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Revise SQL features list.

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<appendix id="features"> <appendix id="features">
<title>SQL99 Feature List</title> <title>SQL Conformance</title>
<para> <para>
<acronym>SQL92</acronym> defined three feature sets for This section attempts to outline to what extent
compliance: basic, intermediate, and advanced. Most database <productname>PostgreSQL</productname> conforms to the SQL standard.
products claiming <acronym>SQL</acronym> standards compliance were Full compliance to the standard or a complete statement about the
compliant at only the basic level, since the entire set of compliance to the standard is complicated and not particularly
intermediate and advanced features was either too voluminous or in useful, so this section can only give an overview.
</para>
<para>
The formal name of the SQL standard is ISO/IEC 9075 <quote>Database
Language SQL</quote>. A revised version of the standard is released
from time to time; the most recent one appearing in 1999. That
version is refered to as ISO/IEC 9075:1999, or informally as SQL99.
The version prior to that was SQL92.
<productname>PostgreSQL</productname> development tends to aim for
conformance with the latest official version of the standard where
such conformance does not contradict traditional features or common
sense. At the time of this writing, ballotting is under way for a
new revision of the standard, which, if approved, will eventually
become the conformance target for future
<productname>PostgreSQL</productname> development.
</para>
<para>
<acronym>SQL92</acronym> defined three feature sets for conformance:
Entry, Intermediate, and Full. Most database products claiming
<acronym>SQL</acronym> standard conformance were conforming at only
the Entry level, since the entire set of features in the
Intermediate and Full levels was either too voluminous or in
conflict with legacy behaviors. conflict with legacy behaviors.
</para> </para>
<para> <para>
<acronym>SQL99</acronym> defines a large set of individual features <acronym>SQL99</acronym> defines a large set of individual features
rather than the ineffectively broad three levels found in rather than the ineffectively broad three levels found in
<acronym>SQL92</acronym>. We provide a list of supported features, <acronym>SQL92</acronym>. A large subset of these features
followed by a list of the features defined in represents the <quote>core</quote> features, which every conforming
<acronym>SQL99</acronym> which are not yet supported in SQL implementation must supply. The rest of the features are purely
<productname>PostgreSQL</>. optional. Some optional features are grouped together to form
<quote>packages</quote>, which SQL implementations can claim
conformance to, thus claiming conformance to particular groups of
features.
</para>
<para>
The <acronym>SQL99</acronym> standard is also split into 5 parts:
Framework, Foundation, Call Level Interface, Persistent Stored
Modules, and Host Language Bindings.
<productname>PostgreSQL</productname> only covers parts 1, 2, and 5.
Part 3 is similar to the ODBC interface, and part 4 is similar to
the <application>PL/pgSQL</application> programming language, but
exact conformance is not specifically intended in either case.
</para>
<para>
In the following two sections, we provide a list of those features
that <productname>PostgreSQL</productname> supports, followed by a
list of the features defined in SQL99 which are not yet supported in
PostgreSQL. Both of these lists are approximate: There may be minor
details that are nonconforming for a feature that is listed as
supported, and large parts of an unsupported feature may in fact be
implemented. The main body of the documentation always contains the
most accurate information about what does and does not work.
</para> </para>
<note>
<para>
Feature codes containing a hyphen are subfeatures. Therefore, if a
particular subfeature is not supported, the main feature is listed
as unsupported even if some other subfeatures are supported.
</para>
</note>
<sect1 id="features-sql99"> <sect1 id="features-sql99">
<title>Supported Features</title> <title>Supported Features</title>
<para> <para>
<informaltable> <informaltable>
<tgroup cols="3"> <tgroup cols="4">
<thead> <thead>
<row> <row>
<entry>Identifier</entry> <entry>Identifier</entry>
<entry>Package</entry>
<entry>Description</entry> <entry>Description</entry>
<entry>Comment</entry> <entry>Comment</entry>
</row> </row>
</thead> </thead>
<tbody> <tbody>
<row>
<entry>B012</entry>
<entry>Core</entry>
<entry>Embedded C</entry>
<entry></entry>
</row>
<row>
<entry>B021</entry>
<entry></entry>
<entry>Direct SQL</entry>
<entry></entry>
</row>
<row> <row>
<entry>E011</entry> <entry>E011</entry>
<entry>Core</entry>
<entry>Numeric data types</entry> <entry>Numeric data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-01</entry> <entry>E011-01</entry>
<entry>Core</entry>
<entry>INTEGER and SMALLINT data types</entry> <entry>INTEGER and SMALLINT data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-02</entry> <entry>E011-02</entry>
<entry>Core</entry>
<entry>REAL, DOUBLE PRECISON, and FLOAT data types</entry> <entry>REAL, DOUBLE PRECISON, and FLOAT data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-03</entry> <entry>E011-03</entry>
<entry>Core</entry>
<entry>DECIMAL and NUMERIC data types</entry> <entry>DECIMAL and NUMERIC data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-04</entry> <entry>E011-04</entry>
<entry>Core</entry>
<entry>Arithmetic operators</entry> <entry>Arithmetic operators</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-05</entry> <entry>E011-05</entry>
<entry>Core</entry>
<entry>Numeric comparison</entry> <entry>Numeric comparison</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-06</entry> <entry>E011-06</entry>
<entry>Core</entry>
<entry>Implicit casting among the numeric data types</entry> <entry>Implicit casting among the numeric data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021</entry> <entry>E021</entry>
<entry>Core</entry>
<entry>Character data types</entry> <entry>Character data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-01</entry> <entry>E021-01</entry>
<entry>Core</entry>
<entry>CHARACTER data type</entry> <entry>CHARACTER data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-02</entry> <entry>E021-02</entry>
<entry>Core</entry>
<entry>CHARACTER VARYING data type</entry> <entry>CHARACTER VARYING data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-03</entry> <entry>E021-03</entry>
<entry>Core</entry>
<entry>Character literals</entry> <entry>Character literals</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-04</entry> <entry>E021-04</entry>
<entry>Core</entry>
<entry>CHARACTER_LENGTH function</entry> <entry>CHARACTER_LENGTH function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-05</entry> <entry>E021-05</entry>
<entry>Core</entry>
<entry>OCTET_LENGTH function</entry> <entry>OCTET_LENGTH function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-06</entry> <entry>E021-06</entry>
<entry>Core</entry>
<entry>SUBSTRING function</entry> <entry>SUBSTRING function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-07</entry> <entry>E021-07</entry>
<entry>Core</entry>
<entry>Character concatenation</entry> <entry>Character concatenation</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-08</entry> <entry>E021-08</entry>
<entry>Core</entry>
<entry>UPPER and LOWER functions</entry> <entry>UPPER and LOWER functions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-09</entry> <entry>E021-09</entry>
<entry>Core</entry>
<entry>TRIM function</entry> <entry>TRIM function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-10</entry> <entry>E021-10</entry>
<entry>Core</entry>
<entry>Implicit casting among the character data types</entry> <entry>Implicit casting among the character data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E021-11</entry> <entry>E021-11</entry>
<entry>Core</entry>
<entry>POSITION function</entry> <entry>POSITION function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E011-12</entry> <entry>E011-12</entry>
<entry>Core</entry>
<entry>Character comparison</entry> <entry>Character comparison</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E031</entry> <entry>E031</entry>
<entry>Core</entry>
<entry>Identifiers</entry> <entry>Identifiers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E031-01</entry> <entry>E031-01</entry>
<entry>Core</entry>
<entry>Delimited identifiers</entry> <entry>Delimited identifiers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E031-02</entry> <entry>E031-02</entry>
<entry>Core</entry>
<entry>Lower case identifiers</entry> <entry>Lower case identifiers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E031-03</entry> <entry>E031-03</entry>
<entry>Core</entry>
<entry>Trailing underscore</entry> <entry>Trailing underscore</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051</entry> <entry>E051</entry>
<entry>Core</entry>
<entry>Basic query specification</entry> <entry>Basic query specification</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-01</entry> <entry>E051-01</entry>
<entry>Core</entry>
<entry>SELECT DISTINCT</entry> <entry>SELECT DISTINCT</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-02</entry> <entry>E051-02</entry>
<entry>Core</entry>
<entry>GROUP BY clause</entry> <entry>GROUP BY clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-04</entry> <entry>E051-04</entry>
<entry>Core</entry>
