diff options
| author | Bruce Momjian <bruce@momjian.us> | 2003-02-19 03:13:25 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2003-02-19 03:13:25 +0000 |
| commit | 4996eea81cd52833cb8413c5105aba6937971748 (patch) | |
| tree | d323abdb53207523acf2bd9644d3f03b7f310d05 /doc/src/sgml/ref | |
| parent | aca86479fdc81190588ac0ab1f7802b9e2031a97 (diff) | |
This patch includes more SGML markup fixes as well as a few minor
additions to the docs.
Neil Conway
Diffstat (limited to 'doc/src/sgml/ref')
| -rw-r--r-- | doc/src/sgml/ref/create_table.sgml | 11 | ||||
| -rw-r--r-- | doc/src/sgml/ref/create_type.sgml | 9 |
2 files changed, 12 insertions, 8 deletions
diff --git a/doc/src/sgml/ref/create_table.sgml b/doc/src/sgml/ref/create_table.sgml index 3439c731150..3c0a9fc3a8b 100644 --- a/doc/src/sgml/ref/create_table.sgml +++ b/doc/src/sgml/ref/create_table.sgml @@ -1,5 +1,5 @@ <!-- -$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_table.sgml,v 1.61 2003/01/19 00:13:29 momjian Exp $ +$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_table.sgml,v 1.62 2003/02/19 03:13:25 momjian Exp $ PostgreSQL documentation --> @@ -230,7 +230,10 @@ and <replaceable class="PARAMETER">table_constraint</replaceable> is: for large tables, since it will reduce OID consumption and thereby postpone wraparound of the 32-bit OID counter. Once the counter wraps around, uniqueness of OIDs can no longer be - assumed, which considerably reduces their usefulness. + assumed, which considerably reduces their usefulness. Specifying + <literal>WITHOUT OIDS</literal> also reduces the space required + to store the table on disk by 4 bytes per row of the table, + thereby improving performance. </para> </listitem> </varlistentry> @@ -881,8 +884,8 @@ CREATE ASSERTION <replaceable>name</replaceable> CHECK ( <replaceable>condition< <!-- <para> - Domain constraints are defined by CREATE DOMAIN or ALTER DOMAIN - statements: + Domain constraints are defined by <command>CREATE + DOMAIN</command> or <command>ALTER DOMAIN</command> statements: </para> <para> Domain constraint: diff --git a/doc/src/sgml/ref/create_type.sgml b/doc/src/sgml/ref/create_type.sgml index 651409b2455..a8e8c592917 100644 --- a/doc/src/sgml/ref/create_type.sgml +++ b/doc/src/sgml/ref/create_type.sgml @@ -1,5 +1,5 @@ <!-- -$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_type.sgml,v 1.38 2003/01/19 00:13:29 momjian Exp $ +$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_type.sgml,v 1.39 2003/02/19 03:13:25 momjian Exp $ PostgreSQL documentation --> @@ -218,7 +218,8 @@ CREATE TYPE <para> The first form of <command>CREATE TYPE</command> creates a new base type (scalar type). It requires the - registration of two functions (using CREATE FUNCTION) before defining the + registration of two functions (using <command>CREATE + FUNCTION</command>) before defining the type. The representation of a new base type is determined by <replaceable class="parameter">input_function</replaceable>, which converts the type's external representation to an internal @@ -400,8 +401,8 @@ CREATE TYPE <para> User-defined type names cannot begin with the underscore character (<quote><literal>_</literal></quote>) and can only be 62 - characters long (or in general <literal>NAMEDATALEN-2</>, rather than - the <literal>NAMEDATALEN-1</> characters allowed for other names). + characters long (or in general <symbol>NAMEDATALEN</symbol> - 2, rather than + the <symbol>NAMEDATALEN</symbol> - 1 characters allowed for other names). Type names beginning with underscore are reserved for internally-created array type names. </para> |
