Обсуждение: default to WITHOUT OIDS
This patch makes default_with_oids disabled by default, per earlier
discussion, and updates the documentation accordingly. I might have
missed a few spots in the documentation that implicitly assume that OIDs
are present in user tables by default, but I think I got most of them.
Barring any objections, I'll apply this on Monday.
-Neil
Index: doc/src/sgml/datatype.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/datatype.sgml,v
retrieving revision 1.155
diff -c -r1.155 datatype.sgml
*** doc/src/sgml/datatype.sgml 22 Jan 2005 22:56:35 -0000 1.155
--- doc/src/sgml/datatype.sgml 11 Mar 2005 05:35:45 -0000
***************
*** 2980,2989 ****
<para>
Object identifiers (OIDs) are used internally by
<productname>PostgreSQL</productname> as primary keys for various
! system tables. An OID system column is also added to user-created
! tables, unless <literal>WITHOUT OIDS</literal> is specified when
! the table is created, or the <xref linkend="guc-default-with-oids">
! configuration variable is set to false. Type <type>oid</>
represents an object identifier. There are also several alias
types for <type>oid</>: <type>regproc</>, <type>regprocedure</>,
<type>regoper</>, <type>regoperator</>, <type>regclass</>, and
--- 2980,2989 ----
<para>
Object identifiers (OIDs) are used internally by
<productname>PostgreSQL</productname> as primary keys for various
! system tables. OIDs are not added to user-created tables, unless
! <literal>WITH OIDS</literal> is specified when the table is
! created, or the <xref linkend="guc-default-with-oids">
! configuration variable is set to true. Type <type>oid</>
represents an object identifier. There are also several alias
types for <type>oid</>: <type>regproc</>, <type>regprocedure</>,
<type>regoper</>, <type>regoperator</>, <type>regclass</>, and
***************
*** 3000,3027 ****
references to system tables.
</para>
- <note>
- <para>
- OIDs are included by default in user-created tables in
- <productname>PostgreSQL</productname> &version;. However, this
- behavior is likely to change in a future version of
- <productname>PostgreSQL</productname>. Eventually, user-created
- tables will not include an OID system column unless <literal>WITH
- OIDS</literal> is specified when the table is created, or the
- <varname>default_with_oids</varname> configuration variable is set
- to true. If your application requires the presence of an OID
- system column in a table, it should specify <literal>WITH
- OIDS</literal> when that table is created to ensure compatibility
- with future releases of <productname>PostgreSQL</productname>.
- </para>
- </note>
-
<para>
The <type>oid</> type itself has few operations beyond comparison.
! It can be cast to
! integer, however, and then manipulated using the standard integer
! operators. (Beware of possible signed-versus-unsigned confusion
! if you do this.)
</para>
<para>
--- 3000,3010 ----
references to system tables.
</para>
<para>
The <type>oid</> type itself has few operations beyond comparison.
! It can be cast to integer, however, and then manipulated using the
! standard integer operators. (Beware of possible
! signed-versus-unsigned confusion if you do this.)
</para>
<para>
Index: doc/src/sgml/ddl.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/ddl.sgml,v
retrieving revision 1.39
diff -c -r1.39 ddl.sgml
*** doc/src/sgml/ddl.sgml 22 Jan 2005 22:56:35 -0000 1.39
--- doc/src/sgml/ddl.sgml 11 Mar 2005 05:41:25 -0000
***************
*** 868,878 ****
<primary>OID</primary>
<secondary>column</secondary>
</indexterm>
! The object identifier (object ID) of a row. This is a serial
! number that is automatically added by
! <productname>PostgreSQL</productname> to all table rows (unless
! the table was created using <literal>WITHOUT OIDS</literal>, in which
! case this column is not present). This column is of type
<type>oid</type> (same name as the column); see <xref
linkend="datatype-oid"> for more information about the type.
</para>
--- 868,877 ----
<primary>OID</primary>
<secondary>column</secondary>
</indexterm>
! The object identifier (object ID) of a row. This column is only
! present if the table was created using <literal>WITH
! OIDS</literal>, or if the <xref linkend="guc-default-with-oids">
! configuration variable was enabled. This column is of type
<type>oid</type> (same name as the column); see <xref
linkend="datatype-oid"> for more information about the type.