<entry>GROUP BY can contain columns not in &lt;select list&gt;</entry> <entry>GROUP BY can contain columns not in &lt;select list&gt;</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-05</entry> <entry>E051-05</entry>
<entry>Core</entry>
<entry>Select list items can be renamed</entry> <entry>Select list items can be renamed</entry>
<entry></entry> <entry>AS is required</entry>
</row> </row>
<row> <row>
<entry>E051-06</entry> <entry>E051-06</entry>
<entry>Core</entry>
<entry>HAVING clause</entry> <entry>HAVING clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-07</entry> <entry>E051-07</entry>
<entry>Core</entry>
<entry>Qualified * in select list</entry> <entry>Qualified * in select list</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-08</entry> <entry>E051-08</entry>
<entry>Core</entry>
<entry>Correlation names in the FROM clause</entry> <entry>Correlation names in the FROM clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E051-09</entry> <entry>E051-09</entry>
<entry>Core</entry>
<entry>Rename columns in the FROM clause</entry> <entry>Rename columns in the FROM clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061</entry> <entry>E061</entry>
<entry>Core</entry>
<entry>Basic predicates and search conditions</entry> <entry>Basic predicates and search conditions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-01</entry> <entry>E061-01</entry>
<entry>Core</entry>
<entry>Comparison predicate</entry> <entry>Comparison predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-02</entry> <entry>E061-02</entry>
<entry>Core</entry>
<entry>BETWEEN predicate</entry> <entry>BETWEEN predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-03</entry> <entry>E061-03</entry>
<entry>Core</entry>
<entry>IN predicate with list of values</entry> <entry>IN predicate with list of values</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-04</entry> <entry>E061-04</entry>
<entry>Core</entry>
<entry>LIKE predicate</entry> <entry>LIKE predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-05</entry> <entry>E061-05</entry>
<entry>Core</entry>
<entry>LIKE predicate ESCAPE clause</entry> <entry>LIKE predicate ESCAPE clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-06</entry> <entry>E061-06</entry>
<entry>Core</entry>
<entry>NULL predicate</entry> <entry>NULL predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-07</entry> <entry>E061-07</entry>
<entry>Core</entry>
<entry>Quantified comparison predicate</entry> <entry>Quantified comparison predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-08</entry> <entry>E061-08</entry>
<entry>Core</entry>
<entry>EXISTS predicate</entry> <entry>EXISTS predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-09</entry> <entry>E061-09</entry>
<entry>Core</entry>
<entry>Subqueries in comparison predicate</entry> <entry>Subqueries in comparison predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-11</entry> <entry>E061-11</entry>
<entry>Core</entry>
<entry>Subqueries in IN predicate</entry> <entry>Subqueries in IN predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-12</entry> <entry>E061-12</entry>
<entry>Core</entry>
<entry>Subqueries in quantified comparison predicate</entry> <entry>Subqueries in quantified comparison predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-13</entry> <entry>E061-13</entry>
<entry>Core</entry>
<entry>Correlated subqueries</entry> <entry>Correlated subqueries</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E061-14</entry> <entry>E061-14</entry>
<entry>Core</entry>
<entry>Search condition</entry> <entry>Search condition</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071</entry> <entry>E071</entry>
<entry>Core</entry>
<entry>Basic query expressions</entry> <entry>Basic query expressions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071-01</entry> <entry>E071-01</entry>
<entry>Core</entry>
<entry>UNION DISTINCT table operator</entry> <entry>UNION DISTINCT table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071-02</entry> <entry>E071-02</entry>
<entry>Core</entry>
<entry>UNION ALL table operator</entry> <entry>UNION ALL table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071-03</entry> <entry>E071-03</entry>
<entry>Core</entry>
<entry>EXCEPT DISTINCT table operator</entry> <entry>EXCEPT DISTINCT table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071-05</entry> <entry>E071-05</entry>
<entry>Core</entry>
<entry>Columns combined via table operators need not have <entry>Columns combined via table operators need not have
exactly the same data type</entry> exactly the same data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E071-06</entry> <entry>E071-06</entry>
<entry>Core</entry>
<entry>Table operators in subqueries</entry> <entry>Table operators in subqueries</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E081</entry>
<entry>Basic Privileges</entry>
<entry></entry>
</row>
<row> <row>
<entry>E081-01</entry> <entry>E081-01</entry>
<entry>Core</entry>
<entry>SELECT privilege</entry> <entry>SELECT privilege</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E081-02</entry> <entry>E081-02</entry>
<entry>Core</entry>
<entry>DELETE privilege</entry> <entry>DELETE privilege</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E081-03</entry> <entry>E081-03</entry>
<entry>Core</entry>
<entry>INSERT privilege at the table level</entry> <entry>INSERT privilege at the table level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E081-04</entry> <entry>E081-04</entry>
<entry>Core</entry>
<entry>UPDATE privilege at the table level</entry> <entry>UPDATE privilege at the table level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E081-06</entry> <entry>E081-06</entry>
<entry>Core</entry>
<entry>REFERENCES privilege at the table level</entry> <entry>REFERENCES privilege at the table level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E081-08</entry>
<entry>WITH GRANT OPTION</entry>
<entry></entry>
</row>
<row> <row>
<entry>E091</entry> <entry>E091</entry>
<entry>Core</entry>
<entry>Set functions</entry> <entry>Set functions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-01</entry> <entry>E091-01</entry>
<entry>Core</entry>
<entry>AVG</entry> <entry>AVG</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-02</entry> <entry>E091-02</entry>
<entry>Core</entry>
<entry>COUNT</entry> <entry>COUNT</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-03</entry> <entry>E091-03</entry>
<entry>Core</entry>
<entry>MAX</entry> <entry>MAX</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-04</entry> <entry>E091-04</entry>
<entry>Core</entry>
<entry>MIN</entry> <entry>MIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-05</entry> <entry>E091-05</entry>
<entry>Core</entry>
<entry>SUM</entry> <entry>SUM</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-06</entry> <entry>E091-06</entry>
<entry>Core</entry>
<entry>ALL quantifier</entry> <entry>ALL quantifier</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E091-07</entry> <entry>E091-07</entry>
<entry>Core</entry>
<entry>DISTINCT quantifier</entry> <entry>DISTINCT quantifier</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E101</entry> <entry>E101</entry>
<entry>Core</entry>
<entry>Basic data manipulation</entry> <entry>Basic data manipulation</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E101-01</entry> <entry>E101-01</entry>
<entry>Core</entry>
<entry>INSERT statement</entry> <entry>INSERT statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E101-03</entry> <entry>E101-03</entry>
<entry>Core</entry>
<entry>Searched UPDATE statement</entry> <entry>Searched UPDATE statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E101-04</entry> <entry>E101-04</entry>
<entry>Core</entry>
<entry>Searched DELETE statement</entry> <entry>Searched DELETE statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E111</entry> <entry>E111</entry>
<entry>Core</entry>
<entry>Single row SELECT statement</entry> <entry>Single row SELECT statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E121</entry>
<entry>Basic cursor support</entry>
<entry></entry>
</row>
<row> <row>
<entry>E121-01</entry> <entry>E121-01</entry>
<entry>Core</entry>
<entry>DECLARE CURSOR</entry> <entry>DECLARE CURSOR</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E121-02</entry> <entry>E121-02</entry>
<entry>Core</entry>
<entry>ORDER BY columns need not be in select list</entry> <entry>ORDER BY columns need not be in select list</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E121-03</entry> <entry>E121-03</entry>
<entry>Core</entry>
<entry>Value expressions in ORDER BY clause</entry> <entry>Value expressions in ORDER BY clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E121-04</entry>
<entry>OPEN statement</entry>
<entry>(cursor)</entry>
</row>
<row>
<entry>E121-06</entry>
<entry>Positioned UPDATE statement</entry>
<entry>(cursor)</entry>
</row>
<row>
<entry>E121-07</entry>
<entry>Positioned DELETE statement</entry>
<entry>(cursor)</entry>
</row>
<row> <row>
<entry>E121-08</entry> <entry>E121-08</entry>
<entry>Core</entry>
<entry>CLOSE statement</entry> <entry>CLOSE statement</entry>
<entry>(cursor)</entry> <entry>(cursor)</entry>
</row> </row>
<row> <row>
<entry>E121-10</entry> <entry>E121-10</entry>
<entry>Core</entry>
<entry>FETCH statement implicit NEXT</entry> <entry>FETCH statement implicit NEXT</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E131</entry> <entry>E131</entry>
<entry>Core</entry>
<entry>Null value support (nulls in lieu of values)</entry> <entry>Null value support (nulls in lieu of values)</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141</entry> <entry>E141</entry>
