@@ -16008,7 +16008,8 @@ table2-mapping
1600816008 <function>json</function> (
1600916009 <replaceable>expression</replaceable>
1601016010 <optional> <literal>FORMAT JSON</literal> <optional> <literal>ENCODING UTF8</literal> </optional></optional>
16011- <optional> { <literal>WITH</literal> | <literal>WITHOUT</literal> } <literal>UNIQUE</literal> <optional> <literal>KEYS</literal> </optional></optional>
16011+ <optional> { <literal>WITH</literal> | <literal>WITHOUT</literal> } <literal>UNIQUE</literal> <optional> <literal>KEYS</literal> </optional></optional> )
16012+ <returnvalue>json</returnvalue>
1601216013 </para>
1601316014 <para>
1601416015 Converts a given expression specified as <type>text</type> or
@@ -16029,7 +16030,7 @@ table2-mapping
1602916030 <entry role="func_table_entry">
1603016031 <para role="func_signature">
1603116032 <indexterm><primary>json_scalar</primary></indexterm>
16032- <function>json_scalar</function> (<replaceable>expression</replaceable>)
16033+ <function>json_scalar</function> (
1603316034 </para>
1603416035 <para>
1603516036 Converts a given SQL scalar value into a JSON scalar value.
@@ -16052,7 +16053,7 @@ table2-mapping
1605216053 <para role="func_signature">
1605316054 <function>json_serialize</function> (
1605416055 <replaceable>expression</replaceable> <optional> <literal>FORMAT JSON</literal> <optional> <literal>ENCODING UTF8</literal> </optional> </optional>
16055- <optional> <literal>RETURNING</literal> <replaceable>data_type</replaceable> <optional> <literal>FORMAT JSON</literal> <optional> <literal>ENCODING UTF8</literal> </optional> </optional> </optional>)
16056+ <optional> <literal>RETURNING</literal> <replaceable>data_type</replaceable> <optional> <literal>FORMAT JSON</literal> <optional> <literal>ENCODING UTF8</literal> </optional> </optional> </optional>
1605616057 </para>
1605716058 <para>
1605816059 Converts an SQL/JSON expression into a character or binary string. The