</para>
Index: doc/src/sgml/plpgsql.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/plpgsql.sgml,v
retrieving revision 1.61
diff -c -r1.61 plpgsql.sgml
*** doc/src/sgml/plpgsql.sgml 14 Feb 2005 00:54:26 -0000 1.61
--- doc/src/sgml/plpgsql.sgml 11 Mar 2005 05:47:32 -0000
***************
*** 1299,1305 ****
the <acronym>SQL</acronym> engine, and <varname>RESULT_OID</>,
the OID of the last row inserted by the most recent
<acronym>SQL</acronym> command. Note that <varname>RESULT_OID</>
! is only useful after an <command>INSERT</command> command.
</para>
<para>
--- 1299,1306 ----
the <acronym>SQL</acronym> engine, and <varname>RESULT_OID</>,
the OID of the last row inserted by the most recent
<acronym>SQL</acronym> command. Note that <varname>RESULT_OID</>
! is only useful after an <command>INSERT</command> command into a
! table containing OIDs.
</para>
<para>
Index: doc/src/sgml/pltcl.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/pltcl.sgml,v
retrieving revision 2.34
diff -c -r2.34 pltcl.sgml
*** doc/src/sgml/pltcl.sgml 22 Jan 2005 22:56:36 -0000 2.34
--- doc/src/sgml/pltcl.sgml 11 Mar 2005 05:48:06 -0000
***************
*** 401,407 ****
<para>
Returns the OID of the row inserted by the last
<function>spi_exec</> or <function>spi_execp</>,
! if the command was a single-row <command>INSERT</>. (If not, you get zero.)
</para>
</listitem>
</varlistentry>
--- 401,408 ----
<para>
Returns the OID of the row inserted by the last
<function>spi_exec</> or <function>spi_execp</>,
! if the command was a single-row <command>INSERT</> and
! modified table contained OIDs. (If not, you get zero.)
</para>
</listitem>
</varlistentry>
Index: doc/src/sgml/runtime.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/runtime.sgml,v
retrieving revision 1.307
diff -c -r1.307 runtime.sgml
*** doc/src/sgml/runtime.sgml 4 Mar 2005 20:21:05 -0000 1.307
--- doc/src/sgml/runtime.sgml 11 Mar 2005 05:20:38 -0000
***************
*** 3587,3609 ****
newly-created tables, if neither <literal>WITH OIDS</literal>
nor <literal>WITHOUT OIDS</literal> is specified. It also
determines whether OIDs will be included in tables created by
! <command>SELECT INTO</command>. In
! <productname>PostgreSQL</productname> &version;
! <varname>default_with_oids</varname> defaults to true. This is
! also the behavior of previous versions of
! <productname>PostgreSQL</productname>. However, assuming that
! tables will contain OIDs by default is not encouraged. This
! option will probably default to false in a future release of
! <productname>PostgreSQL</productname>.
</para>
<para>
! To ease compatibility with applications that make use of OIDs,
! this option should left enabled. To ease compatibility with
! future versions of <productname>PostgreSQL</productname>, this
! option should be disabled, and applications that require OIDs
! on certain tables should explicitly specify <literal>WITH
! OIDS</literal> when those tables are created.
</para>
</listitem>
</varlistentry>
--- 3587,3604 ----
newly-created tables, if neither <literal>WITH OIDS</literal>
nor <literal>WITHOUT OIDS</literal> is specified. It also
determines whether OIDs will be included in tables created by
! <command>SELECT INTO</command>. In <productname>PostgreSQL</>
! 8.1 <varname>default_with_oids</> is disabled by default; in
! prior versions of PostgreSQL, it was true by default.
</para>
<para>
! The use of OIDs in user tables is considered deprecated, so
! most installations should leave this variable disabled.
! Applications that require OIDs for a particular table should
! specify <literal>WITH OIDS</literal> when creating the
! table. This variable can be enabled for compatibility with old
! applications that do not follow this behavior.
</para>
</listitem>
</varlistentry>
Index: doc/src/sgml/ref/select_into.sgml
===================================================================
RCS file: /var/lib/cvs/pgsql/doc/src/sgml/ref/select_into.sgml,v
retrieving revision 1.33
diff -c -r1.33 select_into.sgml
*** doc/src/sgml/ref/select_into.sgml 9 Jan 2005 05:57:45 -0000 1.33
--- doc/src/sgml/ref/select_into.sgml 11 Mar 2005 05:52:25 -0000
***************
*** 94,107 ****
</para>
<para>
! Prior to <productname>PostgreSQL</> 8.0, the table created by
! <command>SELECT INTO</command> always included OIDs.