<entry>Core</entry>
<entry>Basic integrity constraints</entry> <entry>Basic integrity constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-01</entry> <entry>E141-01</entry>
<entry>Core</entry>
<entry>NOT NULL constraints</entry> <entry>NOT NULL constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-02</entry> <entry>E141-02</entry>
<entry>Core</entry>
<entry>UNIQUE constraints of NOT NULL columns</entry> <entry>UNIQUE constraints of NOT NULL columns</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-03</entry> <entry>E141-03</entry>
<entry>Core</entry>
<entry>PRIMARY KEY constraints</entry> <entry>PRIMARY KEY constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-04</entry> <entry>E141-04</entry>
<entry>Core</entry>
<entry>Basic FOREIGN KEY constraint with the NO ACTION default <entry>Basic FOREIGN KEY constraint with the NO ACTION default
for both referential delete action and referential update for both referential delete action and referential update
action</entry> action</entry>
...@@ -482,161 +602,186 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom ...@@ -482,161 +602,186 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom
</row> </row>
<row> <row>
<entry>E141-06</entry> <entry>E141-06</entry>
<entry>Core</entry>
<entry>CHECK constraints</entry> <entry>CHECK constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-07</entry> <entry>E141-07</entry>
<entry>Core</entry>
<entry>Column defaults</entry> <entry>Column defaults</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-08</entry> <entry>E141-08</entry>
<entry>Core</entry>
<entry>NOT NULL inferred on PRIMARY KEY</entry> <entry>NOT NULL inferred on PRIMARY KEY</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E141-10</entry> <entry>E141-10</entry>
<entry>Core</entry>
<entry>Names in a foreign key can be specified in any order</entry> <entry>Names in a foreign key can be specified in any order</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E151</entry> <entry>E151</entry>
<entry>Core</entry>
<entry>Transaction support</entry> <entry>Transaction support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E151-01</entry> <entry>E151-01</entry>
<entry>Core</entry>
<entry>COMMIT statement</entry> <entry>COMMIT statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E151-02</entry> <entry>E151-02</entry>
<entry>Core</entry>
<entry>ROLLBACK statement</entry> <entry>ROLLBACK statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E152</entry>
<entry>Basic SET TRANSACTION statement</entry>
<entry></entry>
</row>
<row> <row>
<entry>E152-01</entry> <entry>E152-01</entry>
<entry>Core</entry>
<entry>SET TRANSACTION statement: ISOLATION LEVEL SERIALIZABLE <entry>SET TRANSACTION statement: ISOLATION LEVEL SERIALIZABLE
clause</entry> clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E153</entry>
<entry>Updatable queries with subqueries</entry>
<entry></entry>
</row>
<row> <row>
<entry>E161</entry> <entry>E161</entry>
<entry>Core</entry>
<entry>SQL comments using leading double minus</entry> <entry>SQL comments using leading double minus</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031</entry> <entry>F031</entry>
<entry>Core</entry>
<entry>Basic schema manipulation</entry> <entry>Basic schema manipulation</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-01</entry> <entry>F031-01</entry>
<entry>Core</entry>
<entry>CREATE TABLE statement to create persistent base <entry>CREATE TABLE statement to create persistent base
tables</entry> tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-02</entry> <entry>F031-02</entry>
<entry>Core</entry>
<entry>CREATE VIEW statement</entry> <entry>CREATE VIEW statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-03</entry> <entry>F031-03</entry>
<entry>Core</entry>
<entry>GRANT statement</entry> <entry>GRANT statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-04</entry> <entry>F031-04</entry>
<entry>ALTER TABLE statement COLUMN clause</entry> <entry>Core</entry>
<entry>ALTER TABLE statement: ADD COLUMN clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-13</entry> <entry>F031-13</entry>
<entry>DROP TABLE statement clause</entry> <entry>Core</entry>
<entry>DROP TABLE statement: RESTRICT clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-16</entry> <entry>F031-16</entry>
<entry>DROP VIEW statement RESTRICT clause</entry> <entry>Core</entry>
<entry>DROP VIEW statement: RESTRICT clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F031-19</entry> <entry>F032</entry>
<entry>REVOKE statement RESTRICT clause</entry> <entry></entry>
<entry>CASCADE drop behavior</entry>
<entry></entry>
</row>
<row>
<entry>F033</entry>
<entry></entry>
<entry>ALTER TABLE statement: DROP COLUMN clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041</entry> <entry>F041</entry>
<entry>Core</entry>
<entry>Basic joined table</entry> <entry>Basic joined table</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-01</entry> <entry>F041-01</entry>
<entry>Core</entry>
<entry>Inner join (but not necessarily the INNER keyword)</entry> <entry>Inner join (but not necessarily the INNER keyword)</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-02</entry> <entry>F041-02</entry>
<entry>Core</entry>
<entry>INNER keyword</entry> <entry>INNER keyword</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-03</entry> <entry>F041-03</entry>
<entry>Core</entry>
<entry>LEFT OUTER JOIN</entry> <entry>LEFT OUTER JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-04</entry> <entry>F041-04</entry>
<entry>Core</entry>
<entry>RIGHT OUTER JOIN</entry> <entry>RIGHT OUTER JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-05</entry> <entry>F041-05</entry>
<entry>Core</entry>
<entry>Outer joins can be nested</entry> <entry>Outer joins can be nested</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-07</entry> <entry>F041-07</entry>
<entry>Core</entry>
<entry>The inner table in a left or right outer join can also be <entry>The inner table in a left or right outer join can also be
used in an inner join</entry> used in an inner join</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F041-08</entry> <entry>F041-08</entry>
<entry>Core</entry>
<entry>All comparison operators are supported <entry>All comparison operators are supported
(rather than just =)</entry> (rather than just =)</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051</entry> <entry>F051</entry>
<entry>Core</entry>
<entry>Basic date and time</entry> <entry>Basic date and time</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-01</entry> <entry>F051-01</entry>
<entry>Core</entry>
<entry>DATE data type (including support of DATE literal)</entry> <entry>DATE data type (including support of DATE literal)</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-02</entry> <entry>F051-02</entry>
<entry>Core</entry>
<entry>TIME data type (including support of TIME literal) with <entry>TIME data type (including support of TIME literal) with
fractional seconds precision of at least 0</entry> fractional seconds precision of at least 0</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-03</entry> <entry>F051-03</entry>
<entry>Core</entry>
<entry>TIMESTAMP data type (including support of TIMESTAMP <entry>TIMESTAMP data type (including support of TIMESTAMP
literal) with fractional seconds precision of at least literal) with fractional seconds precision of at least
0 and 6</entry> 0 and 6</entry>
...@@ -644,644 +789,576 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom ...@@ -644,644 +789,576 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom
</row> </row>
<row> <row>
<entry>F051-04</entry> <entry>F051-04</entry>
<entry>Comparison predicate on DATE TIMESTAMP data types</entry> <entry>Core</entry>
<entry>Comparison predicate on DATE, TIME, and TIMESTAMP data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-05</entry> <entry>F051-05</entry>
<entry>Core</entry>
<entry>Explicit CAST between datetime types and character types</entry> <entry>Explicit CAST between datetime types and character types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-06</entry> <entry>F051-06</entry>
<entry>Core</entry>
<entry>CURRENT_DATE</entry> <entry>CURRENT_DATE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-07</entry> <entry>F051-07</entry>
<entry>Core</entry>
<entry>LOCALTIME</entry> <entry>LOCALTIME</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F051-08</entry> <entry>F051-08</entry>
<entry>Core</entry>
<entry>LOCALTIMESTAMP</entry> <entry>LOCALTIMESTAMP</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F052</entry>
<entry>Enhanced datetime facilities</entry>
<entry>Intervals and datetime arithmetic</entry>
<entry></entry>
</row>
<row> <row>
<entry>F081</entry> <entry>F081</entry>
<entry>Core</entry>
<entry>UNION and EXCEPT in views</entry> <entry>UNION and EXCEPT in views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F111-02</entry>
<entry></entry>
<entry>READ COMMITTED isolation level</entry>
<entry></entry>
</row>
<row> <row>
<entry>F131</entry> <entry>F131</entry>
<entry>Core</entry>
<entry>Grouped operations</entry> <entry>Grouped operations</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F131-01</entry> <entry>F131-01</entry>
<entry>WHERE, GROUP BY and HAVING clauses supported in queries <entry>Core</entry>
<entry>WHERE, GROUP BY, and HAVING clauses supported in queries
with grouped views</entry> with grouped views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F131-02</entry> <entry>F131-02</entry>
<entry>Core</entry>
<entry>Multiple tables supported in queries with grouped <entry>Multiple tables supported in queries with grouped
