Kentaro Hayashi
null+****@clear*****
Mon May 30 17:42:33 JST 2016
Kentaro Hayashi 2016-05-30 17:42:33 +0900 (Mon, 30 May 2016) New Revision: 283132ddf5966ecab520f777e4c0fd73dd883f43 https://github.com/groonga/groonga/commit/283132ddf5966ecab520f777e4c0fd73dd883f43 Message: doc: use drilldowns[...] Modified files: doc/source/reference/commands/select.rst Modified: doc/source/reference/commands/select.rst (+50 -50) =================================================================== --- doc/source/reference/commands/select.rst 2016-05-30 17:37:39 +0900 (88b60cc) +++ doc/source/reference/commands/select.rst 2016-05-30 17:42:33 +0900 (45c660e) @@ -70,15 +70,15 @@ Parameters that have the same ``${LABEL}`` are grouped. For example, the following parameters specify one drilldown: - * ``--drilldown[label].keys column`` - * ``--drilldown[label].sortby -_nsubrecs`` + * ``--drilldowns[label].keys column`` + * ``--drilldowns[label].sortby -_nsubrecs`` The following parameters specify two drilldowns: - * ``--drilldown[label1].keys column1`` - * ``--drilldown[label1].sortby -_nsubrecs`` - * ``--drilldown[label2].keys column2`` - * ``--drilldown[label2].sortby _key`` + * ``--drilldowns[label1].keys column1`` + * ``--drilldowns[label1].sortby -_nsubrecs`` + * ``--drilldowns[label2].keys column2`` + * ``--drilldowns[label2].sortby _key`` Usage ----- @@ -1385,13 +1385,13 @@ configuration for all drilldowns. For example, You can use a configuration for each drilldown by the following parameters: - * ``drilldown[${LABEL}].keys`` - * ``drilldown[${LABEL}].sortby`` - * ``drilldown[${LABEL}].output_columns`` - * ``drilldown[${LABEL}].offset`` - * ``drilldown[${LABEL}].limit`` - * ``drilldown[${LABEL}].calc_types`` - * ``drilldown[${LABEL}].calc_target`` + * ``drilldowns[${LABEL}].keys`` + * ``drilldowns[${LABEL}].sortby`` + * ``drilldowns[${LABEL}].output_columns`` + * ``drilldowns[${LABEL}].offset`` + * ``drilldowns[${LABEL}].limit`` + * ``drilldowns[${LABEL}].calc_types`` + * ``drilldowns[${LABEL}].calc_target`` ``${LABEL}`` is a variable. You can use the following characters for ``${LABEL}``: @@ -1411,14 +1411,14 @@ parameters are used for one drilldown. For example, there are 2 groups for the following parameters: - * ``--drilldown[label1].keys _key`` - * ``--drilldown[label1].output_columns _nsubrecs`` - * ``--drilldown[label2].keys tag`` - * ``--drilldown[label2].output_columns _key,_nsubrecs`` + * ``--drilldowns[label1].keys _key`` + * ``--drilldowns[label1].output_columns _nsubrecs`` + * ``--drilldowns[label2].keys tag`` + * ``--drilldowns[label2].output_columns _key,_nsubrecs`` -``drilldown[label1].keys`` and ``drilldown[label1].output_columns`` -are grouped. ``drilldown[label2].keys`` and -``drilldown[label2].output_columns`` are also grouped. +``drilldowns[label1].keys`` and ``drilldowns[label1].output_columns`` +are grouped. ``drilldowns[label2].keys`` and +``drilldowns[label2].output_columns`` are also grouped. In ``label1`` group, ``_key`` is used for group key and ``_nsubrecs`` is used for output columns. @@ -1429,28 +1429,28 @@ In ``label2`` group, ``tag`` is used for group key and See document for corresponding ``drilldown_XXX`` parameter to know how to use it for the following parameters: - * ``drilldown[${LABEL}].sortby``: :ref:`select-drilldown-sortby` - * ``drilldown[${LABEL}].offset``: :ref:`select-drilldown-offset` - * ``drilldown[${LABEL}].limit``: :ref:`select-drilldown-limit` - * ``drilldown[${LABEL}].calc_types``: :ref:`select-drilldown-calc-types` - * ``drilldown[${LABEL}].calc_target``: :ref:`select-drilldown-calc-target` + * ``drilldowns[${LABEL}].sortby``: :ref:`select-drilldown-sortby` + * ``drilldowns[${LABEL}].offset``: :ref:`select-drilldown-offset` + * ``drilldowns[${LABEL}].limit``: :ref:`select-drilldown-limit` + * ``drilldowns[${LABEL}].calc_types``: :ref:`select-drilldown-calc-types` + * ``drilldowns[${LABEL}].calc_target``: :ref:`select-drilldown-calc-target` The following parameters are needed more description: - * ``drilldown[${LABEL}].keys`` - * ``drilldown[${LABEL}].output_columns`` + * ``drilldowns[${LABEL}].keys`` + * ``drilldowns[${LABEL}].output_columns`` Output format is different a bit. It's also needed more description. .. _select-drilldown-label-keys: -``drilldown[${LABEL}].keys`` +``drilldowns[${LABEL}].keys`` """""""""""""""""""""""""""" :ref:`select-drilldown` can specify multiple keys for multiple drilldowns. But it can't specify multiple keys for one drilldown. -``drilldown[${LABEL}].keys`` can't specify multiple keys for multiple +``drilldowns[${LABEL}].keys`` can't specify multiple keys for multiple drilldowns. But it can specify multiple keys for one drilldown. You can specify multiple keys separated by "``,``". @@ -1463,8 +1463,8 @@ column values: .. select Entries \ .. --limit -1 \ .. --output_column tag,n_likes \ -.. --drilldown[tag.n_likes].keys tag,n_likes \ -.. --drilldown[tag.n_likes].output_columns _value.tag,_value.n_likes,_nsubrecs +.. --drilldowns[tag.n_likes].keys tag,n_likes \ +.. --drilldowns[tag.n_likes].output_columns _value.tag,_value.n_likes,_nsubrecs ``tag.n_likes`` is used as the label for the drilldown parameters group. You can refer grouped keys by ``_value.${KEY_NAME}`` syntax in @@ -1473,22 +1473,22 @@ column name to be used by group key. ``tag`` and ``n_likes`` are ``${KEY_NAME}`` in this case. Note that you can't use ``_value.${KEY_NAME}`` syntax when you just -specify one key as ``drilldown[${LABEL}].keys`` like ``--drilldown[tag].keys +specify one key as ``drilldowns[${LABEL}].keys`` like ``--drilldowns[tag].keys tag``. You should use ``_key`` for the case. It's the same rule in :ref:`select-drilldown-output-columns`. .. _select-drilldown-label-output-columns: -``drilldown[${LABEL}].output_columns`` +``drilldowns[${LABEL}].output_columns`` """""""""""""""""""""""""""""""""""""" It's almost same as :ref:`select-drilldown-output-columns`. The difference between :ref:`select-drilldown-output-columns` and -``drilldown[${LABEL}].output_columns`` is how to refer group keys. +``drilldowns[${LABEL}].output_columns`` is how to refer group keys. :ref:`select-drilldown-output-columns` uses ``_key`` :doc:`/reference/columns/pseudo` to refer group -key. ``drilldown[${LABEL}].output_columns`` also uses ``_key`` +key. ``drilldowns[${LABEL}].output_columns`` also uses ``_key`` :doc:`/reference/columns/pseudo` to refer group key when you specify only one group key by :ref:`select-drilldown-label-keys`. @@ -1500,12 +1500,12 @@ Here is an example to refer single group key by ``_key`` .. select Entries \ .. --limit 0 \ .. --output_column _id \ -.. --drilldown[tag.n_likes].keys tag \ -.. --drilldown[tag.n_likes].output_columns _key +.. --drilldowns[tag.n_likes].keys tag \ +.. --drilldowns[tag.n_likes].output_columns _key But you can't refer each group key by ``_key`` :doc:`/reference/columns/pseudo` in -``drilldown[${LABEL}].output_columns``. You need to use +``drilldowns[${LABEL}].output_columns``. You need to use ``_value.