! As of <productname>PostgreSQL</> 8.0, the
! inclusion of OIDs in the table created by <command>SELECT
! INTO</command> is controlled by the
! <xref linkend="guc-default-with-oids"> configuration variable. This
! variable currently defaults to true, but will likely default to
! false in a future release of <productname>PostgreSQL</>.
</para>
</refsect1>
--- 94,106 ----
</para>
<para>
! Prior to <productname>PostgreSQL</> 8.1, the table created by
! <command>SELECT INTO</command> included OIDs by default. In
! <productname>PostgreSQL</productname> 8.1, this is not the case
! — to include OIDs in the created table, the <xref
! linkend="guc-default-with-oids"> configuration variable must be
! enabled. Alternatively, <command>CREATE TABLE AS</command> can be
! used with the <literal>WITH OIDS</literal> clause.
</para>
</refsect1>
Index: src/backend/utils/misc/guc.c
===================================================================
RCS file: /var/lib/cvs/pgsql/src/backend/utils/misc/guc.c,v
retrieving revision 1.254
diff -c -r1.254 guc.c
*** src/backend/utils/misc/guc.c 4 Mar 2005 20:21:06 -0000 1.254
--- src/backend/utils/misc/guc.c 11 Mar 2005 04:36:43 -0000
***************
*** 139,145 ****
bool Password_encryption = true;
! bool default_with_oids = true;
int log_min_error_statement = PANIC;
int log_min_messages = NOTICE;
--- 139,145 ----
bool Password_encryption = true;
! bool default_with_oids = false;
int log_min_error_statement = PANIC;
int log_min_messages = NOTICE;
***************
*** 801,811 ****
},
{
{"default_with_oids", PGC_USERSET, COMPAT_OPTIONS_PREVIOUS,
! gettext_noop("By default, newly-created tables should have OIDs."),
NULL
},
&default_with_oids,
! true, NULL, NULL
},
{
{"redirect_stderr", PGC_POSTMASTER, LOGGING_WHERE,
--- 801,811 ----
},
{
{"default_with_oids", PGC_USERSET, COMPAT_OPTIONS_PREVIOUS,
! gettext_noop("Create new tables with OIDs by default."),
NULL
},
&default_with_oids,
! false, NULL, NULL
},
{
{"redirect_stderr", PGC_POSTMASTER, LOGGING_WHERE,
Index: src/backend/utils/misc/postgresql.conf.sample
===================================================================
RCS file: /var/lib/cvs/pgsql/src/backend/utils/misc/postgresql.conf.sample,v
retrieving revision 1.135
diff -c -r1.135 postgresql.conf.sample
*** src/backend/utils/misc/postgresql.conf.sample 4 Mar 2005 20:21:06 -0000 1.135
--- src/backend/utils/misc/postgresql.conf.sample 11 Mar 2005 04:37:06 -0000
***************
*** 314,320 ****
#add_missing_from = true
#regex_flavor = advanced # advanced, extended, or basic
#sql_inheritance = true
! #default_with_oids = true
# - Other Platforms & Clients -
--- 314,320 ----
#add_missing_from = true
#regex_flavor = advanced # advanced, extended, or basic
#sql_inheritance = true
! #default_with_oids = false
# - Other Platforms & Clients -
! gettext_noop("Create new tables with OIDs by default."),
without?
"Neil Conway" <neilc@samurai.com>
> This patch makes default_with_oids disabled by default, per earlier
> discussion, and updates the documentation accordingly. I might have
> missed a few spots in the documentation that implicitly assume that OIDs
> are present in user tables by default, but I think I got most of them.
>
> Barring any objections, I'll apply this on Monday.