views</entry> views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F131-03</entry> <entry>F131-03</entry>
<entry>Core</entry>
<entry>Set functions supported in queries with grouped views</entry> <entry>Set functions supported in queries with grouped views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F131-04</entry> <entry>F131-04</entry>
<entry>Core</entry>
<entry>Subqueries with GROUP BY and HAVING clauses and grouped <entry>Subqueries with GROUP BY and HAVING clauses and grouped
views</entry> views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F131-05</entry> <entry>F131-05</entry>
<entry>Core</entry>
<entry>Single row SELECT with GROUP BY and HAVING clauses and <entry>Single row SELECT with GROUP BY and HAVING clauses and
grouped views</entry> grouped views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F181</entry> <entry>F171</entry>
<entry>Multiple module support</entry> <entry></entry>
<entry>Allow separate compilation modules in ecpg</entry> <entry>Multiple schemas per user</entry>
<entry></entry>
</row>
<row>
<entry>F191</entry>
<entry>Enhanced integrity management</entry>
<entry>Referential delete actions</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>F201</entry> <entry>F201</entry>
<entry>Core</entry>
<entry>CAST function</entry> <entry>CAST function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F221</entry> <entry>F221</entry>
<entry>Core</entry>
<entry>Explicit defaults</entry> <entry>Explicit defaults</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F222</entry>
<entry></entry>
<entry>INSERT statement: DEFAULT VALUES clause</entry>
<entry></entry>
</row>
<row>
<entry>F251</entry>
<entry></entry>
<entry>Domain support</entry>
<entry></entry>
</row>
<row> <row>
<entry>F261</entry> <entry>F261</entry>
<entry>Core</entry>
<entry>CASE expression</entry> <entry>CASE expression</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F261-01</entry> <entry>F261-01</entry>
<entry>Core</entry>
<entry>Simple CASE</entry> <entry>Simple CASE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F261-02</entry> <entry>F261-02</entry>
<entry>Core</entry>
<entry>Searched CASE</entry> <entry>Searched CASE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F261-03</entry> <entry>F261-03</entry>
<entry>Core</entry>
<entry>NULLIF</entry> <entry>NULLIF</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F261-04</entry> <entry>F261-04</entry>
<entry>Core</entry>
<entry>COALESCE</entry> <entry>COALESCE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311</entry> <entry>F271</entry>
<entry>Schema definition statement</entry> <entry></entry>
<entry>Compound character literals</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311-01</entry> <entry>F281</entry>
<entry>CREATE SCHEMA</entry> <entry></entry>
<entry>LIKE enhancements</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311-02</entry> <entry>F302</entry>
<entry>CREATE TABLE for persistent base tables</entry> <entry>OLAP facilities</entry>
<entry>INTERSECT table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311-03</entry> <entry>F302-01</entry>
<entry>CREATE VIEW</entry> <entry>OLAP facilities</entry>
<entry>INTERSECT DISTINCT table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311-04</entry> <entry>F302-02</entry>
<entry>CREATE VIEW: WITH CHECK OPTION</entry> <entry>OLAP facilities</entry>
<entry>INTERSECT ALL table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F311-05</entry> <entry>F304</entry>
<entry>GRANT statement</entry> <entry>OLAP facilities</entry>
<entry>EXCEPT ALL table operator</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F471</entry> <entry>F311</entry>
<entry>Scalar subquery values</entry> <entry>Core</entry>
<entry>Schema definition statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F481</entry> <entry>F311-01</entry>
<entry>Expanded NULL predicate</entry> <entry>Core</entry>
<entry>CREATE SCHEMA</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S011</entry> <entry>F311-02</entry>
<entry>Distinct data types</entry> <entry>Core</entry>
<entry>CREATE TABLE for persistent base tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321</entry> <entry>F311-03</entry>
<entry>Basic SQL-invoked routines</entry> <entry>Core</entry>
<entry>CREATE VIEW</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321-01</entry> <entry>F311-05</entry>
<entry>User-defined functions with no overloading</entry> <entry>Core</entry>
<entry>GRANT statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321-03</entry> <entry>F321</entry>
<entry>Function invocation</entry> <entry></entry>
<entry>User authorization</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321-05</entry> <entry>F361</entry>
<entry>RETURN statement</entry> <entry></entry>
<entry>Subprogram support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F032</entry> <entry>F381</entry>
<entry>CASCADE drop behavior</entry> <entry></entry>
<entry>Extended schema manipulation</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F034</entry> <entry>F381-01</entry>
<entry>Extended REVOKE statement</entry> <entry></entry>
<entry>ALTER TABLE statement: ALTER COLUMN clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F034-01</entry> <entry>F381-02</entry>
<entry>REVOKE statement performed by other than the owner of a <entry></entry>
schema object</entry> <entry>ALTER TABLE statement: ADD CONSTRAINT clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F034-02</entry> <entry>F381-03</entry>
<entry>REVOKE statement: GRANT OPTION FOR clause</entry> <entry></entry>
<entry>ALTER TABLE statement: DROP CONSTRAINT clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F034-03</entry> <entry>F391</entry>
<entry>REVOKE statement to revoke a privilege that the grantee <entry></entry>
has WITH GRANT OPTION</entry> <entry>Long identifiers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F052</entry> <entry>F401</entry>
<entry>Intervals and datetime arithmetic</entry> <entry>OLAP facilities</entry>
<entry>Extended joined table</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F111</entry> <entry>F401-01</entry>
<entry>Isolation levels other than SERIALIZABLE</entry> <entry>OLAP facilities</entry>
<entry>NATURAL JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F111-02</entry> <entry>F401-02</entry>
<entry>READ COMMITTED isolation level</entry> <entry>OLAP facilities</entry>
<entry>FULL OUTER JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F171</entry> <entry>F401-03</entry>
<entry>Multiple schemas per user</entry> <entry>OLAP facilities</entry>
<entry>UNION JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F191</entry> <entry>F401-04</entry>
<entry>Referential delete actions</entry> <entry>OLAP facilities</entry>
<entry>CROSS JOIN</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F222</entry> <entry>F411</entry>
<entry>INSERT statement: DEFAULT VALUES clause</entry> <entry>Enhanced datetime facilities</entry>
<entry>Time zone specification</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F271</entry> <entry>F421</entry>
<entry>Compound character literals</entry> <entry></entry>
<entry>National character</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F281</entry> <entry>F431-01</entry>
<entry>LIKE enhancements</entry> <entry></entry>
<entry>FETCH with explicit NEXT</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F302</entry> <entry>F431-04</entry>
<entry>INTERSECT table operator</entry> <entry></entry>
<entry>FETCH PRIOR</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F302-01</entry> <entry>F431-06</entry>
<entry>INTERSECT DISTINCT table operator</entry> <entry></entry>
<entry>FETCH RELATIVE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F302-02</entry> <entry>F441</entry>
<entry>INTERSECT ALL table operator</entry> <entry></entry>
<entry>Extended set function support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F304</entry> <entry>F471</entry>
<entry>EXCEPT ALL table operator</entry> <entry>Core</entry>
<entry>Scalar subquery values</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F321</entry> <entry>F481</entry>
<entry>User authorization</entry> <entry>Core</entry>
<entry>Expanded NULL predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F341</entry> <entry>F491</entry>
<entry>Usage tables</entry> <entry>Enhanced integrity management</entry>
<entry>Constraint management</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F361</entry> <entry>F511</entry>
<entry>Subprogram support</entry> <entry></entry>
<entry></entry> <entry>BIT data type</entry>
</row>
<row>
<entry>F381-01</entry>
<entry>ALTER TABLE statement: ALTER COLUMN clause</entry>
<entry></entry>
</row>
<row>
<entry>F381-02</entry>
<entry>ALTER TABLE statement: ADD CONSTRAINT clause</entry>
<entry></entry>
</row>
<row>
<entry>F381-03</entry>
<entry>ALTER TABLE statement: DROP CONSTRAINT clause</entry>
<entry></entry>
</row>
<row>
<entry>F391</entry>
<entry>Long identifiers</entry>
<entry></entry>
</row>
<row>
<entry>F401</entry>
<entry>Extended joined table</entry>
<entry></entry>
</row>
<row>
<entry>F401-01</entry>
<entry>NATURAL JOIN</entry>
<entry></entry>
</row>
<row>
<entry>F401-02</entry>
<entry>FULL OUTER JOIN</entry>
<entry></entry>
</row>
<row>
<entry>F401-03</entry>
<entry>UNION JOIN</entry>
<entry></entry>
</row>
<row>
<entry>F401-04</entry>
<entry>CROSS JOIN</entry>
<entry></entry>
</row>
<row>
<entry>F411</entry>
<entry>Time zone specification</entry>
<entry></entry>
</row>
<row>
<entry>F431</entry>
<entry>Read-only scrollable cursors</entry>
<entry></entry>
</row>
<row>
<entry>F431-01</entry>
