diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml index 8d24f14654..7bbe676a9a 100644 --- a/doc/src/sgml/datatype.sgml +++ b/doc/src/sgml/datatype.sgml @@ -1,5 +1,5 @@ @@ -437,28 +437,6 @@ $PostgreSQL: pgsql/doc/src/sgml/datatype.sgml,v 1.139 2003/12/21 04:34:35 momjia other SQL database systems. - - - If you have a column of type smallint or - bigint with an index, you may encounter problems - getting the system to use that index. For instance, a clause of - the form - -... WHERE smallint_column = 42 - - will not use an index, because the system assigns type - integer to the constant 42, and - PostgreSQL currently - cannot use an index when two different data types are involved. A - workaround is to single-quote the constant, thus: - -... WHERE smallint_column = '42' - - This will cause the system to delay type resolution and will - assign the right type to the constant. - - -