>
> -Neil
>
----------------------------------------------------------------------------
----
> Index: doc/src/sgml/datatype.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/datatype.sgml,v
> retrieving revision 1.155
> diff -c -r1.155 datatype.sgml
> *** doc/src/sgml/datatype.sgml 22 Jan 2005 22:56:35 -0000 1.155
> --- doc/src/sgml/datatype.sgml 11 Mar 2005 05:35:45 -0000
> ***************
> *** 2980,2989 ****
> <para>
> Object identifiers (OIDs) are used internally by
> <productname>PostgreSQL</productname> as primary keys for various
> ! system tables. An OID system column is also added to user-created
> ! tables, unless <literal>WITHOUT OIDS</literal> is specified when
> ! the table is created, or the <xref linkend="guc-default-with-oids">
> ! configuration variable is set to false. Type <type>oid</>
> represents an object identifier. There are also several alias
> types for <type>oid</>: <type>regproc</>, <type>regprocedure</>,
> <type>regoper</>, <type>regoperator</>, <type>regclass</>, and
> --- 2980,2989 ----
> <para>
> Object identifiers (OIDs) are used internally by
> <productname>PostgreSQL</productname> as primary keys for various
> ! system tables. OIDs are not added to user-created tables, unless
> ! <literal>WITH OIDS</literal> is specified when the table is
> ! created, or the <xref linkend="guc-default-with-oids">
> ! configuration variable is set to true. Type <type>oid</>
> represents an object identifier. There are also several alias
> types for <type>oid</>: <type>regproc</>, <type>regprocedure</>,
> <type>regoper</>, <type>regoperator</>, <type>regclass</>, and
> ***************
> *** 3000,3027 ****
> references to system tables.
> </para>
>
> - <note>
> - <para>
> - OIDs are included by default in user-created tables in
> - <productname>PostgreSQL</productname> &version;. However, this
> - behavior is likely to change in a future version of
> - <productname>PostgreSQL</productname>. Eventually, user-created
> - tables will not include an OID system column unless <literal>WITH
> - OIDS</literal> is specified when the table is created, or the
> - <varname>default_with_oids</varname> configuration variable is set
> - to true. If your application requires the presence of an OID
> - system column in a table, it should specify <literal>WITH
> - OIDS</literal> when that table is created to ensure compatibility
> - with future releases of <productname>PostgreSQL</productname>.
> - </para>
> - </note>
> -
> <para>
> The <type>oid</> type itself has few operations beyond comparison.
> ! It can be cast to
> ! integer, however, and then manipulated using the standard integer
> ! operators. (Beware of possible signed-versus-unsigned confusion
> ! if you do this.)
> </para>
>
> <para>
> --- 3000,3010 ----
> references to system tables.
> </para>
>
> <para>
> The <type>oid</> type itself has few operations beyond comparison.
> ! It can be cast to integer, however, and then manipulated using the
> ! standard integer operators. (Beware of possible
> ! signed-versus-unsigned confusion if you do this.)
> </para>
>
> <para>
> Index: doc/src/sgml/ddl.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/ddl.sgml,v
> retrieving revision 1.39
> diff -c -r1.39 ddl.sgml
> *** doc/src/sgml/ddl.sgml 22 Jan 2005 22:56:35 -0000 1.39
> --- doc/src/sgml/ddl.sgml 11 Mar 2005 05:41:25 -0000
> ***************
> *** 868,878 ****
> <primary>OID</primary>
> <secondary>column</secondary>
> </indexterm>
> ! The object identifier (object ID) of a row. This is a serial
> ! number that is automatically added by
> ! <productname>PostgreSQL</productname> to all table rows (unless
> ! the table was created using <literal>WITHOUT OIDS</literal>, in
which
> ! case this column is not present). This column is of type
> <type>oid</type> (same name as the column); see <xref
> linkend="datatype-oid"> for more information about the type.
> </para>
> --- 868,877 ----
> <primary>OID</primary>
> <secondary>column</secondary>
> </indexterm>
> ! The object identifier (object ID) of a row. This column is only
> ! present if the table was created using <literal>WITH
> ! OIDS</literal>, or if the <xref linkend="guc-default-with-oids">
> ! configuration variable was enabled. This column is of type
> <type>oid</type> (same name as the column); see <xref
> linkend="datatype-oid"> for more information about the type.
> </para>
> Index: doc/src/sgml/plpgsql.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/plpgsql.sgml,v
> retrieving revision 1.61
> diff -c -r1.61 plpgsql.sgml
> *** doc/src/sgml/plpgsql.sgml 14 Feb 2005 00:54:26 -0000 1.61
> --- doc/src/sgml/plpgsql.sgml 11 Mar 2005 05:47:32 -0000
> ***************
> *** 1299,1305 ****
> the <acronym>SQL</acronym> engine, and <varname>RESULT_OID</>,
> the OID of the last row inserted by the most recent
> <acronym>SQL</acronym> command. Note that <varname>RESULT_OID</>
> ! is only useful after an <command>INSERT</command> command.