<entry>FETCH with explicit NEXT</entry>
<entry></entry>
</row>
<row>
<entry>F431-02</entry>
<entry>FETCH FIRST</entry>
<entry></entry>
</row>
<row>
<entry>F431-03</entry>
<entry>FETCH LAST</entry>
<entry></entry>
</row>
<row>
<entry>F431-04</entry>
<entry>FETCH PRIOR</entry>
<entry></entry>
</row>
<row>
<entry>F431-05</entry>
<entry>FETCH ABSOLUTE</entry>
<entry></entry>
</row>
<row>
<entry>F431-06</entry>
<entry>FETCH RELATIVE</entry>
<entry></entry>
</row>
<row>
<entry>F461</entry>
<entry>Named character sets</entry>
<entry></entry>
</row>
<row>
<entry>F491</entry>
<entry>Constraint management</entry>
<entry></entry>
</row>
<row>
<entry>F511</entry>
<entry>BIT data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F531</entry> <entry>F531</entry>
<entry></entry>
<entry>Temporary tables</entry> <entry>Temporary tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F555</entry> <entry>F555</entry>
<entry>Enhanced datetime facilities</entry>
<entry>Enhanced seconds precision</entry> <entry>Enhanced seconds precision</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F561</entry> <entry>F561</entry>
<entry></entry>
<entry>Full value expressions</entry> <entry>Full value expressions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F571</entry> <entry>F571</entry>
<entry></entry>
<entry>Truth value tests</entry> <entry>Truth value tests</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F591</entry> <entry>F591</entry>
<entry>OLAP facilities</entry>
<entry>Derived tables</entry> <entry>Derived tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F611</entry> <entry>F611</entry>
<entry>Indicator data types</entry>
<entry></entry> <entry></entry>
</row> <entry>Indicator data types</entry>
<row>
<entry>F641</entry>
<entry>Row and table constructors</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F651</entry> <entry>F651</entry>
<entry>Catalog name qualifiers</entry>
<entry></entry> <entry></entry>
</row> <entry>Catalog name qualifiers</entry>
<row>
<entry>F661</entry>
<entry>Simple tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F701</entry> <entry>F701</entry>
<entry>Enhanced integrity management</entry>
<entry>Referential update actions</entry> <entry>Referential update actions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F741</entry>
<entry>Referential MATCH types</entry>
<entry></entry>
</row>
<row> <row>
<entry>F761</entry> <entry>F761</entry>
<entry>Session management</entry>
<entry></entry> <entry></entry>
</row> <entry>Session management</entry>
<row>
<entry>F771</entry>
<entry>Connection management</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F791</entry> <entry>F791</entry>
<entry>Insensitive cursors</entry>
<entry></entry> <entry></entry>
</row> <entry>Insensitive cursors</entry>
<row>
<entry>F831</entry>
<entry>Full cursor update</entry>
<entry></entry>
</row>
<row>
<entry>F831-01</entry>
<entry>Updatable scrollable cursors</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F831-02</entry> <entry>F801</entry>
<entry>Updatable ordered cursors</entry>
<entry></entry> <entry></entry>
</row> <entry>Full set function</entry>
<row>
<entry>S051</entry>
<entry>Create table of type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S071</entry> <entry>S071</entry>
<entry>Enhanced object support</entry>
<entry>SQL paths in function and type name resolution</entry> <entry>SQL paths in function and type name resolution</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S091</entry> <entry>S111</entry>
<entry>Basic array support</entry> <entry>Enhanced object support</entry>
<entry></entry> <entry>ONLY in query expressions</entry>
</row>
<row>
<entry>S091-01</entry>
<entry>Arrays of built-in data types</entry>
<entry></entry>
</row>
<row>
<entry>S092</entry>
<entry>Arrays of user-defined types</entry>
<entry></entry>
</row>
<row>
<entry>S151</entry>
<entry>Type predicate</entry>
<entry>IS OF</entry>
</row>
<row>
<entry>S201</entry>
<entry>SQL routines on arrays</entry>
<entry></entry>
</row>
<row>
<entry>S201-01</entry>
<entry>Array parameters</entry>
<entry></entry>
</row>
<row>
<entry>S201-02</entry>
<entry>Array as result type of functions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S211</entry> <entry>S211</entry>
<entry>Enhanced object support, SQL/MM support</entry>
<entry>User-defined cast functions</entry> <entry>User-defined cast functions</entry>
<entry>CREATE CAST(type AS type)</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T031</entry> <entry>T031</entry>
<entry></entry>
<entry>BOOLEAN data type</entry> <entry>BOOLEAN data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T141</entry> <entry>T141</entry>
<entry></entry>
<entry>SIMILAR predicate</entry> <entry>SIMILAR predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T151</entry> <entry>T151</entry>
<entry></entry>
<entry>DISTINCT predicate</entry> <entry>DISTINCT predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T191</entry> <entry>T191</entry>
<entry>Enhanced integrity management</entry>
<entry>Referential action RESTRICT</entry> <entry>Referential action RESTRICT</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T201</entry> <entry>T201</entry>
<entry>Enhanced integrity management</entry>
<entry>Comparable data types for referential constraints</entry> <entry>Comparable data types for referential constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T211</entry>
<entry>Basic trigger capability</entry>
<entry></entry>
</row>
<row> <row>
<entry>T211-01</entry> <entry>T211-01</entry>
<entry>Enhanced integrity management</entry>
<entry>Triggers activated on UPDATE, INSERT, or DELETE of one <entry>Triggers activated on UPDATE, INSERT, or DELETE of one
base table</entry> base table</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-02</entry> <entry>T211-02</entry>
<entry>Enhanced integrity management</entry>
<entry>BEFORE triggers</entry> <entry>BEFORE triggers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-03</entry> <entry>T211-03</entry>
<entry>Enhanced integrity management</entry>
<entry>AFTER triggers</entry> <entry>AFTER triggers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-04</entry> <entry>T211-04</entry>
<entry>Enhanced integrity management</entry>
<entry>FOR EACH ROW triggers</entry> <entry>FOR EACH ROW triggers</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-08</entry> <entry>T211-07</entry>
<entry>Multiple triggers for the same the event are executed in <entry>Enhanced integrity management</entry>
the order in which they were created</entry> <entry>TRIGGER privilege</entry>
<entry></entry>
</row>
<row>
<entry>T212</entry>
<entry>Enhanced trigger capability</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T231</entry> <entry>T231</entry>
<entry></entry>
<entry>SENSITIVE cursors</entry> <entry>SENSITIVE cursors</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T241</entry> <entry>T241</entry>
<entry></entry>
<entry>START TRANSACTION statement</entry> <entry>START TRANSACTION statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T251</entry> <entry>T312</entry>
<entry>SET TRANSACTION statement: LOCAL option</entry> <entry></entry>
<entry>OVERLAY function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T312</entry> <entry>T321-01</entry>
<entry>OVERLAY function</entry> <entry>Core</entry>
<entry>User-defined functions with no overloading</entry>
<entry></entry>
</row>
<row>
<entry>T321-03</entry>
<entry>Core</entry>
<entry>Function invocation</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T322</entry> <entry>T322</entry>
<entry>PSM, SQL/MM support</entry>
<entry>Overloading of SQL-invoked functions and procedures</entry> <entry>Overloading of SQL-invoked functions and procedures</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T323</entry> <entry>T323</entry>
<entry></entry>
<entry>Explicit security for external routines</entry> <entry>Explicit security for external routines</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T351</entry> <entry>T351</entry>
<entry>Bracketed SQL comments (/*...*/ comments)</entry>
<entry></entry> <entry></entry>
</row> <entry>Bracketed SQL comments (/*...*/ comments)</entry>
<row>
<entry>T401</entry>
<entry>INSERT into a cursor</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T441</entry> <entry>T441</entry>
<entry>ABS and MOD functions</entry>
<entry></entry> <entry></entry>
</row> <entry>ABS and MOD functions</entry>
<row>
<entry>T461</entry>
<entry>Symmetric BETWEEN predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T501</entry> <entry>T501</entry>
<entry></entry>
<entry>Enhanced EXISTS predicate</entry> <entry>Enhanced EXISTS predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T551</entry> <entry>T551</entry>
<entry>Optional key words for default syntax</entry>
<entry></entry> <entry></entry>
</row> <entry>Optional key words for default syntax</entry>
<row>
<entry>T571</entry>
<entry>Array-returning external SQL-invoked functions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T581</entry> <entry>T581</entry>
<entry></entry>
<entry>Regular expression substring function</entry> <entry>Regular expression substring function</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T591</entry> <entry>T591</entry>
<entry></entry>
<entry>UNIQUE constraints of possibly null columns</entry> <entry>UNIQUE constraints of possibly null columns</entry>
<entry></entry> <entry></entry>
</row> </row>
...@@ -1301,522 +1378,927 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom ...@@ -1301,522 +1378,927 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom
functionality is available. functionality is available.
