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docs: consistently uppercase index method and add spacing

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Consistently uppercase index method names, e.g. GIN, and add space after
the index method name and the parentheses enclosing the column names.
This commit is contained in:
Bruce Momjian
2015-05-15 11:42:29 -04:00
parent 9feaba28e2
commit f6d65f0c70
10 changed files with 23 additions and 23 deletions
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6
doc/src/sgml/json.sgml
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@ -375,13 +375,13 @@ SELECT '"foo"'::jsonb ? 'foo';
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);
CREATE INDEX idxgin ON api USING GIN (jdoc);
</programlisting>
The non-default GIN operator class <literal>jsonb_path_ops</>
supports indexing the <literal>@&gt;</> operator only.
An example of creating an index with this operator class is:
<programlisting>
CREATE INDEX idxginp ON api USING gin (jdoc jsonb_path_ops);
CREATE INDEX idxginp ON api USING GIN (jdoc jsonb_path_ops);
</programlisting>
</para>
@ -426,7 +426,7 @@ SELECT jdoc-&gt;'guid', jdoc-&gt;'name' FROM api WHERE jdoc -&gt; 'tags' ? 'qui'
the <literal>"tags"</> key is common, defining an index like this
may be worthwhile:
<programlisting>
CREATE INDEX idxgintags ON api USING gin ((jdoc -&gt; 'tags'));
CREATE INDEX idxgintags ON api USING GIN ((jdoc -&gt; 'tags'));
</programlisting>
Now, the <literal>WHERE</> clause <literal>jdoc -&gt; 'tags' ? 'qui'</>
will be recognized as an application of the indexable