> </para>
>
> <para>
> --- 1299,1306 ----
> the <acronym>SQL</acronym> engine, and <varname>RESULT_OID</>,
> the OID of the last row inserted by the most recent
> <acronym>SQL</acronym> command. Note that <varname>RESULT_OID</>
> ! is only useful after an <command>INSERT</command> command into a
> ! table containing OIDs.
> </para>
>
> <para>
> Index: doc/src/sgml/pltcl.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/pltcl.sgml,v
> retrieving revision 2.34
> diff -c -r2.34 pltcl.sgml
> *** doc/src/sgml/pltcl.sgml 22 Jan 2005 22:56:36 -0000 2.34
> --- doc/src/sgml/pltcl.sgml 11 Mar 2005 05:48:06 -0000
> ***************
> *** 401,407 ****
> <para>
> Returns the OID of the row inserted by the last
> <function>spi_exec</> or <function>spi_execp</>,
> ! if the command was a single-row <command>INSERT</>. (If not,
you get zero.)
> </para>
> </listitem>
> </varlistentry>
> --- 401,408 ----
> <para>
> Returns the OID of the row inserted by the last
> <function>spi_exec</> or <function>spi_execp</>,
> ! if the command was a single-row <command>INSERT</> and
> ! modified table contained OIDs. (If not, you get zero.)
> </para>
> </listitem>
> </varlistentry>
> Index: doc/src/sgml/runtime.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/runtime.sgml,v
> retrieving revision 1.307
> diff -c -r1.307 runtime.sgml
> *** doc/src/sgml/runtime.sgml 4 Mar 2005 20:21:05 -0000 1.307
> --- doc/src/sgml/runtime.sgml 11 Mar 2005 05:20:38 -0000
> ***************
> *** 3587,3609 ****
> newly-created tables, if neither <literal>WITH OIDS</literal>
> nor <literal>WITHOUT OIDS</literal> is specified. It also
> determines whether OIDs will be included in tables created by
> ! <command>SELECT INTO</command>. In
> ! <productname>PostgreSQL</productname> &version;
> ! <varname>default_with_oids</varname> defaults to true. This is
> ! also the behavior of previous versions of
> ! <productname>PostgreSQL</productname>. However, assuming that
> ! tables will contain OIDs by default is not encouraged. This
> ! option will probably default to false in a future release of
> ! <productname>PostgreSQL</productname>.
> </para>
>
> <para>
> ! To ease compatibility with applications that make use of OIDs,
> ! this option should left enabled. To ease compatibility with
> ! future versions of <productname>PostgreSQL</productname>, this
> ! option should be disabled, and applications that require OIDs
> ! on certain tables should explicitly specify <literal>WITH
> ! OIDS</literal> when those tables are created.
> </para>
> </listitem>
> </varlistentry>
> --- 3587,3604 ----
> newly-created tables, if neither <literal>WITH OIDS</literal>
> nor <literal>WITHOUT OIDS</literal> is specified. It also
> determines whether OIDs will be included in tables created by
> ! <command>SELECT INTO</command>. In <productname>PostgreSQL</>
> ! 8.1 <varname>default_with_oids</> is disabled by default; in
> ! prior versions of PostgreSQL, it was true by default.
> </para>
>
> <para>
> ! The use of OIDs in user tables is considered deprecated, so
> ! most installations should leave this variable disabled.
> ! Applications that require OIDs for a particular table should
> ! specify <literal>WITH OIDS</literal> when creating the
> ! table. This variable can be enabled for compatibility with old
> ! applications that do not follow this behavior.
> </para>
> </listitem>
> </varlistentry>
> Index: doc/src/sgml/ref/select_into.sgml
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/doc/src/sgml/ref/select_into.sgml,v
> retrieving revision 1.33
> diff -c -r1.33 select_into.sgml
> *** doc/src/sgml/ref/select_into.sgml 9 Jan 2005 05:57:45 -0000 1.33
> --- doc/src/sgml/ref/select_into.sgml 11 Mar 2005 05:52:25 -0000
> ***************
> *** 94,107 ****
> </para>
>
> <para>
> ! Prior to <productname>PostgreSQL</> 8.0, the table created by
> ! <command>SELECT INTO</command> always included OIDs.
