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Add websearch_to_tsquery doc (#226)

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Eduardo Jorge
2019-07-24 16:02:58 +00:00
committed by Steve Chávez
parent 59816e6576
commit 5ad1afbf73
1 changed files with 7 additions and 0 deletions
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api.rst
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@@ -66,6 +66,7 @@ is checking for exact equality (null,true,false) :code:`IS`
fts :ref:`fts` using to_tsquery :code:`@@` fts :ref:`fts` using to_tsquery :code:`@@`
plfts :ref:`fts` using plainto_tsquery :code:`@@` plfts :ref:`fts` using plainto_tsquery :code:`@@`
phfts :ref:`fts` using phraseto_tsquery :code:`@@` phfts :ref:`fts` using phraseto_tsquery :code:`@@`
wfts :ref:`fts` using websearch_to_tsquery :code:`@@`
cs contains e.g. :code:`?tags=cs.{example, new}` :code:`@>` cs contains e.g. :code:`?tags=cs.{example, new}` :code:`@>`
cd contained in e.g. :code:`?values=cd.{1,2,3}` :code:`<@` cd contained in e.g. :code:`?values=cd.{1,2,3}` :code:`<@`
ov overlap (have points in common), :code:`&&` ov overlap (have points in common), :code:`&&`
@@ -132,8 +133,14 @@ The :code:`fts` filter mentioned above has a number of options to support flexib
GET /tsearch?my_tsv=not.phfts(english).The%20Fat%20Cats HTTP/1.1 GET /tsearch?my_tsv=not.phfts(english).The%20Fat%20Cats HTTP/1.1
.. code-block:: http
GET /tsearch?my_tsv=not.wfts(french).amusant HTTP/1.1
Using phrase search mode requires PostgreSQL of version at least 9.6 and will raise an error in earlier versions of the database. Using phrase search mode requires PostgreSQL of version at least 9.6 and will raise an error in earlier versions of the database.
Using `websearch_to_tsquery` requires PostgreSQL of version at least 11.0 and will raise an error in earlier versions of the database.
.. _v_filter: .. _v_filter:
Vertical Filtering (Columns) Vertical Filtering (Columns)