diff options
| -rw-r--r-- | doc/src/sgml/func.sgml | 18 | ||||
| -rw-r--r-- | doc/src/sgml/syntax.sgml | 5 |
2 files changed, 3 insertions, 20 deletions
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml index f125f376883..431e0c10fa8 100644 --- a/doc/src/sgml/func.sgml +++ b/doc/src/sgml/func.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.347.2.4 2007/02/20 00:25:16 momjian Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.347.2.5 2007/02/20 14:05:02 momjian Exp $ --> <chapter id="functions"> <title>Functions and Operators</title> @@ -411,22 +411,6 @@ <literal>IS NOT NULL</literal>, respectively, except that the input expression must be of Boolean type. </para> - - <para> - <indexterm> - <primary>IS OF</primary> - </indexterm> - <indexterm> - <primary>IS NOT OF</primary> - </indexterm> - It is possible to check the data type of an expression using the - constructs -<synopsis> -<replaceable>expression</replaceable> IS OF (typename, ...) -<replaceable>expression</replaceable> IS NOT OF (typename, ...) -</synopsis> - They return a boolean value based on whether the expression's data - type is one of the listed data types. </sect1> <sect1 id="functions-math"> diff --git a/doc/src/sgml/syntax.sgml b/doc/src/sgml/syntax.sgml index fb064151b30..760a76b5b82 100644 --- a/doc/src/sgml/syntax.sgml +++ b/doc/src/sgml/syntax.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/syntax.sgml,v 1.111.2.1 2007/02/20 00:25:16 momjian Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/syntax.sgml,v 1.111.2.2 2007/02/20 14:05:02 momjian Exp $ --> <chapter id="sql-syntax"> <title>SQL Syntax</title> @@ -847,8 +847,7 @@ SELECT (5 !) - 6; <row> <entry><token>IS</token></entry> <entry></entry> - <entry><literal>IS TRUE</>, <literal>IS FALSE</>, <literal>IS - UNKNOWN</>, <literal>IS NULL</>, <literal>IS OF</></entry> + <entry><literal>IS TRUE</>, <literal>IS FALSE</>, <literal>IS UNKNOWN</>, <literal>IS NULL</></entry> </row> <row> |