<informaltable> <informaltable>
<tgroup cols="3"> <tgroup cols="4">
<thead> <thead>
<row> <row>
<entry>Identifier</entry> <entry>Identifier</entry>
<entry>Package</entry>
<entry>Description</entry> <entry>Description</entry>
<entry>Comment</entry> <entry>Comment</entry>
</row> </row>
</thead> </thead>
<tbody> <tbody>
<row>
<entry>B011</entry>
<entry>Core</entry>
<entry>Embedded Ada</entry>
<entry></entry>
</row>
<row>
<entry>B013</entry>
<entry>Core</entry>
<entry>Embedded COBOL</entry>
<entry></entry>
</row>
<row>
<entry>B014</entry>
<entry>Core</entry>
<entry>Embedded Fortran</entry>
<entry></entry>
</row>
<row>
<entry>B015</entry>
<entry>Core</entry>
<entry>Embedded MUMPS</entry>
<entry></entry>
</row>
<row>
<entry>B016</entry>
<entry>Core</entry>
<entry>Embedded Pascal</entry>
<entry></entry>
</row>
<row>
<entry>B017</entry>
<entry>Core</entry>
<entry>Embedded PL/I</entry>
<entry></entry>
</row>
<row>
<entry>B031</entry>
<entry></entry>
<entry>Basic dynamic SQL</entry>
<entry></entry>
</row>
<row>
<entry>B032</entry>
<entry></entry>
<entry>Extended dynamic SQL</entry>
<entry></entry>
</row>
<row>
<entry>B032-1</entry>
<entry></entry>
<entry>&lt;describe input&gt; statement</entry>
<entry></entry>
</row>
<row>
<entry>B041</entry>
<entry></entry>
<entry>Extensions to embedded SQL exception declarations</entry>
<entry></entry>
</row>
<row>
<entry>B051</entry>
<entry></entry>
<entry>Enhanced execution rights</entry>
<entry></entry>
</row>
<row>
<entry>E081</entry>
<entry>Core</entry>
<entry>Basic Privileges</entry>
<entry></entry>
</row>
<row> <row>
<entry>E081-05</entry> <entry>E081-05</entry>
<entry>Core</entry>
<entry>UPDATE privilege at the column level</entry> <entry>UPDATE privilege at the column level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>E081-07</entry> <entry>E081-07</entry>
<entry>Core</entry>
<entry>REFERENCES privilege at the column level</entry> <entry>REFERENCES privilege at the column level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>E081-08</entry>
<entry>Core</entry>
<entry>WITH GRANT OPTION</entry>
<entry></entry>
</row>
<row>
<entry>E121</entry>
<entry>Core</entry>
<entry>Basic cursor support</entry>
<entry></entry>
</row>
<row>
<entry>E121-04</entry>
<entry>Core</entry>
<entry>OPEN statement</entry>
<entry>(cursor)</entry>
</row>
<row>
<entry>E121-06</entry>
<entry>Core</entry>
<entry>Positioned UPDATE statement</entry>
<entry>(cursor)</entry>
</row>
<row>
<entry>E121-07</entry>
<entry>Core</entry>
<entry>Positioned DELETE statement</entry>
<entry>(cursor)</entry>
</row>
<row> <row>
<entry>E121-17</entry> <entry>E121-17</entry>
<entry>Core</entry>
<entry>WITH HOLD cursors</entry> <entry>WITH HOLD cursors</entry>
<entry>Cursor stays open across transactions</entry> <entry>Cursor to stay open across transactions</entry>
</row>
<row>
<entry>E152</entry>
<entry>Core</entry>
<entry>Basic SET TRANSACTION statement</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>E152-02</entry> <entry>E152-02</entry>
<entry>Core</entry>
<entry>SET TRANSACTION statement: READ ONLY and READ WRITE <entry>SET TRANSACTION statement: READ ONLY and READ WRITE
clauses</entry> clauses</entry>
<entry>Syntax accepted; READ ONLY not supported</entry> <entry>Syntax accepted; READ ONLY not supported</entry>
</row> </row>
<row>
<entry>E153</entry>
<entry>Core</entry>
<entry>Updatable queries with subqueries</entry>
<entry></entry>
</row>
<row> <row>
<entry>E171</entry> <entry>E171</entry>
<entry>Core</entry>
<entry>SQLSTATE support</entry> <entry>SQLSTATE support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F181</entry>
<entry></entry>
<entry>Multiple module support</entry>
<entry></entry>
</row>
<row> <row>
<entry>E182</entry> <entry>E182</entry>
<entry>Core</entry>
<entry>Module language</entry> <entry>Module language</entry>
<entry>Alternate implementation</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021</entry> <entry>F021</entry>
<entry>Core</entry>
<entry>Basic information schema</entry> <entry>Basic information schema</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021-01</entry> <entry>F021-01</entry>
<entry>Core</entry>
<entry>COLUMNS view</entry> <entry>COLUMNS view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021-02</entry> <entry>F021-02</entry>
<entry>Core</entry>
<entry>TABLES view</entry> <entry>TABLES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021-03</entry> <entry>F021-03</entry>
<entry>Core</entry>
<entry>VIEWS view</entry> <entry>VIEWS view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021-04</entry> <entry>F021-04</entry>
<entry>Core</entry>
<entry>TABLE_CONSTRAINTS view</entry> <entry>TABLE_CONSTRAINTS view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F021-05</entry> <entry>F021-05</entry>
<entry>REFERENTIAL_CONSTRAINTS view</entry> <entry>Core</entry>
<entry>REFERENTIAL_CONSTRAINTS view</entry>
<entry></entry>
</row>
<row>
<entry>F021-06</entry>
<entry>Core</entry>
<entry>CHECK_CONSTRAINTS view</entry>
<entry></entry>
</row>
<row>
<entry>F031-19</entry>
<entry>Core</entry>
<entry>REVOKE statement: RESTRICT clause</entry>
<entry></entry>
</row>
<row>
<entry>F034</entry>
<entry></entry>
<entry>Extended REVOKE statement</entry>
<entry></entry>
</row>
<row>
<entry>F034-01</entry>
<entry></entry>
<entry>REVOKE statement performed by other than the owner of a
schema object</entry>
<entry></entry>
</row>
<row>
<entry>F034-02</entry>
<entry></entry>
<entry>REVOKE statement: GRANT OPTION FOR clause</entry>
<entry></entry>
</row>
<row>
<entry>F034-03</entry>
<entry></entry> <entry></entry>
</row> <entry>REVOKE statement to revoke a privilege that the grantee
<row> has WITH GRANT OPTION</entry>
<entry>F021-06</entry>
<entry>CHECK_CONSTRAINTS view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F033</entry> <entry>F111</entry>
<entry>ALTER TABLE statement: DROP COLUMN clause</entry> <entry></entry>
<entry>Syntax accepted</entry> <entry>Isolation levels other than SERIALIZABLE</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>F111-01</entry> <entry>F111-01</entry>
<entry></entry>
<entry>READ UNCOMMITTED isolation level</entry> <entry>READ UNCOMMITTED isolation level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F111-03</entry> <entry>F111-03</entry>
<entry></entry>
<entry>REPEATABLE READ isolation level</entry> <entry>REPEATABLE READ isolation level</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F121</entry> <entry>F121</entry>
<entry></entry>
<entry>Basic diagnostics management</entry> <entry>Basic diagnostics management</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F121-01</entry> <entry>F121-01</entry>
<entry></entry>
<entry>GET DIAGNOSTICS statement</entry> <entry>GET DIAGNOSTICS statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F121-02</entry> <entry>F121-02</entry>
<entry></entry>
<entry>SET TRANSACTION statement: DIAGNOSTICS SIZE clause</entry> <entry>SET TRANSACTION statement: DIAGNOSTICS SIZE clause</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F231</entry> <entry>F231</entry>
<entry></entry>
<entry>Privilege Tables</entry> <entry>Privilege Tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F231-01</entry> <entry>F231-01</entry>
<entry></entry>
<entry>TABLE_PRIVILEGES view</entry> <entry>TABLE_PRIVILEGES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F231-02</entry> <entry>F231-02</entry>
<entry></entry>
<entry>COLUMN_PRIVILEGES view</entry> <entry>COLUMN_PRIVILEGES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F231-03</entry> <entry>F231-03</entry>
<entry></entry>
<entry>USAGE_PRIVILEGES view</entry> <entry>USAGE_PRIVILEGES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F251</entry>
<entry>Domain support</entry>
<entry>Alternate implementation</entry>
</row>
<row> <row>
<entry>F291</entry> <entry>F291</entry>
<entry></entry>
<entry>UNIQUE predicate</entry> <entry>UNIQUE predicate</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F301</entry> <entry>F301</entry>
<entry></entry>
<entry>CORRESPONDING in query expressions</entry> <entry>CORRESPONDING in query expressions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F381</entry> <entry>F311-04</entry>
<entry>Extended schema manipulation</entry> <entry>Core</entry>
<entry>CREATE VIEW: WITH CHECK OPTION</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F421</entry> <entry>F341</entry>
<entry>National character</entry> <entry></entry>
<entry>Syntax accepted</entry> <entry>Usage tables</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>F441</entry> <entry>F431</entry>
<entry>Extended set function support</entry> <entry></entry>
<entry>Read-only scrollable cursors</entry>
<entry></entry>
</row>
<row>
<entry>F431-02</entry>
<entry></entry>
