Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitd19a9cb

Browse files
author
Aleksandr Parfenov
committed
Merge branch 'master' into pgpro-1103-flexible-fts
2 parents35c7df5 +d06aba2 commitd19a9cb

File tree

25 files changed

+770
-194
lines changed

25 files changed

+770
-194
lines changed

‎contrib/postgres_fdw/expected/postgres_fdw.out‎

Lines changed: 31 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -87,6 +87,23 @@ ANALYZE "S 1"."T 1";
8787
ANALYZE "S 1"."T 2";
8888
ANALYZE "S 1"."T 3";
8989
ANALYZE "S 1"."T 4";
90+
-- record relpages for T 1
91+
create temp table save_t_1_relpages as
92+
select relpages as old_relpages from pg_class where relname = 'T 1';
93+
select relpages - (select old_relpages from save_t_1_relpages) as pg_delta,
94+
reltuples from pg_class where relname = 'T 1';
95+
pg_delta | reltuples
96+
----------+-----------
97+
0 | 1000
98+
(1 row)
99+
100+
select (histogram_bounds::text::int[])[array_length(histogram_bounds,1)]
101+
from pg_stats where tablename = 'T 1' and attname = 'C 1';
102+
histogram_bounds
103+
------------------
104+
1000
105+
(1 row)
106+
90107
-- ===================================================================
91108
-- create foreign tables
92109
-- ===================================================================
@@ -5520,6 +5537,20 @@ UPDATE ft2 SET c3 = 'bar' WHERE postgres_fdw_abs(c1) > 2000 RETURNING *;
55205537
2010 | 0 | bar | | | | ft2 |
55215538
(10 rows)
55225539

5540+
select relpages - (select old_relpages from save_t_1_relpages) as pg_delta,
5541+
reltuples from pg_class where relname = 'T 1';
5542+
pg_delta | reltuples
5543+
----------+-----------
5544+
0 | 1000
5545+
(1 row)
5546+
5547+
select (histogram_bounds::text::int[])[array_length(histogram_bounds,1)]
5548+
from pg_stats where tablename = 'T 1' and attname = 'C 1';
5549+
histogram_bounds
5550+
------------------
5551+
1000
5552+
(1 row)
5553+
55235554
EXPLAIN (verbose, costs off)
55245555
UPDATE ft2 SET c3 = 'baz'
55255556
FROM ft4 INNER JOIN ft5 ON (ft4.c1 = ft5.c1)

‎contrib/postgres_fdw/sql/postgres_fdw.sql‎

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -95,6 +95,15 @@ ANALYZE "S 1"."T 2";
9595
ANALYZE"S 1"."T 3";
9696
ANALYZE"S 1"."T 4";
9797

98+
-- record relpages for T 1
99+
create temp table save_t_1_relpagesas
100+
select relpagesas old_relpagesfrom pg_classwhere relname='T 1';
101+
102+
select relpages- (select old_relpagesfrom save_t_1_relpages)as pg_delta,
103+
reltuplesfrom pg_classwhere relname='T 1';
104+
select (histogram_bounds::text::int[])[array_length(histogram_bounds,1)]
105+
from pg_statswhere tablename='T 1'and attname='C 1';
106+
98107
-- ===================================================================
99108
-- create foreign tables
100109
-- ===================================================================
@@ -1139,6 +1148,10 @@ INSERT INTO ft2 (c1,c2,c3)
11391148
EXPLAIN (verbose, costs off)
11401149
UPDATE ft2SET c3='bar'WHERE postgres_fdw_abs(c1)>2000 RETURNING*;-- can't be pushed down
11411150
UPDATE ft2SET c3='bar'WHERE postgres_fdw_abs(c1)>2000 RETURNING*;
1151+
select relpages- (select old_relpagesfrom save_t_1_relpages)as pg_delta,
1152+
reltuplesfrom pg_classwhere relname='T 1';
1153+
select (histogram_bounds::text::int[])[array_length(histogram_bounds,1)]
1154+
from pg_statswhere tablename='T 1'and attname='C 1';
11421155
EXPLAIN (verbose, costs off)
11431156
UPDATE ft2SET c3='baz'
11441157
FROM ft4INNER JOIN ft5ON (ft4.c1=ft5.c1)

‎doc/src/sgml/ref/analyze.sgml‎

Lines changed: 13 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -21,9 +21,14 @@ PostgreSQL documentation
2121

2222
<refsynopsisdiv>
2323
<synopsis>
24+
ANALYZE [ ( <replaceable class="parameter">option</replaceable> [, ...] ) ] [ <replaceable class="parameter">table_and_columns</replaceable> [, ...] ]
2425
ANALYZE [ VERBOSE ] [ <replaceable class="parameter">table_and_columns</replaceable> [, ...] ]
2526

26-
<phrase>where <replaceable class="parameter">table_and_columns</replaceable> is:</phrase>
27+
<phrase>where <replaceable class="parameter">option</replaceable> can be one of:</phrase>
28+
29+
VERBOSE
30+
31+
<phrase>and <replaceable class="parameter">table_and_columns</replaceable> is:</phrase>
2732

