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Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.

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Bruce Momjian
1999-02-02 03:45:56 +00:00
parent 7fc75517df
commit 4390b0bfbe
69 changed files with 7195 additions and 6851 deletions
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2
doc/src/sgml/ref/copy.sgml
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@ -248,7 +248,7 @@ Specifies that output goes to a pipe or terminal.
</para>
<para>
The backslash character has other special meanings. NULL attributes are
output as "\N". A literal backslash character is output as two
represented as "\N". A literal backslash character is represented as two
consecutive backslashes ("\\"). A literal tab character is represented
as a backslash and a tab. A literal newline character is
represented as a backslash and a newline. When loading text data

14
doc/src/sgml/ref/create_table.sgml
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@ -18,7 +18,7 @@
<DATE>1998-09-11</DATE>
</REFSYNOPSISDIVINFO>
<SYNOPSIS>
CREATE TABLE <REPLACEABLE CLASS="PARAMETER">table</REPLACEABLE> (
CREATE [TEMP] TABLE <REPLACEABLE CLASS="PARAMETER">table</REPLACEABLE> (
<REPLACEABLE CLASS="PARAMETER">column</REPLACEABLE> <REPLACEABLE CLASS="PARAMETER">type</REPLACEABLE>
[ NULL | NOT NULL ] [ UNIQUE ] [ DEFAULT <REPLACEABLE CLASS="PARAMETER">value</REPLACEABLE> ]
[<REPLACEABLE>column_constraint_clause</REPLACEABLE> | PRIMARY KEY } [ ... ] ]
@ -38,6 +38,18 @@ CREATE TABLE <REPLACEABLE CLASS="PARAMETER">table</REPLACEABLE> (
</TITLE>
<PARA>
<VARLISTENTRY>
<TERM>
TEMP
</TERM>
<LISTITEM>
<PARA>
The table is created unique to this session, and is
automatically dropped on session exit.
</PARA>
</LISTITEM>
</VARLISTENTRY>
<VARIABLELIST>
<VARLISTENTRY>
<TERM>

16
doc/src/sgml/ref/select.sgml
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@ -19,7 +19,7 @@ SELECT
<synopsis>
SELECT [ALL|DISTINCT [ON <replaceable class="PARAMETER">column</replaceable>] ]
<replaceable class="PARAMETER">expression</replaceable> [ AS <replaceable class="PARAMETER">name</replaceable> ] [, ...]
[ INTO [TABLE] <replaceable class="PARAMETER">new_table</replaceable> ]
[ INTO [TEMP] [TABLE] <replaceable class="PARAMETER">new_table</replaceable> ]
[ FROM <replaceable class="PARAMETER">table</replaceable> [<replaceable class="PARAMETER">alias</replaceable> ] [, ...] ]
[ WHERE <replaceable class="PARAMETER">condition</replaceable> ]
[ GROUP BY <replaceable class="PARAMETER">column</replaceable> [, ...] ]
@ -64,6 +64,18 @@ SELECT [ALL|DISTINCT [ON <replaceable class="PARAMETER">column</replaceable>] ]
</listitem>
</varlistentry>
<VARLISTENTRY>
<TERM>
TEMP
</TERM>
<LISTITEM>
<PARA>
The table is created unique to this session, and is
automatically dropped on session exit.
</PARA>
</LISTITEM>
</VARLISTENTRY>
<varlistentry>
<term>
<replaceable class="PARAMETER">new_table</replaceable>
@ -599,7 +611,7 @@ Create a new table from an existing table or view
</refsynopsisdivinfo>
<synopsis>
SELECT [ ALL | DISTINCT ] <replaceable class="PARAMETER">expression</replaceable> [ AS <replaceable class="PARAMETER">name</replaceable> ] [, ...]
INTO [ TABLE ] <replaceable class="PARAMETER">new_table</replaceable> ]
INTO [TEMP] [ TABLE ] <replaceable class="PARAMETER">new_table</replaceable> ]
[ FROM <replaceable class="PARAMETER">table</replaceable> [<replaceable class="PARAMETER">alias</replaceable>] [, ...] ]
[ WHERE <replaceable class="PARAMETER">condition</replaceable> ]
[ GROUP BY <replaceable class="PARAMETER">column</replaceable> [, ...] ]

4
doc/src/sgml/ref/set.sgml
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@ -363,7 +363,7 @@ SET TIME ZONE { '<REPLACEABLE CLASS="PARAMETER">timezone</REPLACEABLE>' | LOCAL
<listitem>
<para>
enables the genetic optimizer algorithm
for statements with 8 or more tables.
for statements with 6 or more tables.
</para>
</listitem>
</varlistentry>
@ -406,7 +406,7 @@ SET TIME ZONE { '<REPLACEABLE CLASS="PARAMETER">timezone</REPLACEABLE>' | LOCAL
</para>
<para>
This algorithm is on by default, which used GEQO for
statements of eight or more tables.
statements of six or more tables.
(See the chapter on GEQO in the Programmer's Guide
for more information).
</para>