<entry>FETCH FIRST</entry>
<entry></entry>
</row>
<row>
<entry>F431-03</entry>
<entry></entry>
<entry>FETCH LAST</entry>
<entry></entry>
</row>
<row>
<entry>F431-05</entry>
<entry></entry>
<entry>FETCH ABSOLUTE</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F451</entry> <entry>F451</entry>
<entry></entry>
<entry>Character set definition</entry> <entry>Character set definition</entry>
<entry>Alternate implementation</entry> <entry></entry>
</row>
<row>
<entry>F461</entry>
<entry></entry>
<entry>Named character sets</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>F501</entry> <entry>F501</entry>
<entry>Core</entry>
<entry>Features and conformance views</entry> <entry>Features and conformance views</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F501-01</entry> <entry>F501-01</entry>
<entry>Core</entry>
<entry>SQL_FEATURES view</entry> <entry>SQL_FEATURES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F501-02</entry> <entry>F501-02</entry>
<entry>Core</entry>
<entry>SQL_SIZING view</entry> <entry>SQL_SIZING view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F501-03</entry> <entry>F501-03</entry>
<entry>Core</entry>
<entry>SQL_LANGUAGES view</entry> <entry>SQL_LANGUAGES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F502</entry> <entry>F502</entry>
<entry></entry>
<entry>Enhanced documentation tables</entry> <entry>Enhanced documentation tables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F502-01</entry> <entry>F502-01</entry>
<entry></entry>
<entry>SQL_SIZING_PROFILES view</entry> <entry>SQL_SIZING_PROFILES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F502-02</entry> <entry>F502-02</entry>
<entry></entry>
<entry>SQL_IMPLEMENTATION_INFO view</entry> <entry>SQL_IMPLEMENTATION_INFO view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F502-03</entry> <entry>F502-03</entry>
<entry></entry>
<entry>SQL_PACKAGES view</entry> <entry>SQL_PACKAGES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F521</entry> <entry>F521</entry>
<entry>Enhanced integrity management</entry>
<entry>Assertions</entry> <entry>Assertions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F641</entry>
<entry>OLAP facilities</entry>
<entry>Row and table constructors</entry>
<entry></entry>
</row>
<row>
<entry>F661</entry>
<entry></entry>
<entry>Simple tables</entry>
<entry></entry>
</row>
<row> <row>
<entry>F671</entry> <entry>F671</entry>
<entry>Enhanced integrity management</entry>
<entry>Subqueries in CHECK</entry> <entry>Subqueries in CHECK</entry>
<entry></entry> <entry>intentionally omitted</entry>
</row> </row>
<row> <row>
<entry>F691</entry> <entry>F691</entry>
<entry></entry>
<entry>Collation and translation</entry> <entry>Collation and translation</entry>
<entry>Alternate implementation</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F711</entry> <entry>F711</entry>
<entry></entry>
<entry>ALTER domain</entry> <entry>ALTER domain</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F721</entry> <entry>F721</entry>
<entry>Deferrable constraints</entry>
<entry></entry> <entry></entry>
<entry>Deferrable constraints</entry>
<entry>foreign keys only</entry>
</row> </row>
<row> <row>
<entry>F731</entry> <entry>F731</entry>
<entry></entry>
<entry>INSERT column privileges</entry> <entry>INSERT column privileges</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F741</entry>
<entry></entry>
<entry>Referential MATCH types</entry>
<entry>no partial match yet</entry>
</row>
<row> <row>
<entry>F751</entry> <entry>F751</entry>
<entry></entry>
<entry>View CHECK enhancements</entry> <entry>View CHECK enhancements</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F781</entry> <entry>F771</entry>
<entry>Self-referencing operations</entry> <entry></entry>
<entry>Connection management</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F801</entry> <entry>F781</entry>
<entry>Full set function</entry> <entry></entry>
<entry>XXX May have this already</entry> <entry>Self-referencing operations</entry>
<entry></entry>
</row> </row>
<row> <row>
<entry>F811</entry> <entry>F811</entry>
<entry></entry>
<entry>Extended flagging</entry> <entry>Extended flagging</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F812</entry> <entry>F812</entry>
<entry>Core</entry>
<entry>Basic flagging</entry> <entry>Basic flagging</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F813</entry> <entry>F813</entry>
<entry></entry>
<entry>Extended flagging for "Core SQL Flagging" and "Catalog <entry>Extended flagging for "Core SQL Flagging" and "Catalog
Lookup" only</entry> Lookup" only</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>F821</entry> <entry>F821</entry>
<entry></entry>
<entry>Local table references</entry> <entry>Local table references</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>F831</entry>
<entry></entry>
<entry>Full cursor update</entry>
<entry></entry>
</row>
<row>
<entry>F831-01</entry>
<entry></entry>
<entry>Updatable scrollable cursors</entry>
<entry></entry>
</row>
<row>
<entry>F831-02</entry>
<entry></entry>
<entry>Updatable ordered cursors</entry>
<entry></entry>
</row>
<row>
<entry>S011</entry>
<entry>Core</entry>
<entry>Distinct data types</entry>
<entry></entry>
</row>
<row> <row>
<entry>S011-01</entry> <entry>S011-01</entry>
<entry>Core</entry>
<entry>USER_DEFINED_TYPES view</entry> <entry>USER_DEFINED_TYPES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S023</entry> <entry>S023</entry>
<entry>Basic object support, SQL/MM support</entry>
<entry>Basic structured types</entry> <entry>Basic structured types</entry>
<entry>Alternate implementation</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S024</entry> <entry>S024, SQL/MM support</entry>
<entry>Enhanced object support</entry>
<entry>Enhanced structured types</entry> <entry>Enhanced structured types</entry>
<entry>Alternate implementation</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S041</entry> <entry>S041</entry>
<entry>Basic object support</entry>
<entry>Basic reference types</entry> <entry>Basic reference types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S043</entry> <entry>S043</entry>
<entry>Enhanced object support</entry>
<entry>Enhanced reference types</entry> <entry>Enhanced reference types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>S051</entry>
<entry>Basic object support</entry>
<entry>Create table of type</entry>
<entry></entry>
</row>
<row> <row>
<entry>S081</entry> <entry>S081</entry>
<entry>Enhanced object support</entry>
<entry>Subtables</entry> <entry>Subtables</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>S091</entry>
<entry>SQL/MM support</entry>
<entry>Basic array support</entry>
<entry>PostgreSQL arrays are different</entry>
</row>
<row>
<entry>S091-01</entry>
<entry>SQL/MM support</entry>
<entry>Arrays of built-in data types</entry>
<entry></entry>
</row>
<row> <row>
<entry>S091-02</entry> <entry>S091-02</entry>
<entry>SQL/MM support</entry>
<entry>Arrays of distinct types</entry> <entry>Arrays of distinct types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S091-03</entry> <entry>S091-03</entry>
<entry>SQL/MM support</entry>
<entry>Array expressions</entry> <entry>Array expressions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>S092</entry>
<entry>SQL/MM support</entry>
<entry>Arrays of user-defined types</entry>
<entry></entry>
</row>
<row> <row>
<entry>S094</entry> <entry>S094</entry>
<entry></entry>
<entry>Arrays of reference types</entry> <entry>Arrays of reference types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S111</entry> <entry>S151</entry>
<entry>ONLY in query expressions</entry> <entry>Basic object support</entry>
<entry></entry> <entry>Type predicate</entry>
<entry>IS OF</entry>
</row> </row>
<row> <row>
<entry>S161</entry> <entry>S161</entry>
<entry>Enhanced object support</entry>
<entry>Subtype treatment</entry> <entry>Subtype treatment</entry>
<entry>TREAT(expr AS type)</entry> <entry>TREAT(expr AS type)</entry>
</row> </row>
<row>
<entry>S201</entry>
<entry></entry>
<entry>SQL routines on arrays</entry>
<entry></entry>
</row>
<row>
<entry>S201-01</entry>
<entry></entry>
<entry>Array parameters</entry>
<entry></entry>
</row>
<row>
<entry>S201-02</entry>
<entry></entry>
<entry>Array as result type of functions</entry>
<entry></entry>
</row>
<row> <row>
<entry>S231</entry> <entry>S231</entry>
<entry>Enhanced object support</entry>
<entry>Structured type locators</entry> <entry>Structured type locators</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S232</entry> <entry>S232</entry>
<entry></entry>
<entry>Array locators</entry> <entry>Array locators</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S241</entry> <entry>S241</entry>
