diff options
Diffstat (limited to 'doc/src/sgml/json.sgml')
| -rw-r--r-- | doc/src/sgml/json.sgml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/src/sgml/json.sgml b/doc/src/sgml/json.sgml index 1e78558e27a..b4b390b23eb 100644 --- a/doc/src/sgml/json.sgml +++ b/doc/src/sgml/json.sgml @@ -369,8 +369,9 @@ SELECT '"foo"'::jsonb ? 'foo'; </para> <para> The default GIN operator class for <type>jsonb</> supports queries with - the <literal>@></>, <literal>?</>, <literal>?&</> - and <literal>?|</> operators. + top-level key-exists operators <literal>?</>, <literal>?&</> + and <literal>?|</> operators and path/value-exists operator + <literal>@></>. (For details of the semantics that these operators implement, see <xref linkend="functions-jsonb-op-table">.) An example of creating an index with this operator class is: |