${KEY_NAME}`` syntax. ``${KEY_NAME}`` is a column name that is used for group key in :ref:`select-drilldown-label-keys`. @@ -1517,8 +1517,8 @@ Here is an example to refer each group key in multiple group keys by .. select Entries \ .. --limit 0 \ .. --output_column _id \ -.. --drilldown[tag.n_likes].keys tag,n_likes \ -.. --drilldown[tag.n_likes].output_columns _value.tag,_value.n_likes +.. --drilldowns[tag.n_likes].keys tag,n_likes \ +.. --drilldowns[tag.n_likes].output_columns _value.tag,_value.n_likes .. tip:: Why ``_value.${KEY_NAME}`` syntax? @@ -1526,7 +1526,7 @@ Here is an example to refer each group key in multiple group keys by ``_key`` is a vector value. The vector value is consists of all group keys. You can see byte sequence of the vector value by - referring ``_key`` in ``drilldown[${LABEL}].output_columns``. + referring ``_key`` in ``drilldowns[${LABEL}].output_columns``. There is one grouped record in ``_value`` to refer each grouped values when you specify multiple group keys to @@ -1540,7 +1540,7 @@ Here is an example to refer each group key in multiple group keys by .. _select-drilldown-label-output-format: -Output format for ``drilldown[${LABEL}]`` style +Output format for ``drilldowns[${LABEL}]`` style """"""""""""""""""""""""""""""""""""""""""""""" There is a difference in output format between :ref:`select-drilldown` @@ -1732,7 +1732,7 @@ If ``select`` fails, error details are in ``HEADER``. See :doc:`/reference/command/output_format` for ``HEADER``. There are zero or more ``DRILLDOWN_RESULT``. If no ``drilldown`` and -``drilldown[${LABEL}].keys`` are specified, they are omitted like the +``drilldowns[${LABEL}].keys`` are specified, they are omitted like the following:: [ @@ -1755,7 +1755,7 @@ column1, column2"``, multiple ``DRILLDOWN_RESULT`` exist:: ] ] -If ``drilldown[${LABEL}].keys`` is used, only one ``DRILLDOWN_RESULT`` +If ``drilldowns[${LABEL}].keys`` is used, only one ``DRILLDOWN_RESULT`` exist:: [ @@ -1767,7 +1767,7 @@ exist:: ] ``DRILLDOWN_RESULT`` format is different between ``drilldown`` and -``drilldown[${LABEL}].keys``. It's described later. +``drilldowns[${LABEL}].keys``. It's described later. ``SEARCH_RESULT`` is the following format:: @@ -1866,7 +1866,7 @@ Here is an example ``RECORDS``:: ] ``DRILLDOWN_RESULT`` format is different between ``drilldown`` and -``drilldown[${LABEL}].keys``. +``drilldowns[${LABEL}].keys``. ``drilldown`` uses the same format as ``SEARCH_RESULT``:: @@ -1879,8 +1879,8 @@ Here is an example ``RECORDS``:: And ``drilldown`` generates one or more ``DRILLDOWN_RESULT`` when :ref:`select-drilldown` has one ore more keys. -``drilldown[${LABEL}].keys`` uses the following format. Multiple -``drilldown[${LABEL}].keys`` are mapped to one object (key-value +``drilldowns[${LABEL}].keys`` uses the following format. Multiple +``drilldowns[${LABEL}].keys`` are mapped to one object (key-value pairs):: { @@ -1902,7 +1902,7 @@ pairs):: ] } -Each ``drilldown[${LABEL}].keys`` corresponds to the following:: +Each ``drilldowns[${LABEL}].keys`` corresponds to the following:: "LABEL": [ [N_HITS], @@ -1919,7 +1919,7 @@ The following value part is the same format as ``SEARCH_RESULT``:: ] See also :ref:`select-drilldown-label-output-format` for -``drilldown[${LABEL}]`` style drilldown output format. +``drilldowns[${LABEL}]`` style drilldown output format. See also -------------- next part -------------- HTML����������������������������...Download