From b32685a999a3d60dbf1f5443ceb2d39d7464d1df Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Thu, 5 Oct 2000 19:48:34 +0000 Subject: Add proofreader's changes to docs. Fix misspelling of disbursion to dispersion. --- doc/src/sgml/ref/create_function.sgml | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'doc/src/sgml/ref/create_function.sgml') diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index cb484a41a44..81982c11b70 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -1,5 +1,5 @@ @@ -60,7 +60,7 @@ CREATE FUNCTION name ( [ opaque. - opaque indicates that the function + Opaque indicates that the function accepts arguments of a non-SQL type such as char *. @@ -71,7 +71,7 @@ CREATE FUNCTION name ( [ The return data type. The output type may be specified as a base type, complex type, - , + , or . The modifier indicates that the function will return a set of items, @@ -103,7 +103,7 @@ CREATE FUNCTION name ( [ This form of the AS clause is used for - dynamically-linked, C language functions when the function name in + dynamically linked, C language functions when the function name in the C language source code is not the same as the name of the SQL function. The string obj_file is the name of the file @@ -118,7 +118,7 @@ CREATE FUNCTION name ( [ langname - may be 'sql', + May be 'sql', 'C', 'newC', 'internal', 'newinternal', or 'plname', @@ -189,7 +189,7 @@ CREATE iscachable - indicates that the function always + indicates that the function always returns the same result when given the same argument values (i.e., it does not do database lookups or otherwise use information not directly present in its parameter list). The optimizer uses @@ -243,7 +243,7 @@ CREATE The full SQL92 type syntax is allowed for input arguments and return value. However, some details of the - type specification (e.g. the precision field for + type specification (e.g., the precision field for numeric types) are the responsibility of the underlying function implementation and are silently swallowed (i.e., not recognized or @@ -263,7 +263,7 @@ CREATE errors at link time. To get around that, give them different C names (for example, use the argument types as part of the C names), then specify those names in the AS clause of CREATE FUNCTION. - If the AS clause is left empty then CREATE FUNCTION + If the AS clause is left empty, then CREATE FUNCTION assumes the C name of the function is the same as the SQL name. @@ -322,7 +322,7 @@ CREATE TABLE product ( This example creates a function that does type conversion between the - user defined type complex, and the internal type point. The + user-defined type complex, and the internal type point. The function is implemented by a dynamically loaded object that was compiled from C source. For Postgres to find a type conversion function automatically, the sql function has -- cgit v1.2.3