_filtered int8,
OUT shared_blks_hit int8,
OUT shared_blks_read int8,
OUT shared_blks_dirtied int8,
OUT shared_blks_written int8,
OUT local_blks_hit int8,
OUT local_blks_read int8,
OUT local_blks_dirtied int8,
OUT local_blks_written int8,
OUT temp_blks_read int8,
OUT temp_blks_written int8,
OUT shared_blk_read_time float8,
OUT shared_blk_write_time float8,
OUT local_blk_read_time float8,
OUT local_blk_write_time float8,
OUT temp_blk_read_time float8,
OUT temp_blk_write_time float8,
OUT wal_records int8,
OUT wal_fpi int8,
OUT wal_bytes numeric,
OUT wal_buffers_full int8,
OUT jit_functions int8,
OUT jit_generation_time float8,
OUT jit_inlining_count int8,
OUT jit_inlining_time float8,
OUT jit_optimization_count int8,
OUT jit_optimization_time float8,
OUT jit_emission_count int8,
OUT jit_emission_time float8,
OUT jit_deform_count int8,
OUT jit_deform_time float8,
OUT parallel_workers_to_launch int8,
OUT parallel_workers_launched int8,
OUT generic_plan_calls int8,
OUT custom_plan_calls int8,
OUT stats_since timestamp with time zone,
OUT minmax_stats_since timestamp with time zone
)
RETURNS SETOF record
AS 'MODULE_PATHNAME', 'pg_stat_statements_1_15'
LANGUAGE C STRICT VOLATILE PARALLEL SAFE;

CREATE VIEW pg_stat_statements AS
SELECT * FROM pg_stat_statements(true);

GRANT SELECT ON pg_stat_statements TO PUBLIC;
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