diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/catalogs.sgml | 55 | ||||
| -rw-r--r-- | doc/src/sgml/trigger.sgml | 5 |
2 files changed, 30 insertions, 30 deletions
diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml index 2dc8b300956..946dd53b349 100644 --- a/doc/src/sgml/catalogs.sgml +++ b/doc/src/sgml/catalogs.sgml @@ -1,6 +1,6 @@ <!-- Documentation of the system catalogs, directed toward PostgreSQL developers - $PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.97 2005/03/27 23:52:51 tgl Exp $ + $PostgreSQL: pgsql/doc/src/sgml/catalogs.sgml,v 2.98 2005/03/29 00:16:49 tgl Exp $ --> <chapter id="catalogs"> @@ -2008,32 +2008,6 @@ </row> <row> - <entry><structfield>indkey</structfield></entry> - <entry><type>int2vector</type></entry> - <entry><literal><link linkend="catalog-pg-attribute"><structname>pg_attribute</structname></link>.attnum</literal></entry> - <entry> - This is an array of <structfield>indnatts</structfield> (up to - <symbol>INDEX_MAX_KEYS</symbol>) values that indicate which - table columns this index indexes. For example a value of - <literal>1 3</literal> would mean that the first and the third table - columns make up the index key. A zero in this array indicates that the - corresponding index attribute is an expression over the table columns, - rather than a simple column reference. - </entry> - </row> - - <row> - <entry><structfield>indclass</structfield></entry> - <entry><type>oidvector</type></entry> - <entry><literal><link linkend="catalog-pg-opclass"><structname>pg_opclass</structname></link>.oid</literal></entry> - <entry> - For each column in the index key this contains the OID of - the operator class to use. See - <structname>pg_opclass</structname> for details. - </entry> - </row> - - <row> <entry><structfield>indnatts</structfield></entry> <entry><type>int2</type></entry> <entry></entry> @@ -2064,6 +2038,31 @@ </row> <row> + <entry><structfield>indkey</structfield></entry> + <entry><type>int2vector</type></entry> + <entry><literal><link linkend="catalog-pg-attribute"><structname>pg_attribute</structname></link>.attnum</literal></entry> + <entry> + This is an array of <structfield>indnatts</structfield> values that + indicate which table columns this index indexes. For example a value + of <literal>1 3</literal> would mean that the first and the third table + columns make up the index key. A zero in this array indicates that the + corresponding index attribute is an expression over the table columns, + rather than a simple column reference. + </entry> + </row> + + <row> + <entry><structfield>indclass</structfield></entry> + <entry><type>oidvector</type></entry> + <entry><literal><link linkend="catalog-pg-opclass"><structname>pg_opclass</structname></link>.oid</literal></entry> + <entry> + For each column in the index key this contains the OID of + the operator class to use. See + <structname>pg_opclass</structname> for details. + </entry> + </row> + + <row> <entry><structfield>indexprs</structfield></entry> <entry><type>text</type></entry> <entry></entry> @@ -3637,7 +3636,7 @@ (<structfield>typlen</structfield> = -1), but some fixed-length (<structfield>typlen</structfield> > 0) types also have nonzero <structfield>typelem</structfield>, for example - <type>name</type> and <type>oidvector</type>. + <type>name</type> and <type>point</type>. If a fixed-length type has a <structfield>typelem</structfield> then its internal representation must be some number of values of the <structfield>typelem</structfield> data type with no other data. diff --git a/doc/src/sgml/trigger.sgml b/doc/src/sgml/trigger.sgml index 5960ff93ad5..e6c8271f1d3 100644 --- a/doc/src/sgml/trigger.sgml +++ b/doc/src/sgml/trigger.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/trigger.sgml,v 1.41 2005/01/22 22:56:36 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/trigger.sgml,v 1.42 2005/03/29 00:16:49 tgl Exp $ --> <chapter id="triggers"> @@ -453,7 +453,8 @@ typedef struct Trigger bool tgdeferrable; bool tginitdeferred; int16 tgnargs; - int16 tgattr[FUNC_MAX_ARGS]; + int16 tgnattr; + int16 *tgattr; char **tgargs; } Trigger; </programlisting> |