> ! As of <productname>PostgreSQL</> 8.0, the
> ! inclusion of OIDs in the table created by <command>SELECT
> ! INTO</command> is controlled by the
> ! <xref linkend="guc-default-with-oids"> configuration variable. This
> ! variable currently defaults to true, but will likely default to
> ! false in a future release of <productname>PostgreSQL</>.
> </para>
> </refsect1>
>
> --- 94,106 ----
> </para>
>
> <para>
> ! Prior to <productname>PostgreSQL</> 8.1, the table created by
> ! <command>SELECT INTO</command> included OIDs by default. In
> ! <productname>PostgreSQL</productname> 8.1, this is not the case
> ! — to include OIDs in the created table, the <xref
> ! linkend="guc-default-with-oids"> configuration variable must be
> ! enabled. Alternatively, <command>CREATE TABLE AS</command> can be
> ! used with the <literal>WITH OIDS</literal> clause.
> </para>
> </refsect1>
>
> Index: src/backend/utils/misc/guc.c
> ===================================================================
> RCS file: /var/lib/cvs/pgsql/src/backend/utils/misc/guc.c,v
> retrieving revision 1.254
> diff -c -r1.254 guc.c
> *** src/backend/utils/misc/guc.c 4 Mar 2005 20:21:06 -0000 1.254
> --- src/backend/utils/misc/guc.c 11 Mar 2005 04:36:43 -0000
> ***************
> *** 139,145 ****
>
> bool Password_encryption = true;
>
> ! bool default_with_oids = true;
>
> int log_min_error_statement = PANIC;
> int log_min_messages = NOTICE;
> --- 139,145 ----
>
> bool Password_encryption = true;
>
> ! bool default_with_oids = false;
>
> int log_min_error_statement = PANIC;
> int log_min_messages = NOTICE;
> ***************
> *** 801,811 ****
> },
> {
> {"default_with_oids", PGC_USERSET, COMPAT_OPTIONS_PREVIOUS,
> ! gettext_noop("By default, newly-created tables should have OIDs."),
> NULL
> },
> &default_with_oids,
> ! true, NULL, NULL
> },
> {
> {"redirect_stderr", PGC_POSTMASTER, LOGGING_WHERE,
> --- 801,811 ----
> },
> {
> {"default_with_oids", PGC_USERSET, COMPAT_OPTIONS_PREVIOUS,
> ! gettext_noop("Create new tables with OIDs by default."),
> NULL
> },
> &default_with_oids,
> ! false, NULL, NULL
> },
> {
> {"redirect_stderr", PGC_POSTMASTER, LOGGING_WHERE,
> Index: src/backend/utils/misc/postgresql.conf.sample
> ===================================================================
> RCS file:
/var/lib/cvs/pgsql/src/backend/utils/misc/postgresql.conf.sample,v
> retrieving revision 1.135
> diff -c -r1.135 postgresql.conf.sample
> *** src/backend/utils/misc/postgresql.conf.sample 4 Mar 2005
20:21:06 -0000 1.135
> --- src/backend/utils/misc/postgresql.conf.sample 11 Mar 2005
04:37:06 -0000
> ***************
> *** 314,320 ****
> #add_missing_from = true
> #regex_flavor = advanced # advanced, extended, or basic
> #sql_inheritance = true
> ! #default_with_oids = true
>
> # - Other Platforms & Clients -
>
> --- 314,320 ----
> #add_missing_from = true
> #regex_flavor = advanced # advanced, extended, or basic
> #sql_inheritance = true
> ! #default_with_oids = false
>
> # - Other Platforms & Clients -
>
>
----------------------------------------------------------------------------
----
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: Have you checked our extensive FAQ?
>
> http://www.postgresql.org/docs/faq
>
Qingqing Zhou wrote:
> ! gettext_noop("Create new tables with OIDs by default."),
> without?
Right: if the variable is "on", Postgres will "create new tables with
OIDs by default". If the variable is "off", it won't. This is similar to
how the check_function_bodies GUC var is already documented.
(Speaking of which, it would be good if the descriptions of the GUC
variables were more consistent with one another. Some say that a
variable "Sets the threshold of FROM items beyond which GEQO will be
used", for example, whereas others merely state what the variable
controls -- e.g. "Encrypt passwords".)
-Neil
Neil Conway wrote: > This patch makes default_with_oids disabled by default, per earlier > discussion, and updates the documentation accordingly. Applied. -Neil