diff options
Diffstat (limited to 'doc/src/sgml/json.sgml')
| -rw-r--r-- | doc/src/sgml/json.sgml | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/src/sgml/json.sgml b/doc/src/sgml/json.sgml index 05ecef2ffc9..731b4696139 100644 --- a/doc/src/sgml/json.sgml +++ b/doc/src/sgml/json.sgml @@ -18,7 +18,7 @@ the JSON data types have the advantage of enforcing that each stored value is valid according to the JSON rules. There are also assorted JSON-specific functions and operators available for data stored - in these data types; see <xref linkend="functions-json">. + in these data types; see <xref linkend="functions-json"/>. </para> <para> @@ -82,7 +82,7 @@ <note> <para> Many of the JSON processing functions described - in <xref linkend="functions-json"> will convert Unicode escapes to + in <xref linkend="functions-json"/> will convert Unicode escapes to regular characters, and will therefore throw the same types of errors just described even if their input is of type <type>json</type> not <type>jsonb</type>. The fact that the <type>json</type> input function does @@ -98,7 +98,7 @@ When converting textual JSON input into <type>jsonb</type>, the primitive types described by <acronym>RFC</acronym> 7159 are effectively mapped onto native <productname>PostgreSQL</productname> types, as shown - in <xref linkend="json-type-mapping-table">. + in <xref linkend="json-type-mapping-table"/>. Therefore, there are some minor additional constraints on what constitutes valid <type>jsonb</type> data that do not apply to the <type>json</type> type, nor to JSON in the abstract, corresponding @@ -380,7 +380,7 @@ SELECT doc->'site_name' FROM websites <para> The various containment and existence operators, along with all other JSON operators and functions are documented - in <xref linkend="functions-json">. + in <xref linkend="functions-json"/>. </para> </sect2> @@ -404,7 +404,7 @@ SELECT doc->'site_name' FROM websites and <literal>?|</literal> operators and path/value-exists operator <literal>@></literal>. (For details of the semantics that these operators - implement, see <xref linkend="functions-jsonb-op-table">.) + implement, see <xref linkend="functions-jsonb-op-table"/>.) An example of creating an index with this operator class is: <programlisting> CREATE INDEX idxgin ON api USING GIN (jdoc); @@ -465,7 +465,7 @@ CREATE INDEX idxgintags ON api USING GIN ((jdoc -> 'tags')); operator <literal>?</literal> to the indexed expression <literal>jdoc -> 'tags'</literal>. (More information on expression indexes can be found in <xref - linkend="indexes-expressional">.) + linkend="indexes-expressional"/>.) </para> <para> Another approach to querying is to exploit containment, for example: |