<entry>Enhanced object support</entry>
<entry>Transform functions</entry> <entry>Transform functions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>S251</entry> <entry>S251</entry>
<entry></entry>
<entry>User-defined orderings</entry> <entry>User-defined orderings</entry>
<entry>CREATE ORDERING FOR</entry> <entry>CREATE ORDERING FOR</entry>
</row> </row>
<row> <row>
<entry>S261</entry> <entry>S261</entry>
<entry></entry>
<entry>Specific type method</entry> <entry>Specific type method</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T011</entry> <entry>T011</entry>
<entry></entry>
<entry>Timestamp in Information Schema</entry> <entry>Timestamp in Information Schema</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041</entry> <entry>T041</entry>
<entry>Basic object support</entry>
<entry>Basic LOB data type support</entry> <entry>Basic LOB data type support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041-01</entry> <entry>T041-01</entry>
<entry>Basic object support</entry>
<entry>BLOB data type</entry> <entry>BLOB data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041-02</entry> <entry>T041-02</entry>
<entry>Basic object support</entry>
<entry>CLOB data type</entry> <entry>CLOB data type</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041-03</entry> <entry>T041-03</entry>
<entry>Basic object support</entry>
<entry>POSITION, LENGTH, LOWER, TRIM, UPPER, and SUBSTRING <entry>POSITION, LENGTH, LOWER, TRIM, UPPER, and SUBSTRING
functions for LOB data types</entry> functions for LOB data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041-04</entry> <entry>T041-04</entry>
<entry>Basic object support</entry>
<entry>Concatenation of LOB data types</entry> <entry>Concatenation of LOB data types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T041-05</entry> <entry>T041-05</entry>
<entry>Basic object support</entry>
<entry>LOB locator: non-holdable</entry> <entry>LOB locator: non-holdable</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T042</entry> <entry>T042</entry>
<entry></entry>
<entry>Extended LOB data type support</entry> <entry>Extended LOB data type support</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T051</entry> <entry>T051</entry>
<entry></entry>
<entry>Row types</entry> <entry>Row types</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T111</entry> <entry>T111</entry>
<entry></entry>
<entry>Updatable joins, unions, and columns</entry> <entry>Updatable joins, unions, and columns</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T121</entry> <entry>T121</entry>
<entry></entry>
<entry>WITH (excluding RECURSIVE) in query expression</entry> <entry>WITH (excluding RECURSIVE) in query expression</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T131</entry> <entry>T131</entry>
<entry></entry>
<entry>Recursive query</entry> <entry>Recursive query</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T171</entry> <entry>T171</entry>
<entry></entry>
<entry>LIKE clause in table definition</entry> <entry>LIKE clause in table definition</entry>
<entry>CREATE TABLE T1 (LIKE T2)</entry> <entry>CREATE TABLE T1 (LIKE T2)</entry>
</row> </row>
<row>
<entry>T211</entry>
<entry>Enhanced integrity management, Active database</entry>
<entry>Basic trigger capability</entry>
<entry></entry>
</row>
<row> <row>
<entry>T211-05</entry> <entry>T211-05</entry>
<entry>Enhanced integrity management</entry>
<entry>Ability to specify a search condition that must be true <entry>Ability to specify a search condition that must be true
before the trigger is invoked</entry> before the trigger is invoked</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-06</entry> <entry>T211-06</entry>
<entry>Enhanced integrity management</entry>
<entry>Support for run-time rules for the interaction of triggers <entry>Support for run-time rules for the interaction of triggers
and constraints</entry> and constraints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T211-07</entry> <entry>T211-08</entry>
<entry>TRIGGER privilege</entry> <entry>Enhanced integrity management</entry>
<entry>Multiple triggers for the same the event are executed in
the order in which they were created</entry>
<entry></entry>
</row>
<row>
<entry>T212</entry>
<entry>Enhanced integrity management</entry>
<entry>Enhanced trigger capability</entry>
<entry></entry>
</row>
<row>
<entry>T251</entry>
<entry></entry>
<entry>SET TRANSACTION statement: LOCAL option</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T261</entry> <entry>T261</entry>
<entry></entry>
<entry>Chained transactions</entry> <entry>Chained transactions</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T271</entry> <entry>T271</entry>
<entry></entry>
<entry>Savepoints</entry> <entry>Savepoints</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T281</entry> <entry>T281</entry>
<entry></entry>
<entry>SELECT privilege with column granularity</entry> <entry>SELECT privilege with column granularity</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T301</entry> <entry>T301</entry>
<entry></entry>
<entry>Functional Dependencies</entry> <entry>Functional Dependencies</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T321</entry>
<entry>Core</entry>
<entry>Basic SQL-invoked routines</entry>
<entry></entry>
</row>
<row> <row>
<entry>T321-02</entry> <entry>T321-02</entry>
<entry>Core</entry>
<entry>User-defined stored procedures with no overloading</entry> <entry>User-defined stored procedures with no overloading</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321-04</entry> <entry>T321-04</entry>
<entry>Core</entry>
<entry>CALL statement</entry> <entry>CALL statement</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T321-05</entry>
<entry>Core</entry>
<entry>RETURN statement</entry>
<entry></entry>
</row>
<row> <row>
<entry>T321-06</entry> <entry>T321-06</entry>
<entry>Core</entry>
<entry>ROUTINES view</entry> <entry>ROUTINES view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T321-07</entry> <entry>T321-07</entry>
<entry>Core</entry>
<entry>PARAMETERS view</entry> <entry>PARAMETERS view</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T331</entry> <entry>T331</entry>
<entry></entry>
<entry>Basic roles</entry> <entry>Basic roles</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T332</entry> <entry>T332</entry>
<entry></entry>
<entry>Extended roles</entry> <entry>Extended roles</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T401</entry>
<entry></entry>
<entry>INSERT into a cursor</entry>
<entry></entry>
</row>
<row> <row>
<entry>T411</entry> <entry>T411</entry>
<entry></entry>
<entry>UPDATE statement: SET ROW option</entry> <entry>UPDATE statement: SET ROW option</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T431</entry> <entry>T431</entry>
<entry>OLAP facilities</entry>
<entry>CUBE and ROLLUP operations</entry> <entry>CUBE and ROLLUP operations</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T461</entry>
<entry></entry>
<entry>Symmetric BETWEEN predicate</entry>
<entry></entry>
</row>
<row> <row>
<entry>T471</entry> <entry>T471</entry>
<entry></entry>
<entry>Result sets return value</entry> <entry>Result sets return value</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T491</entry> <entry>T491</entry>
<entry></entry>
<entry>LATERAL derived table</entry> <entry>LATERAL derived table</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T511</entry> <entry>T511</entry>
<entry></entry>
<entry>Transaction counts</entry> <entry>Transaction counts</entry>
<entry></entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T541</entry> <entry>T541</entry>
<entry></entry>
<entry>Updatable table references</entry> <entry>Updatable table references</entry>
<entry>?</entry> <entry></entry>
</row> </row>
<row> <row>
<entry>T561</entry> <entry>T561</entry>
<entry></entry>
<entry>Holdable locators</entry> <entry>Holdable locators</entry>
<entry></entry> <entry></entry>
</row> </row>
<row>
<entry>T571</entry>
<entry></entry>
<entry>Array-returning external SQL-invoked functions</entry>
<entry></entry>
</row>
<row> <row>
<entry>T601</entry> <entry>T601</entry>
<entry></entry>
<entry>Local cursor references</entry> <entry>Local cursor references</entry>
<entry></entry> <entry></entry>
</row> </row>
...@@ -1825,6 +2307,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom ...@@ -1825,6 +2307,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/features.sgml,v 2.8 2002/11/15 03:11:16 mom
</informaltable> </informaltable>
</para> </para>
</sect1> </sect1>
</appendix> </appendix>
<!-- Keep this comment at the end of the file <!-- Keep this comment at the end of the file
......
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