diff options
| author | Bruce Momjian <bruce@momjian.us> | 2007-02-20 18:47:34 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2007-02-20 18:47:34 +0000 |
| commit | 6f9027372b31e37494c5b94a590e9ab986a670fc (patch) | |
| tree | 3a88f0293340ca54c9a7d0f45e24d18a96957e4b /doc/src | |
| parent | 57bcfe0065839c134968ce8f28740175e8a83bb6 (diff) | |
| download | postgresql-6f9027372b31e37494c5b94a590e9ab986a670fc.tar.gz postgresql-6f9027372b31e37494c5b94a590e9ab986a670fc.zip | |
Update information_schema documentation to match system tables.
Backpatch to 8.2.X.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/information_schema.sgml | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml index 58cde10f06e..631a84bc4c5 100644 --- a/doc/src/sgml/information_schema.sgml +++ b/doc/src/sgml/information_schema.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/information_schema.sgml,v 1.29 2006/10/23 18:10:31 petere Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/information_schema.sgml,v 1.29.2.1 2007/02/20 18:47:34 momjian Exp $ --> <chapter id="information-schema"> <title>The Information Schema</title> @@ -1876,7 +1876,7 @@ SELECT c.column_name, c.data_type, e.data_type AS element_type FROM information_schema.columns c LEFT JOIN information_schema.element_types e ON ((c.table_catalog, c.table_schema, c.table_name, 'TABLE', c.dtd_identifier) - = (e.object_catalog, e.object_schema, e.object_name, e.object_type, e.array_type_identifier)) + = (e.object_catalog, e.object_schema, e.object_name, e.object_type, e.dtd_identifier)) WHERE c.table_schema = '...' AND c.table_name = '...' ORDER BY c.ordinal_position; </programlisting> @@ -1936,13 +1936,11 @@ ORDER BY c.ordinal_position; </row> <row> - <entry><literal>array_type_identifier</literal></entry> + <entry><literal>dtd_identifier</literal></entry> <entry><type>sql_identifier</type></entry> <entry> The identifier of the data type descriptor of the array being - described. Use this to join with the - <literal>dtd_identifier</literal> columns of other information - schema views. + described </entry> </row> @@ -2097,13 +2095,6 @@ ORDER BY c.ordinal_position; <entry>Always null, because arrays always have unlimited maximum cardinality in <productname>PostgreSQL</></entry> </row> - <row> - <entry><literal>dtd_identifier</literal></entry> - <entry><type>sql_identifier</type></entry> - <entry> - An identifier of the data type descriptor of the element. This - is currently not useful. - </entry> </row> </tbody> </tgroup> |