diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/create_type.sgml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/sgml/ref/create_type.sgml b/doc/src/sgml/ref/create_type.sgml index 038cf8c256f..be13351d0a2 100644 --- a/doc/src/sgml/ref/create_type.sgml +++ b/doc/src/sgml/ref/create_type.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.71 2007/05/12 00:54:59 tgl Exp $ +$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.72 2007/06/15 20:56:49 tgl Exp $ PostgreSQL documentation --> @@ -195,11 +195,11 @@ CREATE TYPE <replaceable class="parameter">name</replaceable> are needed if the type supports modifiers, that is optional constraints attached to a type declaration, such as <literal>char(5)</> or <literal>numeric(30,2)</>. <productname>PostgreSQL</productname> allows - user-defined types to take one or more integer constants as modifiers; - however, this information must be capable of being packed into a single - non-negative integer value for storage in the system catalogs. The + user-defined types to take one or more simple constants or identifiers as + modifiers; however, this information must be capable of being packed into a + single non-negative integer value for storage in the system catalogs. The <replaceable class="parameter">type_modifier_input_function</replaceable> - is passed the declared modifier(s) in the form of an <type>integer</> + is passed the declared modifier(s) in the form of a <type>cstring</> array. It must check the values for validity (throwing an error if they are wrong), and if they are correct, return a single non-negative <type>integer</> value that will be stored as the column <quote>typmod</>. |