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Add notes that CREATE/DROP CONVERSION is similar to CREATE/DROP

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TRANSLATION in the SQL standard.
This commit is contained in:
Peter Eisentraut 2010-06-16 02:12:51 +00:00
parent 418e1d82fd
commit 0c88e559d1
2 changed files with 8 additions and 4 deletions
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5
doc/src/sgml/ref/create_conversion.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/ref/create_conversion.sgml,v 1.23 2010/04/03 07:22:58 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/ref/create_conversion.sgml,v 1.24 2010/06/16 02:12:51 petere Exp $ -->
<refentry id="SQL-CREATECONVERSION">
<refmeta>
@ -153,7 +153,8 @@ CREATE CONVERSION myconv FOR 'UTF8' TO 'LATIN1' FROM myfunc;
<command>CREATE CONVERSION</command>
is a <productname>PostgreSQL</productname> extension.
There is no <command>CREATE CONVERSION</command>
statement in the SQL standard.
statement in the SQL standard, but a <command>CREATE TRANSLATION</command>
statement that is very similar in purpose and syntax.
</para>
</refsect1>

7
doc/src/sgml/ref/drop_conversion.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/ref/drop_conversion.sgml,v 1.13 2010/04/03 07:23:00 petere Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/ref/drop_conversion.sgml,v 1.14 2010/06/16 02:12:51 petere Exp $ -->
<refentry id="SQL-DROPCONVERSION">
<refmeta>
@ -86,7 +86,10 @@ DROP CONVERSION myname;
<para>
There is no <command>DROP CONVERSION</command> statement in the SQL
standard.
standard, but a <command>DROP TRANSLATION</command> statement that
goes along with the <command>CREATE TRANSLATION</command> statement
that is similar to the <command>CREATE CONVERSION</command>
statement in PostgreSQL.
</para>
</refsect1>