2833
<replaceable class="parameter">table_name</replaceable> [ ( <replaceable class="parameter">column_name</replaceable> [, ...] ) ]
2934
</synopsis>
@@ -49,6 +54,13 @@ ANALYZE [ VERBOSE ] [ <replaceable class="parameter">table_and_columns</replacea
4954
It is further possible to give a list of column names for a table,
5055
in which case only the statistics for those columns are collected.
5156
</para>
57+
58+
<para>
59+
When the option list is surrounded by parentheses, the options can be
60+
written in any order. The parenthesized syntax was added in
61+
<productname>PostgreSQL</productname> 11; the unparenthesized syntax
62+
is deprecated.
63+
</para>
5264
</refsect1>
5365

5466
<refsect1>

‎doc/src/sgml/ref/call.sgml‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,7 @@ PostgreSQL documentation
2121

2222
<refsynopsisdiv>
2323
<synopsis>
24-
CALL <replaceable class="parameter">name</replaceable> ( [ <replaceable class="parameter">argument</replaceable> ] [, ...] )
24+
CALL <replaceable class="parameter">name</replaceable> ( [ <replaceable class="parameter">argument</replaceable> ] [, ...] )
2525
</synopsis>
2626
</refsynopsisdiv>
2727

‎doc/src/sgml/ref/create_table.sgml‎

Lines changed: 6 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -82,7 +82,7 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXI
8282

8383
<phrase>and <replaceable class="parameter">like_option</replaceable> is:</phrase>
8484

85-
{ INCLUDING | EXCLUDING } {DEFAULTS | CONSTRAINTS | IDENTITY | INDEXES |STORAGE |COMMENTS | ALL }
85+
{ INCLUDING | EXCLUDING } {COMMENTS | CONSTRAINTS |DEFAULTS |IDENTITY | INDEXES |STATISTICS |STORAGE | ALL }
8686

8787
<phrase>and <replaceable class="parameter">partition_bound_spec</replaceable> is:</phrase>
8888

@@ -591,6 +591,10 @@ WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REM
591591
No distinction is made between column constraints and table
592592
constraints.
593593
</para>
594+
<para>
595+
Extended statistics are copied to the new table if
596+
<literal>INCLUDING STATISTICS</literal> is specified.
597+
</para>
594598
<para>
595599
Indexes, <literal>PRIMARY KEY</literal>, <literal>UNIQUE</literal>,
596600
and <literal>EXCLUDE</literal> constraints on the original table will be
@@ -616,7 +620,7 @@ WITH ( MODULUS <replaceable class="parameter">numeric_literal</replaceable>, REM
616620
</para>
617621
<para>
618622
<literal>INCLUDING ALL</literal> is an abbreviated form of
619-
<literal>INCLUDINGDEFAULTS INCLUDINGIDENTITY INCLUDINGCONSTRAINTS INCLUDING INDEXES INCLUDINGSTORAGE INCLUDINGCOMMENTS</literal>.
623+
<literal>INCLUDINGCOMMENTS INCLUDINGCONSTRAINTS INCLUDINGDEFAULTS INCLUDINGIDENTITY INCLUDINGINDEXES INCLUDINGSTATISTICS INCLUDINGSTORAGE</literal>.
620624
</para>
621625
<para>
622626
Note that unlike <literal>INHERITS</literal>, columns and

‎src/backend/access/heap/heapam.c‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -2411,7 +2411,7 @@ ReleaseBulkInsertStatePin(BulkInsertState bistate)
24112411
* This causes rows to be frozen, which is an MVCC violation and
24122412
* requires explicit options chosen by user.
24132413
*
2414-
*HEAP_INSERT_IS_SPECULATIVE is used on so-called "speculative insertions",
2414+
*HEAP_INSERT_SPECULATIVE is used on so-called "speculative insertions",
24152415
* which can be backed out afterwards without aborting the whole transaction.
24162416
* Other sessions can wait for the speculative insertion to be confirmed,
24172417
* turning it into a regular tuple, or aborted, as if it never existed.
@@ -2420,8 +2420,8 @@ ReleaseBulkInsertStatePin(BulkInsertState bistate)
24202420
*
24212421
* Note that most of these options will be applied when inserting into the
24222422
* heap's TOAST table, too, if the tuple requires any out-of-line data. Only
2423-
*HEAP_INSERT_IS_SPECULATIVE is explicitly ignored, as the toast data does
2424-
*notpartake in speculative insertion.
2423+
*HEAP_INSERT_SPECULATIVE is explicitly ignored, as the toast data does not
2424+
* partake in speculative insertion.
24252425
*
24262426
* The BulkInsertState object (if any; bistate can be NULL for default
24272427
* behavior) is also just passed through to RelationGetBufferForTuple.

‎src/backend/commands/indexcmds.c‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1805,7 +1805,8 @@ GetDefaultOpClass(Oid type_id, Oid am_id)
18051805
/*
18061806
*makeObjectName()
18071807
*
1808-
*Create a name for an implicitly created index, sequence, constraint, etc.
1808+
*Create a name for an implicitly created index, sequence, constraint,
1809+
*extended statistics, etc.
18091810
*
18101811
*The parameters are typically: the original table name, the original field
18111812
*name, and a "type" string (such as "seq" or "pkey"). The field name
@@ -1981,6 +1982,8 @@ ChooseIndexName(const char *tabname, Oid namespaceId,
19811982
*
19821983
* We know that less than NAMEDATALEN characters will actually be used,
19831984
* so we can truncate the result once we've generated that many.
1985+
*
1986+
* XXX See also ChooseExtendedStatisticNameAddition.
19841987
*/
19851988
staticchar*
19861989
ChooseIndexNameAddition(List*colnames)

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp